Trabajos personal tutor en Reino Unido

Department: Student Wellbeing \n Location: Role will be located in East London (On-site) \n Type of Contract: Permanent - Part Time – 30hrs per week \n Working Days/Shift Pattern: Wednesday - Sunday (Wednesday to Friday 2pm-8pm & Saturdays and Sundays 3pm-7:30pm) - Please note, days and hours are fixed and not negotiable. \n Salary Information: £24,000-£27,000pa PTE (Pro Rata from £32,000-£36,000pa FTE) \n About GBS: GBS is a higher education provider offering a range of sector-relevant courses across ten campuses in London, Birmingham, Leeds and Manchester. Working in partnership with several of the UK’s leading higher education providers, we deliver vocational, undergraduate and postgraduate programmes in finance, accounting, business, construction, tourism, healthcare, and more. \n GBS' Vision: Changing lives through education. \n What The Team Does: Supporting students' well-being by offering help with mental health, personal issues, and practical concerns like housing or finances. Providing guidance, crisis support, and promote a safe, inclusive environment to help students succeed both personally and academically. \n The role: The purpose of this role is to provide guidance and support to GBS students in their learning, wellbeing and engagement throughout their studies. Your key task will be to address student Wellbeing by pastoral support and by guiding students to services appropriate to their needs. GBS Wellbeing Officers can expect to be among the first members of staff to be approached by students needing assistance with a variety of issues. Wellbeing officers must know all services and academic programmes offered by GBS, as well as appropriate external agencies and be ready to refer students to appropriate services. The Student Wellbeing Officer reports into the Student Wellbeing Manager. \n Please note, we are unable to offer sponsorship for this position. \n What the role involves: \n\n • Managing student referrals, alongside the Student Wellbeing Manager, acting as a link between the Wellbeing Office, the relevant academic team and relevant internal and external services.\n, • Providing pastoral support to students who may be experiencing social or emotional issues. To ensure students with personal learning plans receive the learning accommodations outlined in the plan and that these are addressed in the classroom.\n, • Maximising the attendance of students by working alongside the student engagement managers to support students effectively throughout their studies.\n, • To provide immediate assistance to students on a drop in and appointment basis.\n, • To maintain accurate student Wellbeing records and information and ensure confidential records are held and shared in line with GDPR requirements.\n, • To assist with the organisation of health and wellbeing social activities and events for students.\n\n What Experience/Skills are required: \n\n • Bachelor’s degree in the relevant area, preferably health related\n, • Prior experience in an adjacent or similar role, preferably within higher education.\n, • Have knowledge of: - the DDA and SENDA and to know how to implement their guidelines - the JCQ and the range of reasonable adjustments that may apply to students with learning differences and individual needs\n, • Experience of working with a range of physical disabilities and specific learning difficulties encountered in mainstream schools such as dyslexia, dyspraxia, attention deficit and Asperger's syndrome.\n, • Experience of selecting and using appropriate assessment materials, score results, convert raw scores to derived scores, analyse results, draw conclusions and make recommendations.\n, • The ability to discuss student's needs in a sensitive manner and together plan a programme of Additional Support to facilitate outcomes of personal targets and tutor targets.\n\n

We are looking for an engaging and confident educator to lead and deliver a Personal Development programme for learners aged 16–19. This is a varied role combining classroom teaching with curriculum development. You’ll deliver approximately 12–14 hours of teaching per week, while taking responsibility for ensuring the programme remains relevant, inclusive and engaging for young people. The curriculum covers a broad range of personal, social and contemporary issues, including relationships, mental health and wellbeing, citizenship, equality and inclusion, politics, media, religion and ethics, financial awareness, sustainability, careers and sexual health. The role You will: Deliver engaging Personal Development / PSHE sessions to 16–19-year-old learners Review, develop and improve existing curriculum content and teaching resources Create well-structured learning that encourages discussion, reflection and critical thinking Confidently facilitate sensitive or challenging topics in an appropriate and balanced way Adapt sessions to meet the needs of different learners Use learner feedback, research and current issues to keep content fresh and relevant Support and develop other staff involved in delivering the programme Help maintain high standards across Personal Development provision What we’re looking for You’ll ideally have previous experience delivering Personal Development, PSHE, pastoral education or a related curriculum to young people. You should have: A relevant degree or professional qualification Level 2 English and Maths, or equivalent A recognised teaching qualification is highly desirable although not essential Experience working with young people in an education or training environment Confidence discussing potentially sensitive subjects with learners Strong classroom management and communication skills An interest in developing curriculum rather than simply delivering existing materials This could suit an experienced FE Lecturer, PSHE/Personal Development Tutor, Pastoral Tutor or Curriculum Lead who enjoys working with 16–19-year-olds and wants the opportunity to shape and develop a successful programme. About TeacherActive TeacherActive is one of the UK’s leading education recruitment agencies, with over 20 years of experience supporting schools and education professionals. We place teachers and support staff into a wide range of temporary, contract and permanent roles, helping candidates find rewarding opportunities that suit their experience, availability and career goals. We pride ourselves on providing an excellent service to both our schools and candidates. Equal Opportunities Statement TeacherActive is an equal opportunities employer and operates as an Employment Business and Employment Agency in providing temporary, contract and permanent job seeking services. Safeguarding and DBS Compliance TeacherActive is committed to safeguarding and promoting the welfare of children and young people. Safeguarding is central to our recruitment practices, and we expect all applicants to share this commitment. All applicants are subject to thorough vetting and safer recruitment checks before being cleared to work

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. At Preply, data is at the heart of every decision we make. We run hundreds of A/B tests to continually optimize our product, each with its own analytical and tracking challenges. The complexity of our subscription model, along with the unique dynamics of tutor-learner interactions, offers an exciting opportunity for those looking to make a real impact. As a Senior Data Scientist - Insights, you will be a key player in shaping the future of our product and driving our strategy forward. Embedded within a cross-functional squad, you’ll collaborate closely with product managers, tech leads, designers, and other key stakeholders to deliver data-driven insights that shape business decisions. Our Data Team is dedicated to empowering top-quality decision-making. Do you want to know how? Visit our Tech Radar to learn about the technologies we use at Preply! • Develop a deep understanding of the dynamics of our product, including user behavior and the economics of Preply’s marketplace., • Focus on the continuous improvement of our platform by gathering and analyzing data to uncover valuable insights that will shape product evolution and strategy., • Analyze customer behavior and product usage, improve our understanding of what drives retention and effectively communicate findings to both technical and non-technical stakeholders to drive informed decision-making., • Quantify and model the impact of new product features and initiatives, identifying growth opportunities and contributing to the prioritization of our product roadmap., • Help define key performance indicators, tracking events, and engagement metrics that align with business goals and product improvements., • Design, execute, and evaluate large-scale experiments to test new ideas and measure their effectiveness in driving business outcomes., • Build strong relationships with data and technical leaders to foster collaboration and drive cross-team initiatives., • Experience in data analytics working with product teams, experimenting and uncovering opportunities for product optimization., • Experience designing and analyzing A/B tests with a strong grasp of relevant statistical concepts., • Strong understanding of data analysis concepts such as conversion, LTV, cohort analysis, retention, etc., • Proficiency in one or more programming languages (e.g., SQL, Python), with the ability to write efficient and scalable code., • Curiosity, problem-solving and critical-thinking skills, as well as the ability to proactively identify and address challenges., • Ability to craft compelling stories with data and communicate complex insights in a clear and engaging way, driving change among diverse stakeholders., • Interest in the bigger picture, feeling excited to impact the product roadmap and strategy., • Background in 2-sided marketplaces or digital businesses (B2B, B2C, B2B2C)., • Experience with product analytics tools (e.g. Amplitude, Mixpanel, Heap)., • Familiarity with machine learning techniques and how they can be applied to enhance user behavior predictions or product recommendations., • Familiarity with data visualization tools (e.g., Tableau, Looker, Power BI)., • Master's degree or PhD in a quantitative field., • Previous experience in mentoring or coaching others., • An open, collaborative, dynamic and diverse culture;, • A generous monthly allowance for lessons on Preply.com, Learning & Development budget and time off for your self-development;, • A competitive financial package with equity, leave allowance and health insurance;, • Access to free mental health support platforms;, • The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!)., • Care to change the world - We are passionate about our work and care deeply about its impact to be life changing., • We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience., • Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters., • Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen., • Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently., • Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions., • Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks., • Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference., • Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made., • One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

We power people’s progress. At Preply, we’re all about creating life‑changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human‑led, tech‑enabled - and it’s creating real impact. We power people’s progress. At Preply, we’re all about creating life‑changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human‑led, tech‑enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human‑led, AI‑enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category‑defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. AI Platform provides the shared foundations that help teams across Preply build, ship, and operate AI capabilities safely at scale. The area includes ML Platform, GenAI Platform, and Agentic Platform. You will lead GenAI and Agentic Platform: approximately 8-12 engineers across two teams, while partnering closely with ML Platform leadership. GenAI Platform owns shared model access, routing, evaluation, observability, prompt and configuration lifecycle, retrieval, grounding, and guardrails. Agentic Platform builds on those foundations with durable execution, tools, state, context, memory, permissions, human controls, agent evaluation, and runtime safety. The two teams share a Product Manager. Together, you will shape strategy, priorities, adoption, and outcomes; clarify what belongs in shared infrastructure versus product teams; and evolve the platform as models, frameworks, and company needs change. Learn more through our Engineering Blog, Tech Radar, and YouTube channel. GenAI and Agentic AI are central to Preply's AI strategy. As the Senior Engineering Manager for GenAI & Agentic Platforms, you'll own the engineering strategy, execution, and organizational health of two complementary teams that take AI workloads from experimentation to reliable production systems. This is a multi‑team leadership role for a manager with strong technical judgment. You won't be the primary implementer, but you'll go deep on architecture and production AI, coach senior engineers, shape platform abstractions and operational standards, and partner with Product, Applied Science, Data, Security, and Engineering teams. • Set the long‑term engineering vision for GenAI Platform and the Agentic Platform, ensuring they operate as a single, coherent platform., • Partner with the Product Manager across both teams to define outcomes, prioritize investments, and measure the impact of the platforms., • Lead and develop approximately 8-12 engineers across two teams through clear expectations, direct feedback, performance management, career growth, and coaching., • Own hiring quality, team composition, evolving team boundaries, and operating models as the platforms and company change., • Guide architecture across model access, evaluation, observability, retrieval, agent orchestration, tools, state, memory, permissions and control planes., • Translate strategy into realistic plans, balancing foundational investment with near‑term product needs while surfacing trade‑offs and maintaining speed, quality, and predictability., • Align senior stakeholders across Product, Applied Science, Data, Security and Engineering on platform standards, build‑vs‑buy decisions and shared priorities., • 8+ years of software engineering experience, including 5+ years in engineering management and experience leading multiple teams or a multi‑squad technical area., • A track record of hiring, coaching, and retaining high‑performing teams., • Strong technical depth in platform engineering, backend or distributed systems, ML infrastructure or developer infrastructure., • Practical experience with production GenAI or Agentic systems and the ability to reason about model access, evaluation, observability, retrieval, agent orchestration, tool use, state, permissions, reliability, cost, and safety., • AI Expertise: You use Agentic AI beyond code generation to support architecture, planning, and decision‑making, while retaining human judgment for architecture, people decisions, business logic, and security, and establishing quality gates and safety nets for team workflows., • Experience leading platform products, with a strong instinct for self‑service, API design, developer experience, adoption and avoiding unnecessary complexity., • Clear communication and stakeholder leadership, with the ability to align teams with different incentives, make sound decisions with incomplete information and revisit assumptions as the ecosystem changes., • Experience managing teams that built AI or ML platforms used by multiple teams., • Experience with agent frameworks or durable workflow technologies such as LangGraph, OpenAI Agents SDK, or Temporal., • Hands‑on familiarity with GenAI evaluation and observability, prompt or model lifecycle, retrieval systems, multi‑provider routing or open‑model serving., • Experience making build‑vs‑buy decisions without locking the organization into one provider or framework., • Experience measuring platform success through adoption, customer outcomes, and engineering leverage rather than infrastructure delivery alone., • An open, collaborative, dynamic, and diverse culture;, • A generous monthly allowance for lessons on Preply.com, Learning & Development budget, and time off for your self‑development;, • A competitive financial package with equity, leave allowance and health insurance;, • Access to free mental health support platforms;, • Access to Gympass‑partnered wellness and gym centers throughout London to promote and support well‑being and physical health;, • The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!)., • Care to change the world - We are passionate about our work and care deeply about its impact to be life changing., • We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience., • Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters., • Now is the time - In a fast‑paced world, it matters how quickly we act. Now is the time to make great things happen., • Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently., • Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions., • Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks., • Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high‑performing teams that can make a real difference., • Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made., • One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

London Full time Hybrid Data At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. At Preply, we're growing a talented Data Team to empower top-notch decision-making across our organization. Our team collaborates closely with various other chapters - including product, business, and platform - leveraging analysis, experimentation, causal inference, and machine learning. You’ll be embedded in cross-functional teams, partnering with our MarTech Product Manager, Marketeers, Tech Leads, and the Data Strategy team. Check out our Tech Radar to see the tools and technologies we love using at Preply! This role requires a real interest in the marketing bidding universe and the ability to work with a lot of ambiguity. You will go deep into each channel, understand its bidding and optimization behavior, and derive data driven solutions to increase each channel's ROI through bidding, audience and creative optimization. Marketing brings the business questions, you define the success metrics and the modeling approach to answer them. A lot of this is untapped territory and there is nothing off the shelf to buy, so inventing the approach and convincing your stakeholders of it is a big part of the job. Design our Creative Analytics framework (creative performance modeling) - Own, design and develop our Creative Analytics Framework. Drive its findings into decisions with the creative and media-buying teams, and automate detection, reporting and action with MarTech. Longer term, build models that separate what a creative actually causes from what the algorithm’s delivery decides for it, so we can predict the incremental drivers of creative efficiency. Cohort maturity prediction (conversion-lag prediction) - Minimize steering delay: predict how many of today’s clicks will convert, and connect today’s spend to conversions that haven’t happened yet. Bidding signal optimization (value-based bidding) - Work with our channel managers and Applied AI team to improve the predicted conversion value we send to Google and Meta, iterating through which funnel events we optimise on and what predictions we attach to them. Predict too early and the signal is noisy, too late and the algorithm doesn’t get enough data to learn from. Audience optimization (uplift modeling) - Create customer uplift models to identify incremental value and build audiences that improve marketing efficiency. Tell the networks who to look for and who to skip, and feed that back as prospecting seeds, remarketing audiences and exclusion lists. Work closely with the Data Engineering and Applied AI team on scalable data pipelines, the evolution of our ETL processes, and the adoption of new tools and frameworks. Python, SQL and a distributed framework like Spark; we use Databricks. Experience with marketing or attribution data, and a working understanding of how bidding platforms consume the signal you send them. You don't need to have run campaigns, but you should find how they behave genuinely interesting. Advanced modelling. Propensity models to value earlier funnel events and refine targeting, and uplift models to identify incremental value. Causal inference and experiment design. Separating what a channel drives from what it takes credit for, and designing the test that settles it when the platform controls delivery. The instinct to turn a business hypothesis into something testable, and the honesty to say when the data can't answer it. Comfort working across teams you don't control. This role runs on close collaboration with Applied AI, marketing measurement, MarTech and tracking, and CRM. You might come from marketing DS, ads ML, recommender systems or any applied ML role where your model’s output fed another algorithm. An open, collaborative, dynamic and diverse culture; A generous monthly allowance for lessons on Preply.com , Learning & Development budget and time off for your self-development; A competitive financial package with equity, leave allowance and health insurance; Not in Barcelona? We offer an attractive relocation package to join us in our Preply Barcelona Hub Access to free mental health support platforms; Access to Gympass-partnered wellness and gym centers throughout Spain to promote and support well-being and physical health; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!). Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word wordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordwordword mmMwWLliI0fiflO&1 mmMwWLliI0fiflO&1 mmMwWLliI0fiflO&1 mmMwWLliI0fiflO&1 mmMwWLliI0fiflO&1 mmMwWLliI0fiflO&1 mmMwWLliI0fiflO&1 #J-18808-Ljbffr

