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Company description: Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, were inspired by the opportunities to innovate and break boundaries. Were proud to play a part in protecting the worlds democracies. And were committed to putting sustai... ZIPC1_UKTJ

Company description: Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, were inspired by the opportunities to innovate and break boundaries. Were proud to play a part in protecting the worlds democracies. And were committed to putting sustai... ZIPC1_UKTJ

Company description: Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, were inspired by the opportunities to innovate and break boundaries. Were proud to play a part in protecting the worlds democracies. And were committed to putting sustai... ZIPC1_UKTJ

Company description: Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, were inspired by the opportunities to innovate and break boundaries. Were proud to play a part in protecting the worlds democracies. And were committed to putting sustai... ZIPC1_UKTJ

Company description: Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, were inspired by the opportunities to innovate and break boundaries. Were proud to play a part in protecting the worlds democracies. And were committed to putting sustai... ZIPC1_UKTJ

Company description: Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, were inspired by the opportunities to innovate and break boundaries. Were proud to play a part in protecting the worlds democracies. And were committed to putting sustai... ZIPC1_UKTJ

Systems Engineer (Requirements & Integration) – Defence / EW Luton (4 days on-site) £605/day (Inside IR35) 12-month contract SC clearance is essential We’re looking for an experienced Systems Engineer to support the development of complex defence systems, with a focus on requirements definition, system design, and interface management across a multi-disciplinary engineering environment. This role sits within a high performing team working on Electronic Warfare (EW) systems, offering exposure to cutting edge defence technology and collaboration with leading subject matter experts across domain, product, and engineering disciplines. What you’ll be doing • Develop and refine system-level requirements from stakeholder needs, • Support system architecture and interface definition activities, • Contribute to design integration across multiple engineering domains, • Work across the full engineering lifecycle, including: Integration, Verification & Validation and Qualification support, • Collaborate closely within an Agile engineering environment, • Use model-based engineering approaches to support system understanding and design decisions Key skills • Security cleared (SC), • Strong background in Systems Engineering within Defence, Aerospace, or similar complex environments, • Experience working across the full engineering lifecycle, • Knowledge of requirements engineering and system modelling approaches, • MATLAB (modelling / analysis), • Cameo Systems Modeler (or similar MBSE tools), • Understanding of interface management and system integration, • Exposure to Agile development environments, • Defence / Electronic Warfare (EW) domain experience, • Experience supporting V&V or system qualification activities Additional information • This role requires 4–5 days per week on-site in Luton, • Due to the nature of the work, candidates must be eligible for UK security clearance (or hold current clearance, if applicable)

The result is talent teams get the insight to predict who will succeed, the speed to move before competitors, the governance to defend every hiring decision, and the capacity to focus on the human moments that matter most. You'll partner directly with your PM to shape and define what gets built, bri

You won't just work closely with the engineering team, you will be on the engineering team. Teleport is the Infrastructure Identity Company, modernizing identity, access, and policy for infrastructure, improving engineering velocity and resiliency of critical infrastructure against human factors and

At AECOM, we're delivering a better world.Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive.We are the world's trusted infrastructure consulting firm, partnering with clients to solve the wor

The successful candidates will be responsible for building, operating, and continuously enhancing the internal technology platform, fundamentally treating this platform. The Platform Product Engineer role is centered around embodying and executing. Instilling a culture of iterative enhancement for t

We’re looking for an experienced backend engineer to join us! We currently have two cross-functional product teams. You have strong experience working on a Go backend of a technology product, particularly if you’ve worked with Go or in fintech before.

Performing a wide array of aviation-related pavement and civil infrastructure design, planning, construction support, and client management services for airport clients ranging from large airports to General Aviation airfields including directly with the airport owner/operator or for design and bui

As a Senior Electronics Engineer, you will experience in the end-to-end development of low powered devices. As a Senior Electronics Engineer, you will play a key role in the end-to-end development of a wide range of products — from well-known consumer goods and advanced transport solutions to saf

Experience with the Azure Intelligent Data Platform, including Data Lakes, Data Factory, Azure Synapse, Azure SQL, and Power BI. In this role as a senior data engineer, you will design, develop, and maintain scalable data pipelines while collaborating with data analysts to understand their requireme

Familiarity with Linux, systems automation tools, and systems architecture. Experience: A Bachelor's degree in Computer Science, Engineering, or equivalent practical experience and 3+ years of hands-on experience with core infrastructure software and distributed systems. Software Engineer, Consensus

Liaising and collaborating with our water and other discipline teams including civil, electrical, process and mechanical engineers nationwide. Responsible for the design of mechanical installations typically including municipal water and wastewater pumping stations, screens, grit removal plant, pens

Electrical, Electronics, Power Systems, Aerospace Engineering. Help plan and conduct validation and verification activities for power systems. At ALTEN, we empower talented engineers to innovate, solve complex challenges, and deliver impactful solutions that build tomorrow’s world—today.