London Full time Hybrid Data At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. At Preply, data is at the heart of every decision we make. We run hundreds of A/B tests to continually optimize our product, each with its own analytical and tracking challenges. The complexity of our subscription model, along with the unique dynamics of tutor-learner interactions, offers an exciting opportunity for those looking to make a real impact. As a Staff Data Scientist , you will own the data strategy for a critical product domain (e.g., Growth, Retention, Marketplace) and act as the senior analytical authority in that space. You will partner with Directors and VPs across Product, Engineering, and Business to shape long-term strategy, influence investment decisions, and ensure our roadmap is grounded in rigorous, scalable measurement frameworks. Our Data Team is dedicated to empowering top-quality decision-making. Do you want to know how? Visit our Tech Radar to learn about the technologies we use at Preply! Develop and formalize a strategic understanding of the key value drivers of your domain, including user behavior, marketplace dynamics, pricing, and long-term unit economics - and translate these into actionable decision frameworks used by leadership. Define the long-term measurement and experimentation strategy for your domain, identifying structural growth levers and step-change opportunities beyond incremental optimization. Design the experimentation programme in your domain and execute, and evaluate large-scale experiments to test new ideas and measure their effectiveness in driving business outcomes. Lead deep analytical investigations into customer behavior and retention dynamics, reframing ambiguous business questions into structured analyses that drive step-change improvements in long-term value. Own impact modeling and scenario analysis for major product initiatives, enabling quarterly and annual planning decisions through robust forecasting, trade-off analysis, and risk assessment. Own the definition and governance of key metrics within your domain, ensuring clarity, consistency, and alignment with company-level objectives. Act as a senior thought partner to product, engineering, and data leaders, driving alignment across teams and elevating analytical standards across the organization. Lead cross-domain analytical initiatives (e.g., company-wide LTV modeling, pricing strategy, marketplace health framework). Demonstrated track record of materially influencing product or business strategy in complex environments, with clear examples of company-level impact. Expertise in experimentation and causal inference, including operating under imperfect conditions, resolving ambiguity, and guiding high-stakes decisions where clean experiments are not always feasible. Strong understanding of subscription and marketplace economics, including LTV modeling, cohort dynamics, retention mechanics, pricing trade-offs, and long-term value optimization. Strong technical proficiency (e.g., SQL, Python) with the ability to review and elevate the analytical work of others, set coding standards, and design scalable analytical workflows. Experience mentoring and technically guiding senior data scientists, contributing to the overall growth and maturity of the data organization. Curiosity, problem-solving and critical-thinking skills, as well as the ability to proactively identify and address challenges. Ability to influence Directors and VP-level stakeholders, navigate conflicting incentives, and drive clarity in high-stakes strategic discussions. Interest in the bigger picture, feeling excited to impact the product roadmap and strategy. Background in 2-sided marketplaces or digital businesses (B2C, B2B2C). Experience with product analytics tools (e.g. Amplitude, Mixpanel, Heap). Experience applying advanced analytical methods (e.g., forecasting, causal modeling, pricing optimization) to drive structural business improvements. Familiarity with data visualization tools (e.g., Tableau, Looker, Power BI). Master's degree or PhD in a quantitative field. Demonstrated experience developing Senior Data Scientists and contributing to raising the analytical bar across teams. An open, collaborative, dynamic and diverse culture; A generous monthly allowance for lessons on Preply.com , Learning & Development budget and time off for your self-development; A competitive financial package with equity, leave allowance and health insurance; Not in Barcelona? We offer an attractive relocation package to join us in our Preply Barcelona Hub Access to free mental health support platforms; Access to Gympass-partnered wellness and gym centres throughout Spain to promote and support well-being and physical health; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!). Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-pace world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. As part of Preply's Expansion program, you'll get to do something rare at this stage of a company: launch and scale a brand-new vertical from the ground up. Our mission is to grow Preply beyond core language learning starting with non-language subjects (NLS), which already make up a meaningful share of our business, backed by dedicated product investment that only started this year. You'll double down on that investment, working with a designer, UX research, data science support, and a set of engineers, in a startup-within-a-scaleup: high autonomy, high visibility with leadership, and one of the most exciting 0-to-1 opportunities in the company. • Take a 0-to-1 product from ambition to reality: own part of the strategy and roadmap for non-language subjects, and help define what Preply becomes beyond language learning., • Shape the end-to-end tutor and learner experience for a brand-new vertical, starting from the top of the funnel and building outward., • Partner closely with a designer, UX research, data science, and engineering to turn that strategy into shipped product., • Stay scrappy, and think beyond your own product surface, across the wider ecosystem, both inside and outside product (marketing, supply, and more)., • Prioritize among competing opportunities and clearly communicate the reasoning behind the calls you make., • Use qualitative and quantitative signals, including experiments, user research, and data, to validate your bets and course-correct., • Act as the internal champion for NLS, building the case that Preply can grow a new vertical the way it grew languages, and put your fingerprints on Preply's next chapter., • Define success for your area and use it to guide iteration, celebrate wins, and drive learning for what comes next., • Senior Product Management experience, ideally having built products 0-to-10 and 10-to-100, in a fast-evolving or ambiguous environment., • Comfort with a roadmap that will keep evolving; NLS is a young, high-priority bet, not a mature, steady-state product area., • Ability to think across the full tutor-learner funnel, not just one part of the product., • Strong influence-without-authority: buy-in from supply, product, marketing and leadership without always having formal control over them., • A growth mindset paired with real craft: comfortable being driven by data and revenue, while going deep enough to understand the subjects, verticals, and needs behind the numbers., • Marketplace experience, ideally having helped take one from immature to mature., • Comfortable operating with high visibility and communicating directly with leadership, not just reporting to them., • An open, collaborative, dynamic and diverse culture;, • A generous monthly allowance for lessons on Preply.com, Learning & Development budget and time off for your self-development;, • A competitive financial package with equity, leave allowance and health insurance;, • Not in Barcelona? We offer an attractive relocation package to join us in our Preply Barcelona Hub, • Access to free mental health support platforms;, • Access to Gympass-partnered wellness and gym centers throughout Spain to promote and support well-being and physical health;, • The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!)., • Care to change the world - We are passionate about our work and care deeply about its impact to be life changing., • We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience., • Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters., • Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen., • Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently., • Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions., • Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks., • Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference., • Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made., • One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

London Full time Hybrid Engineering At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. The Security team partners across the company to help Preply grow safely and sustainably. We are responsible for platform security, application and product security, security operations, and incident response. We work closely with SRE, Data teams, Engineering teams, and our GRC function to make security practical, measurable, and scalable. We work in small teams, which means you’ll have high ownership, real influence on technical decisions, and the opportunity to drive meaningful improvements across the company. We promote self-direction, strong collaboration, and a culture where trust and clear communication matter. We’ve reached 90%+ adoption of AI coding tools across engineering, and we’re now moving towards more autonomous, AI-Augmented development at scale. At Preply, engineers have direct access to the best tools available, with the freedom to use them fully and experiment as they build. We have diverse technical challenges that will allow you to develop your skills across the stack - sometimes we write about them in our Engineering Blog ! Please, also visit our Tech Radar and our YouTube channel to learn more about the technologies we use at Preply! Own platform security across AWS, Kubernetes, and GCP, with a strong focus on detection, alerting, and incident response readiness Lead key platform security initiatives end-to-end, from problem definition through rollout and iteration Act as a strong technical voice in defining how platform security is designed, implemented, and operated at Preply Evolve our monitoring from “we have a SIEM” to a detection and response capability that is effective, trusted, and actionable Work hands-on with our current tooling, including Datadog as our SIEM, Okta as our primary IdP, and a range of SaaS platforms Drive cross-functional platform security initiatives from problem definition to production rollout, partnering with SRE, Data, Engineering, and GRC Strengthen cloud and platform security across AWS and Kubernetes, with expanding scope in GCP, through practical guardrails, secure patterns, and automation Improve the robustness of access to internal infrastructure, including identity, privileged access, and auditability Improve security of Kubernetes deployments, including cluster and workload security, policy enforcement, and secure workload identity patterns Mature detection and response capability using Datadog Improve log coverage and data quality (cloud, Kubernetes, CI/CD, identity, and key SaaS) Build and tune actionable detections with clear severity, ownership, and expected frequency Reduce noise through correlation, deduplication, enrichment, and continuous tuning Establish repeatable triage workflows and clear escalation paths, being part of the Security on-call rotations Create investigation playbooks and runbooks so alerts can be handled consistently and quickly Partner with Data teams to improve monitoring for suspicious activity and sensitive access patterns, with an emphasis on practical, high-signal alerting Improve secrets management and reduce exposure risk across CI/CD and runtime Build security automation that makes the secure path the easy path for engineers Strong experience securing cloud and platform environments, especially AWS and Kubernetes, and the ability to extend that security approach into GCP Hands-on experience driving and delivering technical security initiatives end-to-end in production environments Strong understanding of the software development lifecycle, and comfort working with CI/CD and infrastructure as code Practical experience improving identity and access security, with strong familiarity with Okta event monitoring and identity-focused detection patterns Experience building or maturing security operations capability, especially turning SIEM inputs into reliable operational outcomes (triage, runbooks, tuning, and measurable improvement) Experience improving logging coverage and signal quality, and building detections that are actionable rather than noisy (experience with Datadog SIEM is a plus) Strong collaboration skills and the ability to influence decisions across SRE, Data, Engineering, and GRC Business-oriented mindset and comfort making cost-benefit tradeoffs Strong communication skills. Minimum C1 English level. Willingness to participate in on-call rotations and partner effectively with SRE during incidents. Terraform and infrastructure as code at scale Jenkins hardening and CI/CD supply chain security controls Cloudflare security controls (WAF, bot mitigation, edge protections) Scripting or programming for automation and tooling Incident response experience in cloud-native environments (AWS and Kubernetes) An open, collaborative, dynamic and diverse culture; A generous monthly allowance for lessons on Preply.com , Learning & Development budget and time off for your self-development; A competitive financial package with equity and leave allowance; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!). Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. The GenAI Platform team sits within Platform Engineering. We build the shared infrastructure that helps product teams develop, evaluate, deploy and operate GenAI safely at scale. Our scope includes the GenAI gateway, model and prompt lifecycle, evaluation, observability, cost controls and guardrails. We work closely with ML Platform, which supports core machine learning workflows, and Agentic Platform, which provides agent orchestration, state management and tool integration. Together, we give product teams a consistent foundation for user-facing AI experiences and autonomous agents. We work in small teams with significant ownership, empowering you to directly shape system architecture, technical direction, and platform evolution. Learn more through our Engineering Blog, Tech Radar, and YouTube channel. GenAI is central to Preply's product strategy. As a Senior ML Platform Engineer, you'll design and build the systems behind production GenAI workloads. You will drive the expansion of our GenAI Platform, and turn recurring engineering needs into reliable self-service capabilities. This is a hands-on senior role with broad technical influence. You'll write production code, shape platform abstractions and operational standards, and partner with Applied Science, Data, Product, Security and Engineering teams. In this role, your responsibilities include: Architect unified gateway with automated routing, quota controls, and resilient fallback systems across model vendors. Drive system efficiency and low latency via dynamic traffic management, response caching, token budgeting, and cost allocation controls. Establish robust evaluation mechanisms to guarantee high precision, stability, and safety in model outputs. Deliver system observability, providing deep tracing, performance telemetry, cost analytics, continuous monitoring, and alerting across GenAI lifecycles. Standardize prompt engineering workflows with automated versioning, automated testing, governance, and CI/CD integrations for production delivery. Embed platform guardrails alongside Security and Privacy experts to enforce policies, and safe production defaults automatically. Maintain sustainable incident response, blameless postmortems, and comprehensive monitoring for GenAI stacks. Proven track record (5+ years) designing, building and operating backend services or ML infrastructure handling production traffic. Strong Python skills and experience building developer-facing APIs/SDKs or shared libraries Practical experience with GenAI systems, including vector retrieval, external provider APIs, and common issues. AI Expertise: You're a forefront user of Agentic AI. You're able to bring hands‑on experience and start influencing the team beyond code generation; reserving judgment for architecture, business logic, and security, using AI as a thought partner and being able to set up quality gates and safety nets to enhance existing engineering workflows and propose AI‑native alternatives. Sound knowledge of distributed systems, including high availability, concurrency, caching and rate limiting. Experience with at least one major public cloud, its services and infrastructure (preferably AWS). Hands‑on experience with distributed tracing, system telemetry, SLOs, and incident triage. Strong communication skills and at least C1 English level, plus willingness to join a paid on‑call rotation. Experience operating AI gateways or scalable model serving infrastructure. Familiarity with evaluation suites, prompt management, vector databases, or customized GenAI observability tooling. Experience with Metaflow, Databricks, or AWS SageMaker. Knowledge of hosting open‑source foundation models, optimizing GPU compute, dynamic scaling, and infrastructure cost controls. Familiarity with agentic workflows, multi-agent frameworks and tool‑use patterns. An open, collaborative, dynamic, and diverse culture; A generous monthly allowance for lessons on Preply.com, Learning & Development budget, and time off for your self-development; A competitive financial package with equity, leave allowance and health insurance; Access to free mental health support platforms; Access to Gympass-partnered wellness and gym centers throughout London to promote and support well-being and physical health; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!). Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. At Preply, we’re growing a talented Data Team to empower top-notch decision-making across our organization. Our team collaborates closely with various other chapters - including product, business, and platform - leveraging analysis, experimentation, causal inference, and machine learning. You’ll be embedded in cross-functional teams, partnering with our MarTech Product Manager, Marketeers, Tech Leads, and the Data Strategy team. Check out our Tech Radar to see the tools and technologies we love using at Preply! This role requires a real interest in the marketing bidding universe and the ability to work with a lot of ambiguity. You will go deep into each channel, understand its bidding and optimization behavior, and derive data driven solutions to increase each channel's ROI through bidding, audience and creative optimization. Marketing brings the business questions, you define the success metrics and the modeling approach to answer them. A lot of this is untapped territory and there is nothing off the shelf to buy, so inventing the approach and convincing your stakeholders of it is a big part of the job. • Design our Creative Analytics framework (creative performance modeling) - Own, design and develop our Creative Analytics Framework. Drive its findings into decisions with the creative and media-buying teams, and automate detection, reporting and action with MarTech. Longer term, build models that separate what a creative actually causes from what the algorithm’s delivery decides for it, so we can predict the incremental drivers of creative efficiency., • Cohort maturity prediction (conversion-lag prediction) - Minimize steering delay: predict how many of today’s clicks will convert, and connect today’s spend to conversions that haven’t happened yet., • Bidding signal optimization (value-based bidding) - Work with our channel managers and Applied AI team to improve the predicted conversion value we send to Google and Meta, iterating through which funnel events we optimise on and what predictions we attach to them. Predict too early and the signal is noisy, too late and the algorithm doesn’t get enough data to learn from., • Audience optimization (uplift modeling) - Create customer uplift models to identify incremental value and build audiences that improve marketing efficiency. Tell the networks who to look for and who to skip, and feed that back as prospecting seeds, remarketing audiences and exclusion lists., • Work closely with the Data Engineering and Applied AI team on scalable data pipelines, the evolution of our ETL processes, and the adoption of new tools and frameworks., • Python, SQL and a distributed framework like Spark; we use Databricks., • Experience with marketing or attribution data, and a working understanding of how bidding platforms consume the signal you send them. You don’t need to have run campaigns, but you should find how they behave genuinely interesting., • Advanced modelling. Propensity models to value earlier funnel events and refine targeting, and uplift models to identify incremental value., • Causal inference and experiment design. Separating what a channel drives from what it takes credit for, and designing the test that settles it when the platform controls delivery., • The instinct to turn a business hypothesis into something testable, and the honesty to say when the data can’t answer it., • Comfort working across teams you don’t control. This role runs on close collaboration with Applied AI, marketing measurement, MarTech and tracking, and CRM. You might come from marketing DS, ads ML, recommender systems or any applied ML role where your model’s output fed another algorithm. • An open, collaborative, dynamic and diverse culture;, • A generous monthly allowance for lessons on Preply.com, Learning & Development budget and time off for your self-development;, • A competitive financial package with equity, leave allowance and health insurance;, • Not in Barcelona? We offer an attractive relocation package to join us in our Preply Barcelona Hub, • Access to free mental health support platforms;, • Access to Gympass-partnered wellness and gym centers throughout Spain to promote and support well-being and physical health;, • The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!)., • Care to change the world - We are passionate about our work and care deeply about its impact to be life changing., • We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience., • Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters., • Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen., • Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently., • Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions., • Growth mindset - We proactively seek growth opportunities and believe today’s best performance becomes tomorrow’s starting point. We humbly embrace feedback and learn from setbacks., • Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference., • Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made., • One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other’s progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. At Preply, we’re building a human-led, AI-enabled learning experience that helps people make real progress. Design is central to that: turning deep user understanding into bold, beautiful, and seamless experiences that feel intuitive, motivating, and human. As a Staff Product Designer, you’ll take on some of our most complex and ambitious product challenges. You’ll work closely with Product and Engineering to shape and evolve product vision and strategy, challenge the direction when there’s a better path, and turn that thinking into exceptional experiences that ship. This is a highly independent, hands-on IC role. Depending on the challenge, you may go deep within a product area or work across high-priority initiatives. Beyond your immediate work, you’ll coach other designers, influence best practices, and help evolve the standards and ways of working that make Design at Preply stronger. Shape what we build and why. Co-create product vision and strategy with Product and Engineering, bringing a strong design perspective to priorities, opportunities, and where we should go next. Own complex work end-to-end. Take on high-impact and greenfield challenges with a high degree of independence, from shaping the vision and direction through to the experience that ships. Create bold, differentiating experiences. Bring exceptional interaction and visual craft, thoughtful judgment, and a clear point of view - exploring alternatives, noticing the details others miss, and pushing beyond the obvious to create experiences that feel distinctly Preply. Multiply your impact. Coach and mentor designers, influence teams beyond your immediate area, and help evolve the practices and standards that raise the quality of Design at Preply. Staff, Lead, or equivalent experience in a mature product design organisation, working on consumer-facing, mobile-first products at scale. A track record of shaping product vision and strategy, not just executing against it, in close partnership with Product and Engineering. Exceptional interaction and visual craft, with strong product judgment, a clear point of view, and an experimental mindset. Impact beyond your own work - coaching other designers, raising the craft bar, and influencing how teams work. An intentional approach to AI in your design practice - knowing where it adds value, where it introduces noise, and how to judge the quality of the output. An open, collaborative, dynamic and diverse culture; A generous monthly allowance for lessons on Preply.com , Learning & Development budget and time off for your self-development; A competitive financial package with equity, leave allowance and health insurance; Access to free mental and physical health support platforms; The opportunity to shape the lives of learners and tutors through language learning and teaching in 175 countries (and counting!). …and more, depending on your location. Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

London Full time Hybrid Engineering At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. The SRE teamunites infrastructure, engineering and business to ensure great synergy that helps Preply succeed. Our main focuses are: Top in the industry uptime record and latency. Invest in Platform’s scalability. Develop core services & tooling powering our Platform. Running infrastructure in a cost effective way. We work in small teams, thus you will be able to influence system design and contribute a lot in the company's growth. We promote self-direction to work on meaningful projects, while we also strive to create an environment that provides the support and mentorship needed to learn and grow. We’ve reached 90%+ adoption of AI coding tools across engineering, and we’re now moving towards more autonomous, AI-Augmented development at scale. At Preply, engineers have direct access to the best tools available, with the freedom to use them fully and experiment as they build. We have diverse technical challenges that will allow you to develop your skills across the stack - sometimes we write about them in our Engineering Blog ! Please, also visit our Tech Radar and our YouTube channel to learn more about the technologies we use at Preply! The Software Platform Engineer at Preply combines software engineering practices with cloud infrastructure, distributed systems patterns, storage systems and observability to deliver on a wide range of projects - ranging from tooling to core Platform services which serve production traffic. In this role, you will collaborate closely with other teams, sharing knowledge to deliver on projects. Own the availability and performance of mission-critical services and build automation to prevent problems recurrence. Improve the system’s scalability, observability, and alerting. Build tooling to improve our platform and accelerate the overall software development. Practice sustainable incident response and blameless postmortems. Collaborate with product teams to help them tackle technical issues and design new systems. Strengthen credibility with the quality of the team's technical execution. Follow the best FinOps practices. Participate in on-call rotation across the team. Extensive experience (~8 years) in designing, building, maintaining and troubleshooting high traffic distributed systems. Proficient software engineering skills. Strong coding experience in one or more programming languages (preferably Python). Experience with at least one major public cloud, its services and infrastructure (preferably AWS). Experience in implementing observability and alerting. Willingness to participate on paid on-call rotations. Business-orientation and data-driven approach. Nice to have: knowledge of modern web frameworks; SQL and relational DBs. Strong communication skills. Minimum B2 English level. Open, collaborative, dynamic and diverse culture. Generous monthly allowance for lessons onPreply.com . Learning & Development budget, including time off for your self-development. Competitive financial package with equity, and leave allowance. Opportunity to shape the lives of learners and tutors from over 175 countries through language learning and teaching. Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

London Full time Hybrid Engineering At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. The Agentic Platform team sits within Platform Engineering. We build shared infrastructure and abstractions that help product and engineering teams create and operate reliable AI agents. Our scope includes durable execution, tools, context, memory, permissions, approvals, failure recovery, debugging, and control. We work closely with GenAI Platform, which provides shared model access, evaluation, observability, and retrieval, and ML Platform, which supports traditional and predictive machine learning. Agentic Platform composes those foundations into a runtime and developer experience for stateful, action-taking AI systems. We work in small teams with significant ownership, empowering you to directly shape system architecture, technical direction, and platform evolution. Learn more through our Engineering Blog , Tech Radar , and YouTube channel. What you’ll be doing: Agentic AI is an increasingly important part of Preply's AI strategy. As a Senior ML Platform Engineer, you'll build the infrastructure that takes agent prototypes to production. You'll solve distributed-systems problems in long-running, non-deterministic workflows that depend on tools, human decisions, and changing context. This is a hands-on senior role with broad technical influence. You'll write production code, shape platform abstractions and operational standards, and partner with Applied Science, Data, Product, Security and Engineering teams. In this role, your responsibilities include: Build a durable agent runtime with checkpoints, retries, timeouts, resumability, and deterministic recovery where possible. Create a secure tool layer for discovery, registration, invocation and versioning across internal APIs and external services, including MCP where useful. Own agent state, context and memory primitives with clear lifecycle, privacy, retention and retrieval semantics. Design identity, scoped permissions and human controls for authorization, approvals, escalation and handoffs. Develop guardrails for tool access, policy enforcement, argument validation, sandboxing and action limits. Provide end-to-end observability, trace replay and scenario-based evaluation across plans, model calls, tool calls, state transitions and outcomes. Ship SDKs, templates, local tools, documentation and paved-road patterns so teams can build agents without re-solving runtime infrastructure. Evaluate frameworks, workflow engines, and tool protocols while operating the platform with clear SLOs, capacity and cost controls, incident response, and operational standards. Proven track record (5+ years) designing, building, and operating backend services or ML infrastructure handling production traffic. Strong Python skills and experience building developer-facing APIs/SDKs or shared libraries. Experience building GenAI-powered or agentic systems using tool or function calling, structured outputs, and multi-step workflows. AI Expertise: You're a forefront user of Agentic AI. You're able to bring hands‑on experience and start influencing the team beyond code generation; reserving judgment for architecture, business logic, and security, using AI as a thought partner, and being able to set up quality gates and safety nets to enhance existing engineering workflows and propose AI‑native alternatives. Experience integrating production services through APIs and events, including authentication, authorization, and secure service‑to‑service interaction. Experience with at least one major public cloud, its services and infrastructure (preferably AWS). Hands‑on experience with distributed tracing, system telemetry, SLOs, and incident triage. Strong communication skills and at least C1 English level, plus willingness to join a paid on‑call rotation. Experience with agent frameworks or durable workflow technologies such as LangGraph, OpenAI Agents SDK, or Temporal. Experience with agent evaluation, simulation, or production feedback loops. Experience designing sandboxed execution environments, delegated authorization for autonomous systems. Hands‑on experience with MCP Gateway. Familiarity with GenAI observability and model gateways, including the boundary between a shared GenAI platform and the Agent Runtime. An open, collaborative, dynamic, and diverse culture; A generous monthly allowance for lessons on Preply.com , Learning & Development budget, and time off for your self-development; A competitive financial package with equity, leave allowance and health insurance; Access to free mental health support platforms; Access to Gympass-partnered wellness and gym centers throughout London to promote and support well‑being and physical health; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!). Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

Software is eating the world, but AI is eating software. We live in unprecedented times – AI has the potential to exponentially augment human intelligence. Every person will have a personal tutor, coach, assistant, personal shopper, travel guide, and therapist throughout life. As the world adjusts to this new reality, leading platform companies are scrambling to build LLMs at billion scale, while large enterprises figure out how to add it to their products. To make them safe, aligned and actually useful, these models need human eval and reinforcement learning through human feedback (RLHF) during pre-training, fine-tuning, and production evaluations. This is the main innovation that’s enabled ChatGPT to get such a large headstart among competition. At Scale, our products include the Generative AI Data Engine, SGP, Donovan, and others that power the most advanced LLMs and generative models in the world through world-class RLHF, human data generation, model evaluation, safety, and alignment. The data we are producing is some of the most important work for how humanity will interact with AI. At the foundation of these products is the SGP Platform Engineering team. In this role, you will support the design and development of shared platforms used across Scale. This includes designing our foundational data platforms and lifecycle, architecting Scale’s core cloud infrastructure and orchestration stack, and redefining how engineers develop, build, test, and deploy software at Scale. You’ll also get widespread exposure to the forefront of the AI race as Scale sees it in enterprises, startups, governments, and large tech companies. • Drive the design and implementation of our foundational platforms and systems that will become the baseline for Scale’s capabilities., • Collaborate with cross-functional teams to define and understand requirements, design, and deliver new features within a highly iterative and innovative software development lifecycle., • Work within the team to lead the market in your team’s AI domain through experimentation with the latest techniques and technologies in this area., • Proactively identify opportunities for and drive improvements to current programming practices, including process enhancements and tool upgrades., • Present technical information to teams and stakeholders, providing guidance and insights on development processes and technologies., • 5+ years of full-time engineering experience, post-graduation, with specialties in back-end systems., • Excitement to work with AI technologies and build agentic experiences., • Extensive experience in software development and a deep understanding of highly scalable and reliable distributed systems hosted on public cloud platforms., • Experience building document retrieval and understanding systems, such as RAG, to accurately ingest large-scale client knowledge into client agents and applications., • A strong track record of independently owning and delivering successful engineering projects, including the ability to collaborate with and inspire others to engage with the problem space., • Excellent communication and collaboration skills, and the ability to translate complex technical concepts to non-technical stakeholders., • Experience working fluently with standard containerization and deployment technologies like Kubernetes, Terraform, Docker, etc., • Experience with long-running agent/code orchestration platforms, such as Temporal., • Mastery of storing state with structured databases, including Postgres., • Strong knowledge of software engineering best practices and CI/CD tooling (CircleCI, GHA)., • Experience across multiple cloud platforms (GCP, AWS, Azure, Oracle, on-premise)., • Experience with multiple ways to persist contextual data, e.g., knowledge graphs and hierarchical indexes., • Experience with other types of large data solutions, e.g., Databricks and Snowflake., • Experience with authentication/authorization systems (Zanzibar, Authz, etc.)., • Experience scaling technical products at hyper-growth startups. *PLEASE NOTE:Our policy requires a 90-day waiting period before reconsidering candidates for the same role. This allows us to ensure a fair and thorough evaluation of all applicants. • At Scale, our mission is to develop reliable AI systems for the world's most important decisions. Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact. We work closely with industry leaders like Meta, Ernst&, Mayo Clinic, Time Inc., the Government of Qatar, and U.S. government agencies including the Army and Air Force. We are expanding our team to accelerate the development of AI applications., • We believe that everyone should be able to bring their whole selves to work, which is why we are proud to be an inclusive and equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability status, gender identity or Veteran status., • We are committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities. If you need assistance and/or a reasonable accommodation in the application or recruiting process due to a disability, please contact us at ----- Please see the United States Department of Labor's Know Your Rights poster for additional information., • We comply with the United States Department of Labor's Pay Transparency provision., • PLEASE NOTE: We collect, retain and use personal data for our professional business purposes, including notifying you of job opportunities that may be of interest and sharing with our affiliates. We limit the personal data we collect to that which we believe is appropriate and necessary to manage applicants’ needs, provide our services, and comply with applicable laws. Any information we collect in connection with your application will be treated in accordance with our internal policies and programs designed to protect personal data. Please see our privacy policy for additional information. #J-18808-Ljbffr

STEM Academic Tutor | Hackney | Immediate Start Are you a high-achieving STEM graduate looking to make a genuine impact in a dynamic London secondary school? An exciting opportunity has arisen at a highly ambitious 11–19 school in Hackney, renowned for its high expectations, aspirational culture and commitment to academic achievement. With excellent facilities, a broad curriculum and a strong focus on preparing students for future success, the school offers an exceptional environment for graduates looking to develop a career in education. This is an excellent opportunity for a graduate who can combine strong subject knowledge with the ability to inspire and motivate young people, providing targeted support in Maths and Science up to GCSE level . STEM Academic Tutor | The Role Full-Time, long-term STEM Academic Tutor position Immediate Start £500+ per week via PAYE, inclusive of holiday pay Deliver Maths and Science support up to GCSE level Lead 1:1 and small-group interventions across KS3 and KS4 Identify gaps in knowledge and deliver targeted academic support Help students build confidence, strengthen subject knowledge and improve attainment STEM Academic Tutor | The School This forward-thinking Hackney school offers a vibrant and academically ambitious environment where students are encouraged to aim high. With modern facilities, dedicated staff and a strong emphasis on both academic and personal development, it provides an excellent setting for graduates to gain meaningful classroom experience. What We're Looking For A strong degree in a relevant STEM subject Excellent A-level results and a consistently strong academic background Previous experience working with children or young people Confidence supporting Maths and Science through GCSE Experience delivering 1:1 or small-group interventions Excellent communication skills and a genuine passion for education Ribbons & Reeves are London's leading Education Recruiters, specialising in helping educators secure long-term and permanent roles. We look forward to supporting your application. TPBN1_UKTJ

Are you an experienced Plumber with Gas qualifications looking for a fresh challenge away from the tools? This is your chance to join one of the UK's leading training providers and help shape the industry's future. You'll use your knowledge, skills, and real-world experience to inspire and develop the next generation of Plumbing and Gas engineers, supporting apprentices throughout their learning journey and helping them achieve their career goals. No teaching experience? No problem. If you're passionate about your trade and want to give back to the industry, we'll provide full training and support to help you become a successful Tutor Assessor. Location: South London To be considered, you will ideally have: Advanced Craft Certificate in Plumbing, NVQ Level 3 Plumbing or equivalent Gas qualifications including NVQ Level 3, CCN1, Gas Safe Registration or equivalent Strong, verifiable industry experience within Plumbing and Gas Full UK Driving Licence Proven occupational competency Good communication and presentation skills Basic IT skills What's In It For You? Salary up to £44,000 25 days annual leave plus bank holidays 45p per mile business mileage allowance Occupational Sick Pay Scheme Generous Group Personal Pension Life Insurance BUPA Healthcare Annual BUPA Health Check* Eye Care Discounts Staff Rewards & Discount Scheme Corporate Workwear Allowance Gym Membership Discounts Season Ticket Loan Scheme Free industry-relevant training and development Financial support towards further qualifications Due to the high volume of applications received, we aim to respond to all applicants where possible. If you have not been contacted within 5 working days, unfortunately your application has not been successful on this occasion. However, we may retain your details and contact you regarding future suitable opportunities. TPBN1_UKTJ

At Preply, we're all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it's creating real impact. We've just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we're only getting started. As a category-defining company, we're shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. At Preply, we're building a human-led, AI-enabled learning experience that helps people make real progress. Design is central to that: turning deep user understanding into bold, beautiful, and seamless experiences that feel intuitive, motivating, and human. As a Staff Product Designer, you'll take on some of our most complex and ambitious product challenges. You'll work closely with Product and Engineering to shape and evolve product vision and strategy, challenge the direction when there's a better path, and turn that thinking into exceptional experiences that ship. This is a highly independent, hand-on IC role. Depending on the challenge, you may go deep within a product area or work across high-priority initiatives. Beyond your immediate work, you'll coach other designers, influence best practices, and help evolve the standards and ways of working that make Design at Preply stronger. Shape what we build and why. Co-create product vision and strategy with Product and Engineering, bringing a strong design perspective to priorities, opportunities, and where we should go next. Own complex work end-to-end. Take on high-impact and greenfield challenges with a high degree of independence, from shaping the vision and direction through to the experience that ships. Create bold, differentiating experiences. Bring exceptional interaction and visual craft, thoughtful judgment, and a clear point of view - exploring alternatives, noticing the details others miss, and pushing beyond the obvious to create experiences that feel distinctly Preply. Multiply your impact. Coach and mentor designers, influence teams beyond your immediate area, and help evolve the practices and standards that raise the quality of Design at Preply. Staff, Lead, or equivalent experience in a mature product design organisation, working on consumer-facing, mobile-first products at scale. A track record of shaping product vision and strategy, not just executing against it, in close partnership with Product and Engineering. Exceptional interaction and visual craft, with strong product judgment, a clear point of view, and an experimental mindset. Impact beyond your own work - coaching other designers, raising the craft bar, and influencing how teams work. An intentional approach to AI in your design practice - knowing where it adds value, where it introduces noise, and how to judge the quality of the output. An open, collaborative, dynamic and diverse culture; A generous monthly allowance for lessons on Preply.com, Learning & Development budget and time off for your self-development; A competitive financial package with equity, leave allowance and health insurance; Access to free mental and physical health support platforms; The opportunity to shape the lives of learners and tutors through language learning and teaching in 175 countries (and counting!). ...and more, depending on your location. Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

London Full time Hybrid Engineering At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it's creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. The GenAI Platform team sits within Platform Engineering. We build the shared infrastructure that helps product teams develop, evaluate, deploy and operate GenAI safely at scale. Our scope includes the GenAI gateway, model and prompt lifecycle, evaluation, observability, cost controls and guardrails. We work closely with ML Platform, which supports core machine learning workflows, and Agentic Platform, which provides agent orchestration, state management and tool integration. Together, we give product teams a consistent foundation for user-facing AI experiences and autonomous agents. We work in small teams with significant ownership, empowering you to directly shape system architecture, technical direction, and platform evolution. Learn more through our Engineering Blog, Tech Radar, and YouTube channel. GenAI is central to Preply's product strategy. As a Senior ML Platform Engineer, you'll design and build the systems behind production GenAI workloads. You will drive the expansion of our GenAI Platform, and turn recurring engineering needs into reliable self-service capabilities. This is a hands-on senior role with broad technical influence. You'll write production code, shape platform abstractions and operational standards, and partner with Applied Science, Data, Product, Security and Engineering teams. In this role, your responsibilities include: Architect unified gateway with automated routing, quota controls, and resilient fallback systems across model vendors. Drive system efficiency and low latency via dynamic traffic management, response caching, token budgeting, and cost allocation controls. Establish robust evaluation mechanisms to guarantee high precision, stability, and safety in model outputs. Deliver system observability, providing deep tracing, performance telemetry, cost analytics, continuous monitoring, and alerting across GenAI lifecycles. Standardize prompt engineering workflows with automated versioning, automated testing, governance, and CI/CD integrations for production delivery. Embed platform guardrails alongside Security and Privacy experts to enforce policies, and safe production defaults automatically. Maintain sustainable incident response, blameless postmortems, and comprehensive monitoring for GenAI stacks. Proven track record (5+ years) designing, building and operating backend services or ML infrastructure handling production traffic. Strong Python skills and experience building developer-facing APIs/SDKs or shared libraries Practical experience with GenAI systems, including vector retrieval, external provider APIs, and common issues. AI Expertise: You're a forefront user of Agentic AI. You're able to bring hand‑on experience and start influencing the team beyond code generation; reserving judgment for architecture, business logic, and security, using AI as a thought partner and being able to set up quality gates and safety nets to enhance existing engineering workflows and propose AI-native alternatives. Sound knowledge of distributed systems, including high availability, concurrency, caching and rate limiting. Experience with at least one major public cloud, its services and infrastructure (preferably AWS). Hands‑on experience with distributed tracing, system telemetry, SLOs, and incident triage. Strong communication skills and at least C1 English level, plus willingness to join a paid on‑call rotation. Experience operating AI gateways or scalable model serving infrastructure. Familiarity with evaluation suites, prompt management, vector databases, or customized GenAI observability tooling. Experience with Metaflow, Databricks, or AWS SageMaker. Knowledge of hosting open-source foundation models, optimizing GPU compute, dynamic scaling, and infrastructure cost controls. Familiarity with agentic workflows, multi-agent frameworks and tool-use patterns. An open, collaborative, dynamic, and diverse culture; A generous monthly allowance for lessons on Preply.com, Learning & Development budget, and time off for your self-development; A competitive financial package with equity, leave allowance and health insurance; Access to free mental health support platforms; Access to Gympass-partnered wellness and gym centers throughout London to promote and support well-being and physical health; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!). Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