? Hiring: Senior Ruby on Rails Developer (Remote - UK Based) ? Location: Anywhere in the UK (100% Remote) ?? Job Type: Full-Time | Flexible Hours | Work-Life Balance Champions ?? Why This Role Rocks: Ready to level up your dev career with a company that actually values innovation, autonomy, and continuous learning? Join a forward-thinking tech powerhouse where creativity meets cutting-edge code. You’ll be part of a passionate, remote-first team building impactful products — and yes, you’ll get Friday afternoons to work on your own passion projects. ? ?? Plus, every team member gets a free Udemy license to keep those skills sharp and curiosity thriving. ??? What You’ll Be Doing: As their next Full Stack Ruby on Rails wizard, you’ll: • Craft and maintain sleek web apps using Ruby and TypeScript, • Architect scalable, secure backend systems, • Collaborate with a cross-functional dream team to launch new features, • Tune performance for speed and scalability, • Debug like a boss and keep things running smoothly, • Manage MySQL databases with confidence, • Deploy and scale apps on AWS, • Stay ahead of the tech curve with the latest tools and trends ? What they are looking for: • Proven experience as a Full Stack Developer (or similar), • Proficiency in Ruby and TypeScript, • Solid with Ubuntu, MySQL, and AWS, • Comfortable with front-end tech (HTML, CSS, JavaScript), • A sharp eye for detail and a problem-solving mindset, • Strong communicator and self-starter in a remote setup ? Bonus Points For: • Experience with other languages/frameworks, • Familiarity with Docker, Kubernetes, CI/CD pipelines, • Agile/Scrum experience ? Perks & Benefits: • ?? Competitive salary + bonus scheme, • ??? Flexible working hours, • ?? Career growth & learning opportunities, • ?? Supportive, collaborative team culture, • ??? Access to the latest tech and tools, • ? Free Udemy license for all your learning needs, • ?? Friday afternoons = your time to innovate Note: You must be based in the UK and have full rights to work without restrictions.

Location: Cheltenham, UK (Remote) Team: Product & Engineering Employment Type: Full-Time VulnCheck is transforming vulnerability intelligence by helping security teams act faster and with more confidence. Our platform delivers early, high-quality exploit intelligence, deep asset correlation, and contextual insights to help organizations stay ahead of emerging threats. We’re looking for a Senior Software Engineer to design, build, and scale the core systems that power VulnCheck’s vulnerability intelligence platform. This is a high-impact, hands-on role where you’ll own critical services and data pipelines end-to-end—from design through production. You’ll play a key role in shaping architecture, improving system performance and reliability, and delivering features that directly impact customers. While you’ll help resolve production issues, your focus will be on building durable, scalable solutions that prevent them. This is a 100% remote role but we're primarily looking for candidates based in Cheltenham, United Kingdom. What You’ll Do • Design and build scalable backend systems, APIs, and data pipelines, • Own services end-to-end, including architecture, development, deployment, and operation, • Lead technical design discussions and contribute to system architecture decisions, • Write high-quality, maintainable code and drive engineering best practices, • Debug complex production issues and implement long-term, scalable solutions, • Improve system performance, reliability, and observability across the platform, • Partner closely with Product, Data, and other Engineering teams to deliver impactful features, • Mentor junior engineers and contribute to a strong engineering culture, • Participate in incident response and on-call rotations What You’ll Bring • 5+ years of experience building and scaling backend systems as a software engineer, • Strong programming skills in one or more languages (Python, Go, Java, etc.), • Experience designing distributed systems and working with microservices architectures, • Deep understanding of APIs, system design, and cloud infrastructure (AWS preferred), • Experience working with data pipelines, ETL systems, or high-volume data processing, • Proven ability to debug and optimize production systems, • Strong ownership mindset with the ability to lead projects independently, • Excellent communication skills and ability to collaborate cross-functionally Preferred Qualifications • Experience in cybersecurity, vulnerability management, or threat intelligence, • Familiarity with CVE, NVD, KEV, or exploit intelligence datasets, • Experience with streaming systems or real-time data processing, • Background in high-growth or startup environments We believe people do their best work when they feel supported, trusted, and valued. VulnCheck offers benefits designed to meet a wide range of needs and lifestyles: • Unlimited PTO, • 401k plan with 100% match on first 3%, then 50% of the next 3-5% of compensation, • Comprehensive healthcare coverage, • Generous paid parental leave, • Remote friendly environment with flexibility, • Expense reimbursement for Cell Phone & Internet, • Ongoing professional development, coaching, and learning resources, • Opportunities for career advancement within a fast-growing team Built on over two decades of cybersecurity experience, our team of experts understands the intricacies of vulnerabilities, their exploitation in the wild, and how to leverage this data to build more effective cybersecurity products that produce better outcomes for organizations. VulnCheck gives organizations a tactical advantage by providing best-in-class exploit & vulnerability intelligence information. We have a sense of duty to protect the critical infrastructure we rely on including medical devices, power grids and telecommunication networks. We were founded in 2021 in Lexington, Massachusetts. VulnCheck has a transparent, collaborative, and supportive culture - we are looking for people who have a growth mindset, are curious and innovative. Our team is smart, but humble, hardworking, and supportive. VulnCheck is proud to be an Equal Employer Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. VulnCheck is committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities. *Even if your experience doesn’t perfectly align with the job description, we encourage you to apply—we value potential just as much as a perfect resume.