Ready to launch a future-proof career in AI - even if you have zero experience? We’re looking for ambitious individuals ready to break into the world of artificial intelligence and data science. Our industry-leading AI Traineeship is designed to take you from complete beginner to a highly employable Junior AI Engineer, with full training provided and a guaranteed job offer (£25K-£45K starting salary) within 20 miles of your location. Whether you're working full-time, part-time, or currently unemployed, our flexible, self-paced program allows you to train around your lifestyle and be job-ready in as little as 6-12 months. • Step 1: Discover AI. Start your journey with our beginner-friendly mini-course bundle. Explore the fundamentals of AI through interactive videos, presentations, and quizzes - all accessible anytime, anywhere, through our easy-to-use online platform., • Step 2: Full-Stack AI Mastery. Dive deeper with in-demand technical skills including Python programming, data handling, machine learning, and version control with Git and GitHub. You’ll work on hands‑on mini projects that mirror real‑world challenges, helping you build confidence and a strong portfolio as you learn., • Step 3: Get Certified. Prepare for and earn your Microsoft AI-900: Azure AI Fundamentals certification, an internationally recognised qualification that proves your knowledge and boosts your credibility with employers., • Step 4: Real-World Projects. Showcase your new skills with two industry-based, practical projects assigned by your personal tutor. These projects are designed to give you real, portfolio-worthy experience, making you stand out to employers from day one. After completing your training, you'll be placed in a Junior AI Engineer role with a guaranteed starting salary of £25K-£45K. We work with top employers across the UK to ensure you get matched with a role close to home. We guarantee a job offer upon completion or 100% of your course fees refunded. We’re proud to have helped over 1,000 people each year transform their careers. Explore our success stories on our website and see what your future could look like. At a one off cost of £990, or a deposit of £149 followed by 10 interest free monthly instalments of £124, this represents a great opportunity to start a rewarding career in Ai and have a real career ladder to start climbing. If you are not offered a role at the end of the training we will refund 100% of your course fees. If you’re passionate about tech and ready to break into one of the fastest-growing industries in the world. One of our friendly advisors will be in touch to guide you through the next steps. ‘Please note that this is a training course and fees apply #J-18808-Ljbffr

London Full time Hybrid Engineering At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human‑led, tech‑enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human‑led, AI‑enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category‑defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. The Platform Tribe builds and operates the platform that Preply engineers develop and deploy on, and that millions of learners and tutors rely on every day. Our platform handles over 20bln requests per month, and we combine software engineering, distributed systems and cloud infrastructure to keep it reliable at scale while making it faster and easier for engineering teams to build on top of it. As part of the R&D Automation team, you’ll focus on: • Agentic software development: building AI agents that automate and augment workflows across the entire software development lifecycle., • AI platforms and capabilities: creating reusable foundations, tools and integrations that allow agents to interact effectively with our codebases, engineering systems and internal knowledge., • Experimentation at speed: rapidly prototyping new approaches, measuring their effectiveness and scaling the ones that create meaningful value., • Safe and reliable automation: designing the right verification, context and human‑in‑the‑loop mechanisms so agentic workflows can be adopted with confidence. We work in small teams with significant ownership, so you’ll have a real say in architecture, technical decisions and how our platform evolves. We have diverse technical challenges that will allow you to develop your skills across the stack - sometimes we write about them in our Engineering Blog ! Please, also visit our Tech Radar and our YouTube channel to learn more about the technologies we use at Preply! The Senior Platform Software Engineer in the R&D Automation team, you’ll combine strong backend software engineering with hands‑on AI expertise to build agentic systems that change how software is developed at Preply. Design and build AI agents and the harness that power them using Python. Build reusable agent capabilities, tools and integrations that connect AI systems with our engineering ecosystem and internal knowledge. Develop agentic workflows across Engineering, Product, Design and Data, including coding, testing and code review, and across the broader software development lifecycle. Experiment rapidly with new AI capabilities, taking ideas from proof of concept through validation and scalable adoption. Design effective context, orchestration and verification mechanisms for reliable agentic workflows. Measure how agents are used and the value they create, using data and feedback to continuously improve them. Make thoughtful decisions about where AI can add value, where human judgment remains essential, and how the two should work together. Collaborate closely with engineers, designers, product, and data teams across Preply to understand their workflows, drive adoption and identify new opportunities for automation. Extensive experience (~8 years) designing and building complex backend software systems. Strong software engineering skills with production experience using Python. Hands‑on experience building AI agents, agentic workflows or platforms that enable others to build and use AI‑powered capabilities. Strong understanding of modern agentic AI patterns, including context management, tool use, orchestration and evaluation/verification. Experience integrating AI systems with APIs, MCPs, internal tools, codebases and other engineering systems. Experience taking new technical ideas from experimentation or proof of concept into robust, scalable solutions. A strong experimentation mindset: comfortable working with ambiguity, iterating quickly and using data and feedback to determine what works. Good understanding of distributed systems and the backend architecture required to operate AI‑powered systems reliably. Strong product thinking, with the ability to understand user workflows and connect technical solutions to measurable outcomes. Strong communication skills. Minimum C1 English level. Open, collaborative, dynamic and diverse culture. Generous monthly allowance for lessons on Preply.com . Learning & Development budget, including time off for your self-development. Competitive financial package with equity, and leave allowance. Opportunity to shape the lives of learners and tutors from over 175 countries through language learning and teaching. Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast‑paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high‑performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed‑Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. At Preply, we build scalable and reliable applications using Python/Django, with a strong focus on data, A/B testing, and feedback from students and tutors to guide our decisions. We prioritize product quality through robust monitoring, metrics analysis, and continuous optimization. Thanks to our advanced CI/CD processes, we run 100+ successful production deployments every business day. Our Platform Tribe builds and operates the internal products that make it simple, safe, fast, and reliable for engineers to deliver value. The platform is designed around opinionated, well-supported paved paths, self-service by default, and guardrails over gates. We are looking for a Staff Platform Engineer to be a high-leverage technical leader across the Platform Tribe. You will work across platform squads - Infrastructure, Runtime and Data, Developer Platform, Application Platform, Frontend Platform, Backend Platform - to set technical direction, unblock complex problems, raise the quality bar through mentorship, and ship production changes hands-on. This role combines technical leadership with hands-on execution. Success is measured by durable improvements in platform capabilities and reliability, not by producing designs in isolation or serving as a centralized support function. We’ve reached 90%+ adoption of AI coding tools across engineering, and we’re now moving towards more autonomous, AI-Augmented development at scale. At Preply, engineers have direct access to the best tools available, with the freedom to use them fully and experiment as they build. We have diverse technical challenges that will allow you to develop your skills across the stack - sometimes we write about them in our Engineering Blog ! Please, also visit our Tech Radar and our YouTube channel to learn more about the technologies we use at Preply! Provide technical leadership across platform squads: architecture decisions, engineering standards, paved paths, and reusable patterns that reduce cognitive load and increase consistency. Lead cross-squad and cross-engineering initiatives that improve the path from code to production: CI foundations, delivery workflow reliability, environments, and self-service entry points. Drive operability improvements: SLO thinking, dashboards, alerting standards, runbooks, failure recovery patterns, and incident readiness across platform-owned systems. Go deep on high-impact reliability and performance problems, including root cause analysis, remediation design, automation to prevent recurrence, and postmortem follow-through. Build and operate critical platform services and tooling that serve production traffic and internal users, with strong engineering quality and operational discipline. Act as a multiplier through mentorship: coaching senior engineers and tech leads, improving design quality, and raising execution standards across the tribe. Use data to guide priorities and measure outcomes (delivery health, reliability signals, adoption, and satisfaction), and help teams turn metrics into durable improvements. Participate in on-call and major incident response, leading by example and helping teams improve incident execution and prevention over time. Strong track record as a senior technical leader (Staff, Principal, or equivalent) delivering cross-team impact: setting standards, aligning stakeholders, de-risking complex technical decisions, and landing changes in production. Extensive hands‑on experience designing, building, maintaining, and troubleshooting high-traffic distributed systems in production. Deep experience with DevOps and cloud infrastructure (preferably AWS): networking basics, identity and access patterns, infrastructure automation, and operational best practices. Experience with CI/CD systems, build and test reliability, artifact management, and developer workflows. Strong foundations in reliability engineering: observability, alerting, incident response, capacity planning, and automation-driven prevention. Communication and technical influence - articulates complex tradeoffs clearly, drives alignment through RFCs, and influences technical direction across teams. Comfort writing production‑quality tooling through AI‑assisted coding. An open, collaborative, dynamic and diverse culture. A generous monthly allowance for lessons on Preply.com , Learning & Development budget and time off for your self-development. A competitive financial package with equity, leave allowance and health insurance. Access to free mental health support platforms. The opportunity to shape the lives of learners and tutors through language learning and teaching in 175 countries (and counting!). Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. The Platform Tribe builds and operates the platform that Preply engineers develop and deploy on, and that millions of learners and tutors rely on every day. Our platform handles over 20bln requests per month, and we combine software engineering, distributed systems and cloud infrastructure to keep it reliable at scale while making it faster and easier for engineering teams to build on top of it. As part of the SRE team, you’ll focus on: • Reliability at scale: maintaining high availability while traffic continues to grow., • Platform scalability: evolving the systems that support Preply as our product and engineering organisation grow., • Developer productivity: building core services and tooling that help engineers ship safely and quickly - we run 100+ successful production deployments every business day., • Efficient infrastructure: improving performance and reliability while making thoughtful FinOps trade-offs. We work in small teams with significant ownership, so you’ll have a real say in architecture, technical decisions and how our platform evolves. We have diverse technical challenges that will allow you to develop your skills across the stack - sometimes we write about them in our Engineering Blog! Please, also visit our Tech Radar and our YouTube channel to learn more about the technologies we use at Preply! The Senior Platform Software Engineer role in our SRE team combines software engineering practices with cloud infrastructure, distributed systems patterns, storage systems and observability to deliver on a wide range of projects - ranging from tooling to core Platform services which serve production traffic. • Own the availability and performance of mission-critical services and build automation to prevent problems recurrence., • Improve the system’s scalability, observability, and alerting., • Build tooling to improve our platform and accelerate the overall software development., • Practice sustainable incident response and blameless postmortems., • Collaborate with product teams to help them tackle technical issues and design new systems., • Strengthen credibility with the quality of the team's technical execution., • Follow the best FinOps practices., • Participate in on-call rotation across the team., • Extensive experience (~8 years) in designing, building, maintaining and troubleshooting high traffic distributed systems., • AI Expertise: You're a forefront user of Agentic AI. You're able to bring hands-on experience and start influencing the team beyond code generation; reserving judgment for architecture, business logic, and security, using AI as a thought partner and being able to set up quality gates and safety nets to enhance existing engineering workflows and propose AI-native alternatives., • Proficient software engineering skills (Python preferred)., • Experience with at least one major public cloud, its services and infrastructure (preferably AWS)., • Experience in implementing observability and alerting., • Willingness to participate on paid on-call rotations., • Business-orientation and data-driven approach., • Strong communication skills. Minimum C1 English level., • Open, collaborative, dynamic and diverse culture., • Generous monthly allowance for lessons on Preply.com., • Learning & Development budget, including time off for your self-development., • Competitive financial package with equity, and leave allowance., • Opportunity to shape the lives of learners and tutors from over 175 countries through language learning and teaching., • Care to change the world - We are passionate about our work and care deeply about its impact to be life changing., • We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience., • Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters., • Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen., • Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently., • Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions., • Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks., • Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference., • Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made., • One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. The Platform Tribe builds and operates the platform that Preply engineers develop and deploy on, and that millions of learners and tutors rely on every day. Our platform handles over 20bln requests per month, and we combine software engineering, distributed systems and cloud infrastructure to keep it reliable at scale while making it faster and easier for engineering teams to build on top of it. As part of the R&D Automation team, you’ll focus on: • Agentic software development: building AI agents that automate and augment workflows across the entire software development lifecycle., • AI platforms and capabilities: creating reusable foundations, tools and integrations that allow agents to interact effectively with our codebases, engineering systems and internal knowledge., • Experimentation at speed: rapidly prototyping new approaches, measuring their effectiveness and scaling the ones that create meaningful value., • Safe and reliable automation: designing the right verification, context and human-in-the-loop mechanisms so agentic workflows can be adopted with confidence. We work in small teams with significant ownership, so you’ll have a real say in architecture, technical decisions and how our platform evolves. We have diverse technical challenges that will allow you to develop your skills across the stack - sometimes we write about them in our Engineering Blog! Please, also visit our Tech Radar and our YouTube channel to learn more about the technologies we use at Preply! The Senior Platform Software Engineer in the R&D Automation team, you’ll combine strong backend software engineering with hands‑on AI expertise to build agentic systems that change how software is developed at Preply. • Design and build AI agents and the harness that power them using Python., • Build reusable agent capabilities, tools and integrations that connect AI systems with our engineering ecosystem and internal knowledge., • Develop agentic workflows across Engineering, Product, Design and Data, including coding, testing and code review, and across the broader software development lifecycle., • Experiment rapidly with new AI capabilities, taking ideas from proof of concept through validation and scalable adoption., • Design effective context, orchestration and verification mechanisms for reliable agentic workflows., • Measure how agents are used and the value they create, using data and feedback to continuously improve them., • Make thoughtful decisions about where AI can add value, where human judgment remains essential, and how the two should work together., • Collaborate closely with engineers, designers, product, and data teams across Preply to understand their workflows, drive adoption and identify new opportunities for automation., • Extensive experience (~8 years) designing and building complex backend software systems., • Strong software engineering skills with production experience using Python., • Hands‑on experience building AI agents, agentic workflows or platforms that enable others to build and use AI-powered capabilities., • Strong understanding of modern agentic AI patterns, including context management, tool use, orchestration and evaluation/verification., • Experience integrating AI systems with APIs, MCPs, internal tools, codebases and other engineering systems., • Experience taking new technical ideas from experimentation or proof of concept into robust, scalable solutions., • A strong experimentation mindset: comfortable working with ambiguity, iterating quickly and using data and feedback to determine what works., • Good understanding of distributed systems and the backend architecture required to operate AI-powered systems reliably., • Strong product thinking, with the ability to understand user workflows and connect technical solutions to measurable outcomes., • Strong communication skills. Minimum C1 English level., • Open, collaborative, dynamic and diverse culture., • Generous monthly allowance for lessons on Preply.com., • Learning & Development budget, including time off for your self-development., • Competitive financial package with equity, and leave allowance., • Opportunity to shape the lives of learners and tutors from over 175 countries through language learning and teaching., • Care to change the world - We are passionate about our work and care deeply about its impact to be life changing., • We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience., • Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters., • Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen., • Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently., • Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions., • Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks., • Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference., • Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made., • One Preply - We prioritize collaboration, inclusion and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

London Full time Hybrid Engineering At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. As a Computational Linguist at Preply, you will combine linguistic expertise with technical skills to build and evaluate language-learning solutions powered by AI. You will analyse and formalise linguistic phenomena, design prompts and linguistic logic, build evaluation, training, and calibration datasets, investigate model behaviour and quality issues, and contribute to tooling and pipelines that help us scale reliable language-learning experiences across languages. Formalise linguistic phenomena into clear rules, taxonomies, annotation criteria, and system or model requirements. Design, evaluate, and improve prompts and other AI components for language-learning use cases. Build representative datasets for training, calibration, and evaluation, including annotation guidelines and quality-control processes. Evaluate model behaviour using qualitative and quantitative methods, investigate failure modes and quality issues, and validate fixes across prompts, models, data, and downstream processing. Use Python and existing tooling to process linguistic data and automate evaluation. Collaborate with engineers, product managers, learning designers, and computational linguists to develop reusable solutions, resources, and practices that scale across use cases and languages. Stay informed of best practices and advances in NLP and LLM research. 2–3 years of experience in Computational Linguistics, NLP, or a related role. Hands-on experience working with LLMs, including prompt design, evaluation, and model behaviour analysis. Proficiency in Python for data processing, evaluation, and automation. Strong understanding of datasets, annotation workflows, evaluation methods, and quality assurance for AI systems. AI-native mindset: comfortable using AI tools as part of day-to-day problem solving, analysis, and workflow automation. Strong qualitative and quantitative analysis skills for evaluating linguistic data, model behaviour, and system quality. Ability to collaborate effectively in cross-functional teams. Degree in Linguistics, Computational Linguistics, NLP, Language Technology, or a related field, or equivalent practical experience. Excellent command of English, both spoken and written, with strong linguistic precision. Why you’ll love it at Preply An open, collaborative, dynamic, and diverse culture; A generous monthly allowance for lessons on Preply.com , Learning & Development budget, and time off for your self-development; A competitive financial package with equity, leave allowance, and health insurance; Access to free mental health support platforms; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!) Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word mmMwWLliI0fiflO&1 mmMwWLliI0fiflO&1 mmMwWLliI0fiflO&1 mmMwWLliI0fiflO&1 mmMwWLliI0fiflO&1 mmMwWLliI0fiflO&1 mmMwWLliI0fiflO&1 #J-18808-Ljbffr

London Full time Hybrid At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. As Preply scales its AI-powered learning platform, we’re looking for an experienced Senior ML Platform/Ops Engineer to help productionize machine learning systems with high reliability, performance, and observability. You’ll work at the intersection of ML, data engineering, and cloud infrastructure enabling fast, secure, and reproducible model development from training to deployment. We’ve reached 90%+ adoption of AI coding tools across engineering, and we’re now moving towards more autonomous, AI-Augmented development at scale. At Preply, engineers have direct access to the best tools available, with the freedom to use them fully and experiment as they build. You’ll collaborate closely with ML Scientists, Backend Engineers, and Data Engineers to shape the foundations of our ML lifecycle. Build and maintain ML pipelines for training, evaluation, and deployment using tools like Databricks, MLFlow, Airflow, DBT, Sagemaker, Tecton Support AI scientist creating reproducible, containerized model training environments (on-demand and scheduled), and manage compute at scale (e.g., spot/GPU autoscaling) Define and implement observability and alerting for ML systems (model drift, data quality, feature coverage, etc.) Design and scale data ingestion and feature transformation flows using batch (e.g., Spark/BigQuery) and streaming (Kafka or equivalent) Contribute to internal Python libraries and platform tooling that accelerate experimentation and deployment for all model teams Ensure ML services are modular, testable, and monitored from day one Exploration and productionization of LLM-based features (e.g., retrieval pipelines, prompt evaluation, model serving) Proven experience designing and deploying ML systems in production (5+ years in relevant roles) Proficiency in Python and SQL, and orchestration tools (Airflow, Kubeflow, Dagster, etc.) Experience with modern cloud platforms (preferably GCP or AWS), Kubernetes, and CI/CD workflows Understanding of ML model lifecycles: training, validation, deployment, and monitoring Ability to work independently with ML Scientists and mentor peers in reliability, testing, and delivery. Product impact driven. Exposure to LLM serving, vector databases, or GenAI-powered product flows Deep, hands‑on expertise in AI tools, especially in agentic AI SDLC An open, collaborative, dynamic and diverse culture; A generous monthly allowance for lessons on Preply.com , Learning & Development budget and time off for your self-development; A competitive financial package with equity, leave allowance and health insurance; Access to free mental health support platforms; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!) Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. Meet the team!At Preply, data is at the heart of every decision we make. We run hundreds of A/B tests to continually optimize our product, each with its own analytical and tracking challenges. The complexity of our subscription model, along with the unique dynamics of tutor-learner interactions, offers an exciting opportunity for those looking to make a real impact. As a Staff Data Scientist , you will own the data strategy for a critical product domain (e.g., Growth, Retention, Marketplace) and act as the senior analytical authority in that space. You will partner with Directors and VPs across Product, Engineering, and Business to shape long-term strategy, influence investment decisions, and ensure our roadmap is grounded in rigorous, scalable measurement frameworks. Our Data Team is dedicated to empowering top-quality decision-making. Do you want to know how? Visit our Tech Radar to learn about the technologies we use at Preply! What you’ll be doing: • Develop and formalize a strategic understanding of the key value drivers of your domain, including user behavior, marketplace dynamics, pricing, and long-term unit economics - and translate these into actionable decision frameworks used by leadership., • Define the long-term measurement and experimentation strategy for your domain, identifying structural growth levers and step-change opportunities beyond incremental optimization., • Design the experimentation programme in your domain and execute, and evaluate large-scale experiments to test new ideas and measure their effectiveness in driving business outcomes., • Lead deep analytical investigations into customer behavior and retention dynamics, reframing ambiguous business questions into structured analyses that drive step-change improvements in long-term value., • Own impact modeling and scenario analysis for major product initiatives, enabling quarterly and annual planning decisions through robust forecasting, trade-off analysis, and risk assessment., • Own the definition and governance of key metrics within your domain, ensuring clarity, consistency, and alignment with company-level objectives., • Act as a senior thought partner to product, engineering, and data leaders, driving alignment across teams and elevating analytical standards across the organization., • Lead cross-domain analytical initiatives (e.g., company-wide LTV modeling, pricing strategy, marketplace health framework). What you need to succeed:, • Demonstrated track record of materially influencing product or business strategy in complex environments, with clear examples of company-level impact., • Expertise in experimentation and causal inference, including operating under imperfect conditions, resolving ambiguity, and guiding high-stakes decisions where clean experiments are not always feasible., • Strong understanding of subscription and marketplace economics, including LTV modeling, cohort dynamics, retention mechanics, pricing trade-offs, and long-term value optimization., • Strong technical proficiency (e.g., SQL, Python) with the ability to review and elevate the analytical work of others, set coding standards, and design scalable analytical workflows., • Experience mentoring and technically guiding senior data scientists, contributing to the overall growth and maturity of the data organization., • Curiosity, problem-solving and critical-thinking skills, as well as the ability to proactively identify and address challenges., • Ability to influence Directors and VP-level stakeholders, navigate conflicting incentives, and drive clarity in high-stakes strategic discussions., • Interest in the bigger picture, feeling excited to impact the product roadmap and strategy. Nice to have:, • Background in 2-sided marketplaces or digital businesses (B2C, B2B2C)., • Experience with product analytics tools (e.g. Amplitude, Mixpanel, Heap)., • Experience applying advanced analytical methods (e.g., forecasting, causal modeling, pricing optimization) to drive structural business improvements., • Familiarity with data visualization tools (e.g., Tableau, Looker, Power BI)., • Master's degree or PhD in a quantitative field., • Demonstrated experience developing Senior Data Scientists and contributing to raising the analytical bar across teams. Why you’ll love it at Preply, • An open, collaborative, dynamic and diverse culture;, • A generous monthly allowance for lessons on Preply.com, Learning & Development budget and time off for your self-development;, • A competitive financial package with equity, leave allowance and health insurance;, • Not in Barcelona? We offer an attractive relocation package to join us in our Preply Barcelona Hub, • Access to free mental health support platforms;, • Access to Gympass-partnered wellness and gym centers throughout Spain to promote and support well-being and physical health;, • The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!). Our Principles, • Care to change the world - We are passionate about our work and care deeply about its impact to be life changing., • We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience., • Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters., • Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen., • Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently., • Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions., • Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks., • Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference., • Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made., • One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other’s progress. Diversity, Equity, and InclusionPreply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

London Full time Hybrid At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. At Preply, the Data Platform team provides a single, trusted, and scalable data foundation for the whole company. The team ensures that all analytics, machine learning, and product features are built on unified, governed, and production-grade data assets in Preply's Lakehouse — including the extraction, normalization, and generation of structured data from Preply's unstructured assets, forming a durable data moat for AI-driven products. The team owns end-to-end batch and streaming ingestion pipelines, data contracts and quality checks, enrichment and modeling across domains, and the self-service tooling that lets other teams onboard new data sources within clear guardrails. It works closely with ML Platform, Applied and Data Scientists, Analytics Engineering, Backend, and Product squads, so that datasets, features, and pipelines are production-ready, observable, and reusable across Preply. As the Senior Engineering Manager for Data Platform, you'll own the engineering strategy, execution, and organizational health of the team that every analytics, ML, and AI initiative at Preply depends on. This is a leadership role for a manager with strong technical judgment. You'll go deep on data architecture, reliability, and platform abstractions, coach senior engineers, set operational standards, and partner with Data, ML, Product, Security, and Engineering leaders across the company. We've reached 90%+ adoption of AI coding tools across engineering, and are now moving towards more autonomous, AI-augmented development at scale. As an Engineering Manager, you’ll help your team adopt these ways of working while setting the right standards and guardrails. Lead and grow a high-performing data engineering team, fostering a culture of ownership, continuous improvement, and technical excellence. Coach and develop engineers, support them through regular feedback, mentorship, and career development, while creating an inclusive and collaborative team environment. Define and drive the long-term vision for Preply's data foundation — the Lakehouse, ingestion layers, data contracts, enrichment , and governance — ensuring alignment with company objectives and the needs of analytics, ML, and product teams. Identify and prioritize high-impact opportunities, partner closely with Analytics, ML Platform, Data Science, and Product to ensure the team focuses on the datasets, pipelines, and tooling that deliver the greatest customer and business value. Own execution and delivery. Translate strategy into realistic plans, balancing foundational platform investment with near-term needs of consuming teams while surfacing trade-offs and maintaining speed, quality, cost efficiency, and predictability. Provide technical leadership, guide architecture across batch and streaming ingestion, data modeling, quality, and governance; help the team navigate trade-offs and remove technical obstacles. Own data reliability and trust. Establish SLOs, observability, and incident response for data pipelines, moving the platform from reactive firefighting to proactive reliability management. Champion engineering best practices. Drive continuous improvements in code quality, operational excellence, development processes, and technology evolution. Collaborate cross-functionally, work with stakeholders across the broader business to maximize impact and align on priorities, data ownership, standards, and outcomes. Own hiring quality, team composition, and operating model, evolving team boundaries as the platform and company needs change. 8+ years of software or data engineering experience, including 5+ years in engineering management, with experience leading data or platform engineering teams. People-centric approach and team-building skills: a passion for building high-performing teams and helping people grow. You know how to create alignment, foster psychological safety, provide actionable feedback, and develop engineers through coaching and mentorship. Strong technical judgment and systems thinking. You are comfortable driving architectural discussions, evaluating technical trade-offs, championing engineering best practices, and partnering with senior engineers on technical strategy. A track record of hiring, coaching, and retaining high-performing teams, including senior engineers. Product & Business Partnership: You're comfortable working closely with Analytics, Data Science, ML, and Product partners to identify opportunities, prioritize investments, and drive measurable outcomes. You naturally connect data platform decisions to downstream user experience, business metrics, and company strategy. Clear communication and stakeholder leadership, with the ability to align teams with different incentives, make sound decisions with incomplete information, and revisit assumptions as the data ecosystem changes. Results-Oriented: A track record of driving performance. You know how to motivate teams to set and achieve ambitious, business-focused, and measurable goals. Ethical Leadership: You lead by example, serving as the team's moral compass by demonstrating empathy, transparency, accountability, and a strong sense of ownership. You value honesty and fairness, creating a culture where people feel safe to challenge ideas, learn, and grow. Hands-on familiarity with the modern data stack — for example, Spark, Flink, Kafka, Debezium, Airflow, dbt, or similar — and with cloud platforms (AWS/GCP or equivalent) and modern DevOps practices. Experience leading teams that built data platforms used by multiple teams in fast-growing companies. Experience running a data platform as a product: data contracts, self-service onboarding, discoverability, and measuring success through adoption and consumer outcomes. Experience with data governance, privacy, and compliance at ingestion time (classification, access control, masking, auditability). Familiarity with feature stores, ML data pipelines, or preparing data for GenAI / RAG use cases. AI Expertise: You use Agentic AI beyond code generation to support architecture, planning, and decision-making, while retaining human judgment for architecture, people decisions, business logic, and security, and establishing quality gates and safety nets for team workflows. An open, collaborative, dynamic, and diverse culture; • A generous monthly allowance for lessons on Preply.com , Learning & Development budget, and time off for your self-development;, • A competitive financial package with equity, leave allowance and health insurance;, • Access to free mental health support platforms;, • Access to Gympass-partnered wellness and gym centers throughout London to promote and support well-being and physical health; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!). Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints … #J-18808-Ljbffr

Software is eating the world, but AI is eating software. We live in unprecedented times – AI has the potential to exponentially augment human intelligence. Every person will have a personal tutor, coach, assistant, personal shopper, travel guide, and therapist throughout life. As the world adjusts to this new reality, leading platform companies are scrambling to build LLMs at billion scale, while large enterprises figure out how to add it to their products. To make them safe, aligned and actually useful, these models need human eval and reinforcement learning through human feedback (RLHF) during pre-training, fine-tuning, and production evaluations. This is the main innovation that’s enabled ChatGPT to get such a large headstart among competition. At Scale, our products include the Generative AI Data Engine, SGP, Donovan, and others that power the most advanced LLMs and generative models in the world through world-class RLHF, human data generation, model evaluation, safety, and alignment. The data we are producing is some of the most important work for how humanity will interact with AI. At the foundation of these products is the Identity Engineering team. In this role, you will help support the design and development of core software systems specifically focused on identity, access management, authorization, and authentication. You’ll also get widespread exposure to the forefront of the AI race as Scale sees it in enterprises, startups, governments, and large tech companies. You will: • Drive the design, and implementation of our identity infrastructure to ensure secure authentication and authorization across enterprise systems., • Build software for authentication mechanisms such as Single Sign-On (SSO), Multi-Factor Authentication (MFA), and federated identity solutions (SAML, OAuth, OpenID Connect)., • Build software for authorization mechanisms such as Relation-based access control (ReBAC), Attribute-based access control (ABAC), Role-based access control (RBAC)., • Build software-defined identity governance policies to ensure compliance with security policies, industry regulations (e.g., NIST, SOC2, ISO 27001), and organizational standards., • Present technical information to teams and stakeholders, providing guidance and insight on identity management and best practices. Ideally you’d have: • 5+ years of full-time engineering experience, post-graduation with specialities in infrastructure and identity systems., • Infrastructure expertise –IAM controls, Infrastructure as Code (Terraform, Pulumi), microservice deployment best practices., • Hands-on experience working with OpenFGA, Authzed, Cedar, Topaz, or similar authorization frameworks at scale., • Strong understanding of Zanzibar-based ReBAC models, relationship tuples, and access control evaluation., • Strong knowledge of authentication standards such as OAuth 2.0, OIDC, SAML, and JWT, as well as industry standard IdP solutions like EntraID, Okta, etc., • Extensive experience in software development and a deep understanding of distributed systems and public cloud platforms (AWS preferred)., • Show a track record of independent ownership of successful engineering projects., • Possess excellent communication and collaboration skills, and the ability to translate complex technical concepts to non-technical stakeholders. Nice to haves: • Experience securing API access and implementing access control mechanisms at the application level., • Multi-cloud infrastructure experience –AWS, Azure, GCP, and more., • Proficiency in integrating IAM solutions with applications built using frameworks such as Java, Python, Node.js, or .NET., • Mentorship/leadership experience supporting junior engineers **PLEASE NOTE:Our policy requires a 90-day waiting period before reconsidering candidates for the same role. This allows us to ensure a fair and thorough evaluation of all applicants. About Us: At Scale, our mission is to develop reliable AI systems for the world's most important decisions. Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact. We work closely with industry leaders like Meta, Ernst& Young, Mayo Clinic, Time Inc., the Government of Qatar, and U.S. government agencies including the Army and Air Force. We are expanding our team to accelerate the development of AI applications. We believe that everyone should be able to bring their whole selves to work, which is why we are proud to be an inclusive and equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability status, gender identity or Veteran status. We are committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities. If you need assistance and/or a reasonable accommodation in the application or recruiting process due to a disability, please contact us at . Please see the United States Department of Labor's Know Your Rights poster for additional information. We comply with the United States Department of Labor's Pay Transparency provision. PLEASE NOTE: We collect, retain and use personal data for our professional business purposes, including notifying you of job opportunities that may be of interest and sharing with our affiliates. We limit the personal data we collect to that which we believe is appropriate and necessary to manage applicants’ needs, provide our services, and comply with applicable laws. Any information we collect in connection with your application will be treated in accordance with our internal policies and programs designed to protect personal data. Please see our privacy policy for additional information. #J-18808-Ljbffr