Senior DevOps Engineer • AWS, CI / CD pipelines, Kubernetes, TerraForm, • Salary circa £80,000 - £100,000, • Remote working with occasional meet ups in either Cambridge, London or Manchester Senior DevOps Engineer required to join a fast growing start up / scale up financial services company. You will work closely with developers, product managers, QA and stakeholders to help with scaling, modernising and growing the platform across the UK, Europe and US. Key Responsibilities: • Ensuring the current platform delivers and matches the ambitious growth plans, • Review of existing infrastructure, process and propose improvements, • Performance and speed optimisation, • Component end of life management, • Vendor reviews and management, • Continue to improve the CI / CD pipelines, • Work closely with Product and Architecture teams to help design the next generation of outward facing products, • Develop plans for scaling, • Work closely with the CISO to implement InfoSec policy Requirements: • 5+ years of experience in deployment and runtime maintenance of containerised microservice applications and VPCs across multiple regions., • Experience designing infrastructure and deployment plans suited to rapid growth, • Experience working with issues in data protection and sovereignty, • Experience with Kubernetes, Terraform, • Experience with monitoring metrics, output and performance, • Experience of working solely on projects with a pragmatic approach If you would like to apply for this position then please contact Tom Rayner on or email for consideration. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Hybrid based in London or Warsaw, or fully remote from Poland or the UK.Help ambitious founders scale their businesses through innovative financing solutions.We value curiosity, continuous learning, and impactful problem-solving.SQL/NoSQL (picked per use case).Build secure microservices for financia

In under 5 years, we've already made a deep impact on the lives of over 100k frontline workers and the operation of their organisations, grown the team to 140+, and secured over $100M in funding from notable VC's, including our Series B led by N47 alongside Felicis, Northzone, and Gradient Ventures

Senior PHP Developer / PHP Developer / Senior Software Developer / Senior Software Engineer / Software Developer / Software Engineer / PHP. PHP, NodeJS, HTML, CSS, JavaScript, Symfony. A forward thinking Software Vendor is looking for a PHP Developer to be part of the internal IT systems development

About MILE MILE is the new members-only shopping destination redefining luxury commerce. We offer access to a curated, seasonless catalogue of the most sought-after products from globally renowned fashion houses—all at unmatched prices. Built at the intersection of technology and fashion, MILE delivers a seamless, elevated experience for both consumers and brands. Our mission is to become the leading digital destination for luxury—where exclusivity, value, and exceptional design converge. What We’re Looking For We're looking for a Senior Backend Engineer to join our growing engineering team. As an early technical hire, you’ll play a foundational role in shaping the systems that power our luxury commerce platform, from our membership model to product discovery, order management, and logistics. This is a high-impact role for someone who thrives in fast-paced, product-focused environments and wants to help build a company from the ground up. What You’ll Do • Design and implement scalable, high-performance backend systems to power our e-commerce experience., • Build and maintain APIs that support our frontend, mobile, and third-party integrations., • Architect systems for membership access, catalog management, checkout, order fulfillment, and payments., • Collaborate cross-functionally with product, design, and data teams to deliver features that elevate the user experience., • Own backend services end-to-end, from design to deployment and monitoring., • Contribute to best practices in code quality, testing, reliability, and observability., • Help define our backend architecture and make strategic technical decisions as we scale., • Mentor junior engineers and foster a culture of technical excellence and collaboration. Who You Are • 7+ years of experience building and scaling backend systems in production environments., • Genuine Rubyist having written custom DSLs and/or contributed to a major Ruby gem with the deepest knowledge of how to utilize Ruby’s metaprogramming capabilities for maximal terse and DSL-centric applications., • Experience with the specific challenges of concurrency, inventory management/reservation, currency/price management, and third party API integration system designs - push, pull, effective normalization, etc., • High familiarity with excellent microservices software design - using software DSLs over cloud deployed solutions - across dozens of models, concerns, and integrations., • Experience with relational databases (e.g., PostgreSQL) and familiarity with data modeling and performance optimization., • Familiarity with cloud infrastructure (e.g., AWS) and containerization (Docker, Kubernetes)., • Experience developing and deploying GraphQL and RESTful API interfaces., • Experience developing multi tenant systems, relating to concerns of access control, reporting, and authorization/authentication., • Strong understanding of system design, data structures, and algorithmic principles., • Comfortable working in high-growth, early-stage environments—bias toward action and strong product sense are key., • A collaborative teammate who communicates clearly and is excited to shape the future of a luxury tech brand. Bonus Points • Prior experience in e-commerce, marketplaces, or membership-based platforms., • Familiarity with event-driven architectures and message queues (Kafka, SQS, etc)., • Experience working closely with design or product teams in consumer-facing companies., • Passion for fashion, luxury, or retail innovation. Why Join MILE • Opportunity to play a key role in shaping the future of the company., • Collaborative and innovative work environment., • Career growth opportunities in a fast-growing organisation. Let’s build something people talk about. Together.