Adult Skills Tutor Location: South Yorkshire (Place based) Position Type: Full-time, this is a fixed term position with a view to make permanent subject to contract award in July 2027. Reports to: ASF Lead Salary: £27,000 - £29,000 About Us: SCCU Group is a leading educational institution committed to providing high-quality learning experiences to students. We are dedicated to fostering an environment that encourages academic excellence, innovation, and continuous improvement. As part of our commitment to support learners to fulfil their potential, we're seeking an experienced ASF Tutor to join our team. Job summary We are seeking an experienced Tutor who will focus on delivering high-quality qualifications within the Education and Training sector to adult learners across South Yorkshire. You will plan and deliver engaging, place-based cohort programmes through a blend of face-to-face community delivery and virtual classroom sessions. A full UK driving licence and access to a vehicle are essential, as the role requires regular travel to community and delivery venues across the region, including; Sheffield, Barnsley, Rotherham and Doncaster. You will provide effective teaching, assessment and constructive feedback, supporting learners to achieve their qualifications and progress towards their academic, personal and career goals. You will work with adult learners who may be seeking employment or looking to upskill within their current role, providing individualised support that reflects their circumstances, learning needs and career goals while ensuring a positive, inclusive and well-coordinated learning experience. Key Responsibilities - Deliver high-quality teaching, assessment and constructive feedback to adult learners undertaking; Level 2 Award in Support Work in Schools, Level 2 Certificate in Safeguarding, Prevent and British Values and Level 3 Certificate in supporting teaching and learning in schools qualifications. - Plan and deliver engaging, inclusive and place-based cohort programmes through face-to-face sessions within South Yorkshire communities and, where appropriate, through virtual classroom delivery. - Use knowledge of South Yorkshire, its communities and the needs of local residents to tailor delivery, remove barriers to participation and create relevant learning experiences. - Build positive relationships with learners from a range of backgrounds, recognising the social, economic and personal circumstances that may affect their participation, achievement and progression. - Promote and safeguard the welfare of all learners by maintaining a safe, inclusive and supportive learning environment. Identify and report concerns promptly and comply fully with SCCU's safeguarding policies and procedures. - Take responsibility for achieving agreed performance KPIs, including learner engagement, retention, achievement, progression and satisfaction. - Assess learners' work accurately and consistently, providing timely, constructive feedback that supports improvement and successful qualification completion. - Provide impartial and ongoing information, advice and guidance to help learners make informed decisions about their learning, career and progression pathways, including opportunities available through the Adult Skills Fund and relevant local provision. - Respond promptly and professionally to learners' questions, concerns and support needs. - Develop effective working relationships with South Yorkshire partner organisations, community groups, employers and support agencies to strengthen local engagement and learner progression. - Signpost learners to appropriate support services, including counselling, wellbeing and financial support available through Life & Progress and other relevant local agencies. - Maintain accurate and up-to-date learner records in accordance with quality, funding and compliance requirements. Qualifications / Experience - Teaching Qualification at level 3 or above - Qualified Teacher Status - Assessor qualification Level 3 - Experience of working in education, as a tutor with a demonstrable track record of successful outcomes. - Knowledge of educational systems, programs, and resources - Familiarity with online learning platforms, educational technology, and learner information systems. - Ability to work collaboratively with faculty, administrators, and other support staff. - Organisational and problem-solving skills, with attention to detail. - Ability to maintain confidentiality and handle sensitive information appropriately. - Experience of supporting learners with SEND - Experience of working with adult learners who are currently unemployed - Experience of working with learners ranging from Entry level to level 3. - Willing to work towards a Level 3 Designated Safeguarding Lead qualification Skills / Attributes - The ability to promote continuous improvement in the quality of the work of the company and to raise standards of achievement for learners at all levels. - Leadership skills and the ability to motivate learners. - Excellent communication skills and the ability to communicate and work effectively with staff and partners across all parts of the organisation. - Excellent planning, organisation, IT and administrative skills, the ability to see projects through to a successful conclusion, and a generally high level of efficiency. - Aptitude for hard work, the ability to take initiative, a flexible approach and an ability to implement change. TPBN1_UKTJ

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. We’re looking for a Risk & Reputation Communications Manager to help protect and strengthen our reputation as we continue to grow globally. In this role, you will own communications planning and response for emerging issues, reputational risks and sensitive topics across Preply. This can range from navigating day-to-day reputational considerations and stakeholder concerns to managing complex issues with the potential for broader reputational impact. You will work across the business to identify potential issues early, understand the facts and reputational implications, develop clear messaging and response strategies, and ensure Preply is prepared to communicate quickly and effectively with the audiences that matter. Just as importantly, you will help build the systems, monitoring and processes that allow Preply to move from reactive issues management toward proactive reputation management. This role sits within Brand and will work closely with Preply’s Corporate Communications & PR Lead, as well as Legal, Trust & Safety, Customer Experience, Product, People and senior leadership. • Identify, assess and manage emerging issues that could affect Preply’s reputation among key stakeholders., • Develop communications strategies for complex or sensitive issues across Preply’s business, products and marketplace., • Gather and synthesize information from relevant teams to establish the facts quickly and translate complex operational, legal or technical issues into clear external communications., • Develop clear recommendations on when Preply should respond, monitor, escalat or take no action., • Draft and coordinate responses to emerging conversations across channels., • Develop a centralized library of approved messaging, talking points, statements, FAQs, holding lines, Q&As and other response materials for recurring and emerging reputation topics., • Adapt messaging appropriately for different audiences and channels while ensuring Preply’s underlying position remains clear and consistent., • Identify patterns in incoming questions, complaints and external conversations and recommend opportunities for clearer communications or proactive intervention., • Develop and maintain Preply’s crisis communications framework, protocols and escalation processes., • Identify Preply’s highest-priority reputational risk scenarios and develop communications playbooks for each., • Advise internal stakeholders on the potential reputational implications of decisions, policies and emerging issues before they escalated., • Establish clear roles, decision-making processes and communications workflows for crisis situations., • Lead crisis simulations and tabletop exercises with relevant teams and senior stakeholders., • Coordinate communications response during significant incidents or crises., • Conduct post-incident reviews and incorporate lessons into future processes and preparedness., • Monitor media, social platforms, review sites and other relevant channels for conversations and emerging issues involving Preply., • Develop a structured approach for assessing issues based on factors including severity, velocity, credibility, audience, reach and potential reputational impact., • Distinguish between isolated complaints, recurring reputation themes and issues with the potential to escape., • Identify patterns across learner, tutor, employee and public conversations that could signal broader reputation vulnerabilities., • Produce regular reputation and risk reporting for Communications and senior stakeholders., • Track how Preply’s responses and interventions affect the trajectory of reputation issues over time., • Co-manage media inquiries involving sensitive, contentious or reputationally complex topics with the Corporate Communications & PR Lead., • Develop response strategies and messaging for journalists covering sensitive issues involving Preply., • Prepare spokespeople for challenging interviews and anticipate likely lines of questioning as needed., • Partner with Corporate Communications when reputational issues intersect with proactive media activity, company announcements or executive communications., • Ensure responses are consistent, factual and aligned across markets, audiences and channels., • Build strong working relationships across Legal, Trust & Safety, Customer Experience, Product, People, Brand and other teams., • Establish clear processes for teams to elevate emerging issues to Communications early., • Bring a reputation lens to relevant product, policy and business discussions., • Build relationships with internal subject-matter experts so Communications can establish facts and respond quickly when issues arise., • Balance legal, operational, customer and communications considerations while protecting Preply’s long-term reputation., • Help build a culture in which reputation is considered proactively rather than only after an issue emerges., • 10+ years of experience in corporate communications, issues management, crisis communications or reputation management, ideally within a global technology, marketplace or consumer-facing business., • Demonstrated experience managing sensitive or high-profile communications issues across multiple stakeholder groups., • Excellent judgment, particularly when deciding whether, when and how an organization should respond publicly., • Strong understanding of how issues develop across traditional media, Reddit, social media, employee platforms, review sites and other online communities., • Experience developing communications for audiences beyond the media, including customers, employees, investors or business partners., • Exceptional writing skills and the ability to turn complex or sensitive information into clear, concise and human communications., • Experience advising senior leaders and working closely with Legal and other subject-matter experts., • Ability to anticipate how company decisions may be perceived by different audiences and identify potential second-order reputational effects., • Strong project management skills and the ability to coordinate multiple stakeholders during fast-moving situations., • Comfortable challenging assumptions, asking difficult questions and providing clear recommendations., • Calm, pragmatic and highly collaborative working style., • An open, collaborative, dynamic and diverse culture;, • A generous monthly allowance for lessons on Preply.com, Learning & Development budget and time off for your self-development;, • A competitive financial package with equity, leave allowance and health insurance;, • Not in Barcelona? We offer an attractive relocation package to join us in our Preply Barcelona Hub, • Access to free mental health support platforms;, • Access to Gympass-partnered wellness and gym centers throughout Spain to promote and support well-being and physical health;, • The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!)., • Care to change the world - We are passionate about our work and care deeply about its impact to be life changing., • We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience., • Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters., • Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen., • Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently., • Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions., • Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks., • Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference., • Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made., • One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

Fixed term: 12 months | Full time | Monday-Friday, 9am-5pm We have an exciting opportunity for a SAS doctor to join our well-established, supportive Mental Health Liaison Team (MHLT) based at Green Parks House, delivering an all-age liaison psychiatry service to the Princess Royal University Hospital (PRUH). This is a full-time, 12-month fixed-term post, offering an excellent opportunity to work within a highly collaborative multidisciplinary team, providing high-quality mental health care within a busy acute hospital environment. The post holder will work closely with Consultant Psychiatrists, junior doctors, and the widest multi-disciplinary team to provide timely psychiatric assessment and intervention for patients presenting with mental health needs within: • The Emergency Department, • Acute medical inpatient wards You will play a key role in supporting safe, effective clinical decision‑making at the acute‑mental health interface, ensuring patients receive the right care in the right setting. • Asupportive and experienced Liaison Psychiatry teamwith strong clinical and MDT leadership, • Exposure to a broad range ofacute psychiatric presentations across the lifespan, • Opportunities to contribute to service development and quality improvement within liaison psychiatry, • A predictableweekday working patternwith no on‑call requirements, Providemedical and psychiatric inputto the Mental Health Liaison Team for patients presenting to the Emergency Department and acute inpatient wards at PRUH., • Undertakecomprehensive psychiatric assessments, formulate treatment and risk management plans, and provide guidance on appropriate pharmacological interventions., • Ensure atimely and effective medical responseto referrals made to the Liaison Team, working in line with service priorities and national standards., • Act as aSection 12approved clinician, undertaking Mental Health Act assessments within Emergency Department and inpatient settings where required., • Contribute to, and where appropriate lead,clinical decisionmaking around discharge pathways, including:, • Referral to Crisis Resolution and Home Treatment Teams, • Recommendation for admission to mental health inpatient services, • Work collaboratively with acute hospital staff and community mental health services to support safe transitions of care. This role is ideal for an SAS doctor with SEC 12 approved seeking to further develop their experience inliaison psychiatry, acute mental health care, and multidisciplinary working within an acute hospital setting. Oxleas and the SAS Doctor Charter Our focus is on ensuring that the huge contribution of SAS Doctors is valued and their personal development prioritised. Here are a few of the ways Oxleas recognises this: After joining Oxleas you will be welcomed by our SAS Tutor, with a personal meeting to discuss your development needs and how Oxleas can help. You will have access to wide range of training and development days in Oxleas, and across the other South London NHS Trusts, which are specifically for SAS Doctors. Anyone considering a CESR application will receive support from Oxleas and we are proud to have had successful applicants with several SAS Doctors who are currently in the process of applying. Recently introduced in Oxleas is that all substantive SAS doctors with seven or more years' in the grade will be eligible for two additional days of annual leave per annum. The SAS Charter sets out what support Staff and Associate Specialist (SAS) doctors have available and what they can expect from their employers. At Oxleas NHS Foundation Trust, we offer a wide range of NHS healthcare services to people living in South‑East London and to people in prison across England. Our wide array of services includes community health care, such as district nursing and speech and language therapy, care for people with learning disabilities and mental health such as psychiatry, nursing and therapies. Oxleas is a great place to work. It has been recognised as one of the Top 10 Best Places to Work 2023 by the Sunday Times amongst very big employers. Our staff survey results show that we are in the Top 5 in England and the highest in London for staff experience amongst similar trusts. "We are always delighted to welcome new colleagues to the Oxleas family. We care about making Oxleas a great place to work - it's a big priority in our strategy. Come and join us - it's a place where our values, teamwork, equity, and wellbeing matter and where you can really help to improve people's lives." Ify Okocha #J-18808-Ljbffr

London Full time Hybrid Engineering At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. Join Preply’s Teams and help us power people’s progress through life-changing learning experiences. We’re on a mission to combine the magic of the best tutors with cutting-edge AI to create personalized journeys that keep learners motivated and inspired. The Preply Engineering Team provides the tools to help unlock human potential through learning. We implement A/B tests to prove the value of our initiatives and improve our product based on data and students' and tutors' feedback. As part of our commitment to ensuring high-quality products, we prioritize monitoring and metrics analysis to identify areas for optimization and ensure our services are performing at their best. As a Senior II Backend Engineer, you'll drive technical direction across multiple squads, lead high-impact initiatives, and build the systems that power Preply's global growth engine. Your work will influence how we scale our platform, align teams around shared outcomes, and help millions of learners connect with tutors worldwide. Python is our primary language, but prior experience with it isn't mandatory. We take a tech-agnostic approach and welcome engineers from various backgrounds, such as Java, Node.js, Ruby, Scala, .NET, PHP, or Go. What we truly look for is an eagerness to learn the language and the adaptability to hit the ground running with product development. Own, shape, and drive technical direction across multiple engineering squads. Lead complex, ambiguous initiatives from idea to delivery, aligning engineers, teams, product managers, and stakeholders around shared outcomes. Design, build, and evolve scalable backend systems using Python/Django, data pipelines, and third-party integrations that support long-term business growth. Partner with PMs, EMs, and senior stakeholders to shape roadmaps, make technical trade-offs, and guide investment decisions. Raise the engineering bar through mentoring, architectural reviews, and engineering best practices. Drive reliability, observability, performance, and operational excellence across multiple services and teams. Foster a quality-first culture through automation, documentation, and continuous improvement. Participate in on-call rotation (1 week every 5 weeks). Exposure to architectural patterns of a large, high-scale web application (e.g., well-designed APIs, high-volume data pipelines, efficient algorithms); Proven experience leading complex, greenfield projects end-to-end A track record of shaping architectural decisions and setting engineering standards that impact multiple teams or domains. Comfort with shaping product scope, challenging requirements, and focusing on customer value. Strong communication (English level B2+) with the ability to influence senior peers and leadership through clear reasoning and strong technical judgment. Willingness to join your team's on-call rotation (1 week out of every 5). An open, collaborative, dynamic, and diverse culture; A generous monthly allowance for lessons onPreply.com , Learning & Development budge,t and time off for your self-development; A competitive financial package with equity, leave allowance, and health insurance; Access to free mental health support platforms; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!) #LI-KD2 Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

SEN Tutor (1:1 Home, School & Community) | Recent Graduates or Early Career Practitioner applications welcome Build specialist SEN expertise while making a profound, life-changing difference through personalised 1:1 education for a sweet, calm, and inquisitive 15-year-old, supported by an expert multidisciplinary team. This development-focused self-employed opportunity suits a proactive graduate or early-career practitioner with practical SEN experience, clear spoken English articulation, and high professional standards. If you have worked in any of the following roles, we strongly encourage you to apply: SEND Tutor, Special Educational Needs Tutor, Lead SEN Tutor, Private Tutor, 1:1 Tutor, Learning Support Assistant (LSA), SEN Learning Support Assistant, SEN Teaching Assistant (TA), Learning Mentor, Academic Tutor, Applied Behaviour Analysis (ABA) Tutor What We Offer: Funded RBT qualification, specialist training, regular clinical supervision and course completion and loyalty bonuses are provided. SALARY: £25 to £32 per Hour (depending on qualifications and experience) + Benefits LOCATION: Wandsworth, South West London JOB TYPE: Self-Employed Contract WORKING HOURS: Approximately 28–35 hours per week, year-round. Weekly Schedule (some flexibility available): • Monday: 3:00pm – 6:00pm (Optional, home-based only), • Tuesday: 10:00am – 5:00pm, • Wednesday: 9:00am – 5:00pm, • Thursday: 10:00am – 5:00pm, • Friday: 8:30am – 5:00pm (Includes a 30-minute unpaid break Tuesday–Friday. Extra weekend hours available if desired, with no obligation.) JOB OVERVIEW An exceptional development opportunity is available for a graduate or early-career practitioner to build SEN expertise with multidisciplinary support. We are seeking a highly reliable, resilient, and proactive SEN Tutor to work 1:1 with a 15-year-old boy across home, school, and community settings. PLEASE NOTE: This is a purely educational tutoring role, not a personal care position. It is an extraordinary opportunity for an ambitious practitioner to work directly alongside multidisciplinary specialists and make a profound impact on a young person’s development. The child is a calm, kind, and inquisitive learner who reads and writes around Key Stage 2 level. He is deeply rewarding to teach and motivated to connect with those around him. His primary area of focus is speech clarity, expressive language, and functional communication. As the SEN Tutor you will support his progress. The family, with support, have built a collaborative, evidence-based home and school programme guided by a multi-disciplinary team, including a Board Certified Behaviour Analyst (BCBA with 15+ years of experience), a Speech and Language Therapist, and an Occupational Therapist. The family need someone proactive, dynamic, and emotionally mature—never passive. While you will work within a structured, evidence-based curriculum, you will be expected as the SEN Tutor to actively review how concepts are delivered, bring fresh ideas to the table, and constructively challenge how things are taught to optimise his engagement. Outstanding communication, punctuality, and personal accountability are non-negotiable. Prior ABA experience is NOT required. Above all, strong practical SEN experience is valued, alongside high personal standards, and a genuine passion for learning. DUTIES Your duties as the SEN Tutor include: • Proactive Curriculum Delivery & Adaptation: Deliver his established teaching programme while actively evaluating what works, bringing creative problem-solving to the table, and refining how content is presented to keep learning engaging, • 1:1 Teaching & Collaboration: Work in close, daily collaboration with the BCBA and therapy team to implement structured goals and communicate progress clearly and professionally, • Speech & Communication Focus: Implement speech and oral-motor protocols (including TalkTools and Primitive Reflex Integration) to support clear speech and expressive communication, • School & Community Support: Travel with him in his private taxi to and from his SEN school in Earlsfield (Tuesday to Friday), shadow him in class to foster independence, and support social integration. (Mondays are home-based only as he attends school independently), • Functional Life Skills: Accompany him on community outings (e.g., local errands, public transport, grocery shopping) to build practical independence, • Data & Progress Tracking: Track programmes and data daily using Hi Rasmus to ensure accuracy and inform ongoing updates to his curriculum CANDIDATE REQUIREMENTS • SEN Experience: Practical experience supporting young people with SEN (paid, voluntary, or placement-based), particularly those with receptive language, communication, or processing challenges, • Education: Degree in Special Educational Needs (SEN), Psychology, Education, Speech & Language Therapy, or a related discipline, • Spoken English Clarity: Exceptionally clear and consistent spoken English, with precise articulation and pronunciation, is essential. Due to the child's specific auditory-processing and speech-mirroring needs, applicants must be able to communicate using speech patterns that he can process and reproduce accurately. Suitability will be assessed objectively during the recruitment process, • Reliability & Communication: Exceptional interpersonal skills, clear professional communication, and flawless punctuality and dependability, • Resilience & Mindset: A robust, can-do mindset, emotional maturity, and strong personal resilience. You take professional feedback constructively and stay focused on results, • Proactive Approach: You take ownership of your role, think critically, and actively bring solutions rather than waiting for instructions, • Status: Self-employed status in the UK with valid right to work (no visa sponsorship available), • DBS: Valid Enhanced DBS check (or willingness to obtain one) BENEFITS • Full funding and guidance to complete the 40-hour Registered Behaviour Technician (RBT) online qualification, • Comprehensive training in TalkTools, speech protocols, Primitive Reflex Integration and data tracking via Hi Rasmus, • Regular clinical supervision and mentorship from a senior BCBA, including weekly data and curriculum reviews, monthly in-person visits and ongoing Zoom and phone support, • Collaborative working environment where initiative and creative ideas are valued, • Course completion and loyalty bonuses, with details shared at interview #J-18808-Ljbffr

We have an exciting opportunity for a SAS doctor to join our well-established, supportive Mental Health Liaison Team (MHLT) based at Green Parks House, delivering an all-age liaison psychiatry service to the Princess Royal University Hospital (PRUH). This is a full-time, 12-month fixed-term post, offering an excellent opportunity to work within a highly collaborative multidisciplinary team, providing high-quality mental health care within a busy acute hospital environment. The post holder will work closely with Consultant Psychiatrists, junior doctors, and the wider multi-disciplinary team to provide timely psychiatric assessment and intervention for patients presenting with mental health needs within: • The Emergency Department, • Acute medical inpatient wards You will play a key role in supporting safe, effective clinical decision-making at the acute-mental health interface, ensuring patients receive the right care in the right setting. • A supportive and experienced Liaison Psychiatry team with strong clinical and MDT leadership, • Exposure to a broad range of acute psychiatric presentations across the lifespan, • Opportunities to contribute to service development and quality improvement within liaison psychiatry, • Provide medical and psychiatric input to the Mental Health Liaison Team for patients presenting to the Emergency Department and acute inpatient wards at PRUH., • Undertake comprehensive psychiatric assessments, formulate treatment and risk management plans, and provide guidance on appropriate pharmacological interventions., • Ensure a timely and effective medical response to referrals made to the Liaison Team, working in line with service priorities and national standards., • Act as a Section 12-approved clinician, undertaking Mental Health Act assessments within Emergency Department and inpatient settings where required., • Contribute to, and where appropriate lead, clinical decision-making around discharge pathways, including: Referral to Crisis Resolution and Home Treatment Teams, • Recommendation for admission to mental health inpatient services, • Work collaboratively with acute hospital staff and community mental health services to support safe transitions of care. This role is ideal for an SAS doctor with SEC 12 approved seeking to further develop their experience in liaison psychiatry, acute mental health care, and multidisciplinary working within an acute hospital setting. Our focus is on ensuring that the huge contribution of SAS Doctors is valued and their personal development prioritised. Here are a few of the ways Oxleas recognises this: After joining Oxleas you will be welcomed by our SAS Tutor, with a personal meeting to discuss your development needs and how Oxleas can help. You will have access to wide range of training and development days in Oxleas, and across the other South London NHS Trusts, which are specifically for SAS Doctors. Anyone considering a CESR application will receive support from Oxleas and we are proud to have had successful applicants with several SAS Doctors who are currently in the process of applying. Recently introduced in Oxleas is that all substantive SAS doctors with seven or more years' in the grade will be eligible for two additional days of annual leave per annum. The SAS Charter sets out what support Staff and Associate Specialist (SAS) doctors have available and what they can expect from their employers. At Oxleas NHS Foundation Trust, we offer a wide range of NHS healthcare services to people living in South-East London and to people in prison across England. Our wide array of services includes community health care, such as district nursing and speech and language therapy, care for people with learning disabilities and mental health such as psychiatry, nursing and therapies. Oxleas is a great place to work. It has been recognised as one of the Top 10 Best Places to Work 2023 by the Sunday Times amongst very big employers. Our staff survey results show that we are in the Top 5 in England and the highest in London for staff experience amongst similar trusts. "We are always delighted to welcome new colleagues to the Oxleas family. We care about making Oxleas a great place to work - it's a big priority in our strategy." Ify Okocha Fixed term: 12 months | Full time | Monday-Friday, 9am-5pm #J-18808-Ljbffr

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. Reporting to the Sr Director Brand Strategy, you’ll play a pivotal role in shaping how Preply shows up to our global tutor community and the broader education ecosystem. You’ll sit at the intersection of brand, supply marketing, and long term impact, ensuring that how we speak to tutors reflects who we are as a company and the value we bring to their professional growth. You’ll build a cohesive supply brand narrative that connects positioning, educational initiatives, and their experience. Working closely with the Supply Engagement team and cross functional stakeholders, you’ll translate strategic brand thinking into meaningful initiatives that strengthen trust, pride, and credibility among tutors. From educational content formats to thought leadership initiatives, you’ll help elevate Preply’s reputation not just as a platform, but as a long term partner in tutors’ careers. This is a senior, expert-track leadership role: its seniority comes from the scope of impact and influence it drives, not from the size of a team. You’ll own initiatives that shape how tutors perceive Preply globally, strengthening our image externally in the education space. By building long term brand foundations and scalable content ecosystems, you’ll help position Preply as the leading destination for ambitious educators who want to grow, succeed, and belong. About the role We’re looking for a Senior Manager, Tutor Brand / Supply Comms to build and elevate the Preply brand within our global tutor community. This is a long term brand building role focused on shaping how tutors perceive, experience, and advocate for Preply. You will define the narrative for our tutor audience and lead high impact initiatives that strengthen trust, pride, and professional identity within our community. This is not a supply acquisition or performance marketing role. Instead, you will focus on strategic positioning, community storytelling, educational content initiatives, and long term reputation building for Preply as the best place for tutors to grow their careers. Tutor Brand Narrative and Positioning. Own and evolve the brand narrative for our tutor community together with the Supply Engagement team Ensure we are seen not just as a platform, but as a long term partner in tutors’ professional growth. Clarify and articulate Preply’s value proposition for tutors across different personas and maturity stages. Ensure consistency between what we promise tutors and what they experience. Educational and Thought Leadership Initiatives that elevate Preply’s image in the broader education space Develop long term content initiatives that elevate tutors professionally, such as educational content channels, expert series, learning formats, and video programs. Build scalable content ecosystems that position Preply as a leader in online education Partner with educators and internal stakeholders to create meaningful, high quality educational content. Identify strategic opportunities to build credibility among educators globally. Own budget and vendor relationships: agencies, tutor ambassadors supporting tutor-facing content. Shape how Preply talks to tutors about AI’s role in teaching, translating our human-led, AI-enhanced vision into content that builds tutor confidence rather than anxiety about their professional relevance. Define and own success metrics for the tutor brand, such as tutor trust/NPS, retention among top-tier tutors, and reach and engagement of thought-leadership content. Partner directly with Supply/Tutor Success teams on major narrative moments and strategic bets. What you need to succeed 10 + years of experience in brand comms aimed at partner marketing in a fast paced/ tech environment Excellent written and verbal communication skills with a sharp eye for clarity and tone Strong strategic storytelling and positioning skills Experience building long term brand initiatives, not just short term campaigns Ability to think in formats and ecosystems such as content channels, series, and education programs Deep understanding of community building and professional identity Strong cross functional collaboration skills Track record of driving brand impact at scale through influence rather than headcount, comfortable owning outcomes without a direct-report team Working understanding of LLMs and generative AI, both as an optimization of the content that we produce, and as a tool to scale content production (drafting, localization, personalization) without losing quality or voice An open, collaborative, dynamic and diverse culture; A generous monthly allowance for lessons on Preply.com, Learning & Development budget and time off for your self-development; A competitive financial package with equity, leave allowance and health insurance; Access to free mental health support platforms; Access to Gympass-partnered wellness and gym centers to promote and support well-being and physical health; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!). Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. AI Platform provides the shared foundations that help teams across Preply build, ship, and operate AI capabilities safely at scale. The area includes ML Platform, GenAI Platform, and Agentic Platform. You will lead GenAI and Agentic Platform: approximately 8-12 engineers across two teams, while partnering closely with ML Platform leadership. GenAI Platform owns shared model access, routing, evaluation, observability, prompt and configuration lifecycle, retrieval, grounding, and guardrails. Agentic Platform builds on those foundations with durable execution, tools, state, context, memory, permissions, human controls, agent evaluation, and runtime safety. The two teams share a Product Manager. Together, you will shape strategy, priorities, adoption, and outcomes; clarify what belongs in shared infrastructure versus product teams; and evolve the platform as models, frameworks, and company needs change. Learn more through our Engineering Blog, Tech Radar, and YouTube channel. GenAI and Agentic AI are central to Preply's AI strategy. As the Senior Engineering Manager for GenAI & Agentic Platforms, you'll own the engineering strategy, execution, and organizational health of two complementary teams that take AI workloads from experimentation to reliable production systems. This is a multi-team leadership role for a manager with strong technical judgment. You won't be the primary implementer, but you'll go deep on architecture and production AI, coach senior engineers, shape platform abstractions and operational standards, and partner with Product, Applied Science, Data, Security, and Engineering teams. In this role, your responsibilities include: Set the long-term engineering vision for GenAI Platform and the Agentic Platform, ensuring they operate as a single, coherent platform. Partner with the Product Manager across both teams to define outcomes, prioritize investments, and measure the impact of the platforms. Lead and develop approximately 8-12 engineers across two teams through clear expectations, direct feedback, performance management, career growth, and coaching. Own hiring quality, team composition, evolving team boundaries, and operating models as the platforms and company change. Guide architecture across model access, evaluation, observability, retrieval, agent orchestration, tools, state, memory, permissions and control planes. Translate strategy into realistic plans, balancing foundational investment with near-term product needs while surfacing trade-offs and maintaining speed, quality, and predictability. Align senior stakeholders across Product, Applied Science, Data, Security and Engineering on platform standards, build-vs-buy decisions and shared priorities. 8+ years of software engineering experience, including 5+ years in engineering management and experience leading multiple teams or a multi-squad technical area. A track record of hiring, coaching, and retaining high-performing teams. Strong technical depth in platform engineering, backend or distributed systems, ML infrastructure or developer infrastructure. Practical experience with production GenAI or Agentic systems and the ability to reason about model access, evaluation, observability, retrieval, agent orchestration, tool use, state, permissions, reliability, cost, and safety. AI Expertise: You use Agentic AI beyond code generation to support architecture, planning, and decision-making, while retaining human judgment for architecture, people decisions, business logic, and security, and establishing quality gates and safety nets for team workflows. Experience leading platform products, with a strong instinct for self-service, API design, developer experience, adoption and avoiding unnecessary complexity. Clear communication and stakeholder leadership, with the ability to align teams with different incentives, make sound decisions with incomplete information and revisit assumptions as the ecosystem changes. Experience managing teams that built AI or ML platforms used by multiple teams. Experience with agent frameworks or durable workflow technologies such as LangGraph, OpenAI Agents SDK, or Temporal. Hands-on familiarity with GenAI evaluation and observability, prompt or model lifecycle, retrieval systems, multi-provider routing or open-model serving. Experience making build-vs-buy decisions without locking the organization into one provider or framework. Experience measuring platform success through adoption, customer outcomes, and engineering leverage rather than infrastructure delivery alone. An open, collaborative, dynamic, and diverse culture; A generous monthly allowance for lessons on Preply.com, Learning & Development budget, and time off for your self-development; A competitive financial package with equity, leave allowance and health insurance; Access to free mental health support platforms; Access to Gympass-partnered wellness and gym centers throughout London to promote and support well-being and physical health; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!). Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed‑Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

At Preply, we're all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it's creating real impact. We've just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we're only getting started. As a category-defining company, we're shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. The Platform Tribe builds and operates the platform that Preply engineers develop and deploy on, and that millions of learners and tutors rely on every day. Our platform handles over 20bln requests per month, and we combine software engineering, distributed systems and cloud infrastructure to keep it reliable at scale while making it faster and easier for engineering teams to build on top of it. As part of the Developer Platform team, you'll focus on: CI/CD and testing: owning and evolving the systems and workflows that help engineers test, validate and deploy code quickly and confidently. Developer experience and productivity: making it faster, simpler and more enjoyable for engineers to build and ship high-quality software. Developer tooling and paved paths: building scalable tools and abstractions that reduce friction and enable teams to work autonomously. AI-native development: using AI and agentic workflows to rethink and improve how software is developed and shipped at Preply. We work in small teams with significant ownership, so you'll have a real say in architecture, technical decisions and how our platform evolves. We have diverse technical challenges that will allow you to develop your skills across the stack - sometimes we write about them in our Engineering Blog! Please, also visit our Tech Radar and our YouTube channel to learn more about the technologies we use at Preply! As a Platform Software Engineer in the Developer Platform team, you'll build and operate the CI/CD systems, tooling and platforms that let Preply engineers ship quickly and safely. Build and improve CI/CD systems, testing capabilities, and paved paths that enable engineers to ship quickly and safely. Own and evolve the developer journey from writing code through testing and deployment. Build internal platforms, services, and developer tooling to turn developer experience friction into scalable engineering solutions. Provide the infrastructure and paved paths that let both engineers and coding agents build, test and ship autonomously. Use AI and agentic workflows to rethink and improve the software development lifecycle, and set up the quality gates and safety nets that keep them trustworthy. Operate what you build: take part in the team's support and incident rotation, and use data and developer feedback to measure and continuously improve the platform. Partner with engineering teams as the users of the platform, driving adoption of your tooling and aligning stakeholders across squads so changes land smoothly. CI/CD depth: strong hands-on experience building and operating CI/CD systems and pipelines at scale, including the reliability, performance and cost trade-offs that come with them. Extensive experience (~8 years) designing and building complex backend software systems. Software engineering skills, including Python, which we use to build platform services, developer tooling and automation. You do not need to be a Python-first backend engineer, but you should be productive in it. AI Expertise: You're a forefront user of Agentic AI. You're able to bring hands-on experience and start influencing the team beyond code generation; reserving judgment for architecture, business logic, and security, using AI as a thought partner and being able to set up quality gates and safety nets to enhance existing engineering workflows and propose AI-native alternatives. Experience building developer platforms, internal developer tooling, developer productivity or developer experience solutions. Experience designing platforms and tooling for engineers as internal users, with a strong understanding of developer needs and workflows. Familiarity with cloud-native environments and distributed systems. Business-oriented and data-driven approach. Strong communication skills. Minimum C1 English level. Open, collaborative, dynamic and diverse culture. Generous monthly allowance for lessons on Preply.com . Learning & Development budget, including time off for your self-development. Competitive financial package with equity, and leave allowance. Opportunity to shape the lives of learners and tutors from over 175 countries through language learning and teaching. Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

London Full time Hybrid Engineering At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. Join Preply’s Teams and help us power people’s progress through life-changing learning experiences. We’re on a mission to combine the magic of the best tutors with cutting-edge AI to create personalized journeys that keep learners motivated and inspired. The Preply Engineering Team provides the tools to help unlock human potential through learning. We implement A/B tests to prove the value of our initiatives and improve our product based on data and students' and tutors' feedback. As part of our commitment to ensuring high-quality products, we prioritize monitoring and metrics analysis to identify areas for optimization and ensure our services are performing at their best. As a Senior II Backend Engineer, you'll drive technical direction across multiple squads, lead high-impact initiatives, and build the systems that power Preply's global growth engine. Your work will influence how we scale our platform, align teams around shared outcomes, and help millions of learners connect with tutors worldwide. Python is our primary language, but prior experience with it isn't mandatory. We take a tech-agnostic approach and welcome engineers from various backgrounds, such as Java, Node.js, Ruby, Scala, .NET, PHP, or Go. What we truly look for is an eagerness to learn the language and the adaptability to hit the ground running with product development. Own, shape, and drive technical direction across multiple engineering squads. Lead complex, ambiguous initiatives from idea to delivery, aligning engineers, teams, product managers, and stakeholders around shared outcomes. Design, build, and evolve scalable backend systems using Python/Django, data pipelines, and third-party integrations that support long-term business growth. Partner with PMs, EMs, and senior stakeholders to shape roadmaps, make technical trade-offs, and guide investment decisions. Raise the engineering bar through mentoring, architectural reviews, and engineering best practices. Drive reliability, observability, performance, and operational excellence across multiple services and teams. Foster a quality-first culture through automation, documentation, and continuous improvement. Participate in on-call rotation (1 week every 5 weeks). Exposure to architectural patterns of a large, high-scale web application (e.g., well-designed APIs, high-volume data pipelines, efficient algorithms); Proven experience leading complex, greenfield projects end-to-end A track record of shaping architectural decisions and setting engineering standards that impact multiple teams or domains. Comfort with shaping product scope, challenging requirements, and focusing on customer value. Strong communication (English level B2+) with the ability to influence senior peers and leadership through clear reasoning and strong technical judgment. Willingness to join your team's on-call rotation (1 week out of every 5). An open, collaborative, dynamic, and diverse culture; A generous monthly allowance for lessons onPreply.com , Learning & Development budge,t and time off for your self-development; A competitive financial package with equity, leave allowance, and health insurance; Access to free mental health support platforms; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!) #LI-KD2 Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. Meet the team! This is a high-impact individual contributor role with broad scope. At Preply, being a Staff Engineer is about multiplying impact beyond a single team. You will operate at both a tribe and organizational level, helping define what problems matter, align teams around them, and drive solutions across the entire organization. You’ll partner closely with engineering and product leadership to shape our technical direction and raise the bar for how we build and scale. You’ll be joining one of our Product Tribes — Learning or Monetization: In Learning, you’ll help build the next generation of AI-powered, personalized learning experiences for millions of users. In Monetization, you’ll work on high-impact systems like payments, subscriptions, and bookings — directly influencing revenue, conversion, and the future of how tutors earn on the platform. Shape technical strategy & drive execution. Partner with Engineering and Product leadership to define and co-own the tribe’s engineering strategy and technical roadmap. Lead end-to-end strategic initiatives, from ideation to delivery, translating product vision into clear technical execution, aligning scope, milestones, and delivering measurable outcomes iteratively. Lead architecture & platform evolution. Act as a key architect for the future state of our systems. Evolve core services into a scalable, reliable platform by defining target architectures, driving migrations and deprecations, and ensuring technical excellence across performance, availability, and cost efficiency, always balancing long-term vision with pragmatism. Raise engineering excellence & developer experience. Continuously improve how we build. Identify bottlenecks, reduce friction, and drive initiatives that increase team productivity. Champion high engineering standards through RFCs, post-mortems, and quality frameworks (instrumentation, evaluations), ensuring we build the right things in the right way. Operate as a multiplier. Extend your impact beyond your own work. Mentor and influence Senior Engineers, Tech Leads, and Engineering Managers, contribute to hiring, and elevate the overall technical bar. Stay hands-on for the most complex and high-impact challenges, leading by example where it matters most. Drive technical decision-making. Own critical technical and strategic decisions, including build-vs-buy trade-offs. Lead tooling and vendor evaluations with a clear understanding of total cost of ownership, ensuring decisions align with both technical needs and business goals. Strong engineering foundations & system thinking. You have a solid background in software engineering and architecture, with experience designing and evolving large-scale systems. You’re able to derive technical strategy from business goals and understand how APIs, services, and data flows translate into real user impact. Hands-on, strategic mindset. You connect high-level strategy with execution. You’re comfortable diving into code, building proofs of concept, and iterating quickly with teams to validate ideas. End-to-end ownership. You take ownership from ambiguous problem definition through to delivery, launch, and operational stability, with a clear focus on measurable outcomes. Ability to influence and align. You’re an excellent communicator, able to articulate technical vision, trade-offs, and business value to engineering, product, and leadership stakeholders. You influence without relying on formal authority and help align multiple teams toward shared goals. Product-minded engineering. You approach engineering with a strong product lens - making thoughtful trade-offs and connecting technical decisions to user experience and business impact. Comfort operating across domains. You’re able to move fluidly between different types of work - new feature development, system design, architecture evolution, migrations, and process improvements. Strong problem-solving and decision-making skills. You’re analytical and creative in your approach, able to explore multiple solutions, evaluate trade-offs, and make pragmatic decisions under uncertainty. Driving engineering excellence. You have experience raising the bar across teams — mentoring senior engineers, influencing tech leads, contributing to hiring, and shaping engineering culture through practices like RFCs, post-mortems, and quality frameworks. Comfort in evolving environments. You thrive in environments that are changing and growing, and are able to adapt as priorities and context evolve. AI Expertise: You're a forefront user of Agentic AI. You're able to bring hands on experience and start influencing the team beyond code generation; reserving judgment for architecture, business logic, and security, using AI as a thought partner and able to set up quality gates and safety nets to enhance existing engineering workflows and propose AI-native alternatives. An open, collaborative, dynamic and diverse culture. Generous monthly allowance for lessons on Preply.com . Learning & Development budget, including time off for your self-development. Competitive financial package with equity, and leave allowance. Opportunity to shape the lives of learners and tutors from over 175 countries through language learning and teaching. Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

Our training will help you kick-start a new career as a Data Scientist. We are recruiting for companies who are looking to employ our Data Science Traineeship graduates to keep up with their growth. The best part is you will not need any previous experience as full training will be provided. You will also have the reassurance of a job guarantee within 20 miles of your location upon completion. Whether you are working full time, part-time or unemployed, this package has the flexibility to be completed at a pace that suits you. The traineeship is completed in 4 easy steps, you can be placed into your first role in as little as 6-12 months: You will begin your data science journey by studying a selection of industry-recognized courses that will take you from beginner level all the way through to being qualified to work in a junior Data Scientist role. Through the interactive courses, you will gain knowledge in Python, R, Machine Learning, AI, and much more. You will also complete mini projects to gain practical experience and test your skills while you study. This step will fully prepare you for the professional projects that you will undertake in step 4 of this process. At the end of this step, you will complete a short online multiple-choice exam to showcase your understanding of the courses before moving on to step 2. CompTIA Data+ is an early-career data analytics certification for professionals tasked with developing and promoting data-driven business decision-making. It teaches Data Mining, Visualization, Data Governance & Data Analytics. In any industry, gaining official certifications is very important in the recruitment process. Therefore, this globally recognized certification will enhance your CV and make you stand out from the crowd. The CompTIA Data+ exam will certify that you have knowledge and skills required to transform business requirements in support of data-driven decisions through mining and manipulating data, applying basic statistical methods, and analysing complex datasets while adhering to governance and quality standards. The exam is 90 minutes long and can be sat either in your local testing centre or online. Now that you have completed your theory training and official exams, you will be assigned 2 practical projects by your tutor. The projects are the most important part of the traineeship as it will showcase to employers that you have skills required to work in a data science role. The projects will use real world scenarios where you be utilising all of the skill that you have learned. Whilst you are progressing through the projects, you will have the ongoing support from your personal tutor. Once both projects have been completed and given the final sign off, you will have completed the traineeship and will be ready to move onto the recruitment stage. Once you have completed all of the mandatory training, which includes the online courses, practical projects and building your own portfolio, we will place you into a Data Scientist role, where you will be guaranteed a great starting salary. We have partnered with a number of large organisations strategically located throughout the UK, providing a nationwide reach of jobs for our candidates. At a one off cost of £1495, or a deposit of £212 followed by 10 interest free monthly instalments of £148, this represents a great opportunity to start a rewarding career in IT and have a real career ladder to start climbing. If you are not offered a role at the end of the training we will refund 100% of your course fees. ‘Please note that this is a training course and fees apply #J-18808-Ljbffr

Are you a passionate and engaging Tutor who enjoys helping young people build confidence, develop essential life skills and prepare for their future? We are seeking a dedicated Tutor to support learners aged 16–19 through an engaging programme of Personal Development, Functional Skills English and

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. The Platform Tribe at Preply brings together teams responsible for the internal foundations that enable engineers to build, deploy, and operate Preply reliably and at scale. Today, we have around 200 engineers at Preply, with plans to grow the team by another 100 engineers this year, making the Platform Tribe a critical enabler of our next phase of growth. As Staff Platform Product Manager, You'll own the product strategy for platform capabilities that reduce developer friction, harden reliability, and compress delivery speed. As Platform becomes the foundation for Preply's agentic SDLC transformation, you'll define what "platform as a product" means at agent-scale — not just for engineers, but for the fleet of AI agents now writing and shipping our code. The role focuses on defining and evolving paved paths used by engineering teams, translating engineering constraints into clear product decisions, and measuring and reducing developer friction. You will also drive the adoption of platform capabilities and navigate hard trade-offs between flexibility and standardization. Maintain product charters for platform products, including users, problem statements, non-goals, and success metrics Define and own the vision, roadmap, and OKRs for core platform capabilities Identify and prioritize developer pain points using qualitative and quantitative signals with the focus on impact Translate platform needs into clear product requirements and priorities Partner with engineering to evaluate technical trade-offs and solutions, focusing on scalable platform capabilities rather than custom solutions for individual teams Drive adoption of platform standards across teams Define and track success metrics such as developer productivity, reliability, and cost efficiency Align platform investments with company growth and scaling goals Run discovery through developer interviews, Dev Experience surveys, support interruptions, incident reviews, and platform metrics (e.g. DORA, CI/CD reliability) Lead migrations and deprecations with empathy, clarity, and consistency Work closely with EMs and Staff+ engineers, spending most of your time embedded with engineering teams Strong product thinking combined with technical literacy in software engineering, developer tooling, or systems Experience working with highly technical internal products (platforms, tooling, infra, or developer-facing systems) Ability to operate effectively in ambiguity and conflicting priorities Proven ability to challenge priorities and drive alignment across internal stakeholders A bias for leverage, defaults, and standards, grounded in the belief that standardization unlocks creativity Solid conceptual understanding of/familiarity with: Cloud platforms and infrastructure Trade-offs between Reliability vs velocity, Abstraction vs flexibility, Standardization vs team autonomy SLOs, DORA metrics, and cost efficiency metrics. Ability to review and challenge technical RFCs and architecture proposals at a conceptual, outcome-oriented level Nice-to-have: prior hands-on experience as a software engineer or Engineering Manager before transitioning into Product An open, collaborative, dynamic and diverse culture; A generous monthly allowance for lessons on Preply.com , Learning & Development budget and time off for your self-development; A competitive financial package with equity, leave allowance and health insurance; Not in Barcelona? We offer an attractive relocation package to join us in our Preply Barcelona Hub Access to free mental health support platforms; Access to Gympass-partnered wellness and gym centers throughout Spain to promote and support well-being and physical health; The opportunity to unlock the potential of learners and tutors through language learning and teaching in 175 countries (and counting!). Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. Today, 100,000+ tutors teach 90+ languages to learners in 180 countries - and we’re only getting started. As a category-defining company, we’re shaping what the future of learning looks like at global scale. Every Preply lesson sparks change, fuels ambition, and drives progress that matters. Joining Preply means helping define the future of education at global scale, and building something that truly matters for millions of people, every day. Expansion at Preply is focused on identifying and unlocking the next frontiers of growth through launching new subjects, scaling new markets, and reaching new learner segments. This includes expanding beyond growth metrics focused on first subscription, towards maximising value across the full customer lifetime. These new growth areas represent a significantly larger TAM opportunity versus our core language business, with strong demand growth and superior unit economics. As Head of Marketing Expansion, you will own the end-to-end marketing strategy for this mission. You will operate as a senior leader and thought partner to the VP of Performance Marketing and Growth and the core Expansion team, setting the strategic direction for how we position, launch, and scale Preply across new categories, audiences, and markets. This is a high-impact, high-visibility role with significant scope to shape Preply’s next chapter of growth. What you’ll be doing: Define and own the marketing vision for Preply's Expansion mission: Set the strategic direction for how we market new verticals and new audience segments at scale, ensuring marketing is a key driver of mission success from day one. Shape go-to-market strategy for new categories and audiences: Lead the development of positioning, messaging, and channel strategies for Non-Language Subjects and emerging learner personas, translating business ambition into executable marketing plans. Drive brand positioning as a strategic enabler: Partner closely with Brand and Product Marketing to evolve how Preply is perceived beyond language learning, ensuring positioning decisions are grounded in customer insight and validated before full-scale deployment. Set the performance framework for Expansion marketing: Define KPIs across the funnel (awareness, acquisition, activation, retention) for new segments and categories; own the reporting cadence and hold the team accountable to results. Lead cross-functional alignment at a senior level: Act as the primary marketing voice in cross-functional forums, ensuring expansion marketing is integrated into broader business planning from validation through launch. Own the playbook for scalable expansion: Develop repeatable go-to-market frameworks that can be adapted across subjects, geographies, and personas, balancing speed of experimentation with the rigor needed to scale confidently. What you need to succeed: Senior marketing leadership experience: Significant experience in marketing with meaningful time in senior leadership roles; proven track record of building and scaling marketing functions in high-growth, international environments. Strategic depth with executional credibility: Ability to operate at the level of vision and strategy while maintaining hands‑on judgment on channel mix, creative direction, and performance optimization. Expansion and go-to-market expertise: Deep experience launching into new markets, categories, or audience segments, including defining positioning, building playbooks, and iterating based on market feedback. Analytical rigor: Highly comfortable with data, opportunity sizing, and performance frameworks; able to build the business case for marketing investment and measure impact with precision. Executive communication and stakeholder influence: Exceptional ability to communicate strategy, frame tradeoffs, and align senior stakeholders across functions and geographies on a shared direction. Brand and positioning acumen: Strong understanding of how brand positioning drives business outcomes, with experience navigating repositioning or brand extension in competitive markets. People leadership and team building: Demonstrated success hiring, developing, and retaining senior marketing talent; experience building high‑performing teams in dynamic, ambiguous environments. Structured thinking in ambiguous contexts: Comfortable operating in early-stage, mission-building environments where the path is not yet fully defined, able to bring clarity and prioritization when it matters most. Why you’ll love it at Preply: Open, collaborative, dynamic and diverse culture. Generous monthly allowance for lessons on Preply.com. Learning & Development budget, including time off for your self-development. Competitive financial package with equity, and leave allowance. Opportunity to shape the lives of learners and tutors from over 175 countries through language learning and teaching. Care to change the world - We are passionate about our work and care deeply about its impact to be life changing. We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience. Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters. Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen. Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently. Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions. Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow’s starting point. We humbly embrace feedback and learn from setbacks. Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference. Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made. One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other’s progress. Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status. #J-18808-Ljbffr

We have an amazing opportunity for an experienced A-Level Computer Science Teacher to work with a highly successful and prestigious independent sixth-form college based in London. This is an excellent opportunity to teach highly motivated and academically ambitious A-Level students within a supportive environment where teachers are trusted to focus on what they do best – teaching and achieving outstanding results! This position offers an exceptional rate of approximately £100 per hour, with just 6 teaching hours per week across 3 days. There is flexibility around the timetable for the right candidate, making this an ideal opportunity to work alongside your existing teaching commitments. Hours: Approximately 6 hours per week across 3 days Candidates should have the following skills and experience to be considered: Experience teaching A-Level Computer Science Strong knowledge of A-Level Computer Science OCR specification experience is highly desirable Excellent subject knowledge Experience teaching KS5 / Sixth Form students Ability to engage and challenge academically ambitious students Strong communication and presentation skills A genuine passion for Computer Science and education Ability to start as soon as possible PGCE and QTS are NOT essential. Our client values subject expertise, teaching ability, and experience and is therefore happy to consider experienced teachers and lecturers who may not hold formal teaching qualifications. You will receive: Exceptional rate of approximately £100 per hour Flexible teaching hours Approximately 6 teaching hours per week Timetable spread across 3 days Highly motivated and engaged A-Level students Minimal unnecessary administration No playground duties No UCAS responsibilities No personal or form tutor responsibilities No requirement for lengthy formal lesson plans Supportive and professional working environment Cycle to Work Scheme Gym membership subsidy Eye care vouchers Local discounts Staff events Pension Scheme Due to the high volume of applications Recruited UK receives, we will make every effort to respond with feedback, although this is not always possible. If you have not been contacted within 5 days, unfortunately you have not been successful on this occasion. However, we may keep your details on file and contact you regarding future opportunities. If you feel you match the criteria above, please apply. TPBN1_UKTJ

FindTutors is looking for passionate Personal trainers tutors to join our growing online teaching community.Whether you’re a private tutor or prefer online sessions, we provide the platform to connect with students across the UK.No previous tutoring experience required.Flexible hours and remote te

FindTutors is looking for passionate Personal trainers tutors to join our growing online teaching community.Whether you’re a private tutor or prefer online sessions, we provide the platform to connect with students across the UK.No previous tutoring experience required.Flexible hours and remote te

FindTutors is looking for passionate Personal trainers tutors to join our growing online teaching community.Whether you’re a private tutor or prefer online sessions, we provide the platform to connect with students across the UK.No previous tutoring experience required.Flexible hours and remote te

FindTutors is looking for passionate Personal trainers tutors to join our growing online teaching community.Whether you’re a private tutor or prefer online sessions, we provide the platform to connect with students across the UK.No previous tutoring experience required.Flexible hours and remote te