Our new Senior Full-Stack Developer will join the small engineering team that collaborates, moves fast, iterates, builds and scales our core software platform that is designed to manage our full patient journey & supply chain operations, whilst needing to connect to other 3rd party solutions. Do you

Location: Cambridge, UK – (Remote available within the UK with team onsite days in the Cambridge office approx. 4 times per year) Are you an experienced Gameplay Programmer with professional experience using the Unreal engine who enjoys collaborating with designers, animators and the wider team to help build a rich immersive world on a brand-new game with a hugely popular IP? As a Senior Gameplay Programmer on RuneScape Dragonwilds, our new open world survival crafting game, currently in early access and being developed in UE5; You will utilise your expertise with C++/Unreal to help your team to create and implement complex gameplay features for this new multiplayer experience in the RuneScape universe. This is a hugely impactful role within the team where you will work closely with peers and the wider production and development team to innovate and create a deeply connected and exciting gameplay experience. What you’ll be doing: • Create, maintain and update a wide variety of gameplay features., • Select the best technical solutions, architectures and pipelines for each task., • Collaborate with designers and artists to form strike teams with strong outputs., • Test, debug, profile and optimise the title to deliver polished games., • Identify risks and opportunities presented during the development of the game, providing solutions to resolve potentially complex problems., • Support, mentor and share best practice with more junior engineers and your peers. What we’re looking for: • Experience working in UE4 or UE5 C++ in a professional setting., • Expertise in designing and implementing complex gameplay features for a multiplayer game., • Strong understanding of game design and a player-focused mindset., • In-depth knowledge of C++ with an ability to apply this experience with other programming languages (c#, python, etc)., • Proven experience working closely with non-engineering stakeholders and communicating technical solutions in an easy-to-understand manner., • Knowledgeable in profiling and optimising code., • Proven ability to design complex systems using appropriate patterns, solving architectural and system-level problems., • Good knowledge of source code repository usage (Perforce or similar)., • Demonstrable ability to mentor others and contributing to the team’s continuous improvement by sharing and refining best practices., • At ease with independence and ownership, allowing yourself to co-organise your own strike team and allocate resources intelligently. What we offer: When you join Jagex you can look forward to a generous Perks & Benefits package including: • Private Healthcare, including Dental Plan., • Minimum 6% Pension contributions., • Employee Assistance Programme & onsite Counselling., • Life Insurance., • Discretionary annual performance bonus., • Enhanced family leave policies from day 1., • Flexible working hours., • 25 days annual leave + Bank holidays & the option to buy/sell holidays + so much more! About Jagex: Jagex is a leader in developing and publishing deep, engaging online games that connect millions of players worldwide. Best known for the RuneScape franchise, which includes two of the world’s longest running and most successful MMORPGs, in Old School Runescape and Runescape, and the open-world survival crafting game, Runescape: Dragonwilds; we have proven success in delivering immersive Forever Games and fostering strong player communities. We strive to foster an inclusive workplace built on trust, autonomy, and a shared passion for creating forever games. Our values guide everything we do: We Embrace Fellowship by collaborating and sharing openly. We Hone our Craft by always learning and improving; we Honour our Vows by being honest and transparent; we are our Customers’ Heroes by striving to understand our team & player needs, and we Seize The Day by making the most of every opportunity. With over two decades of experience, and over 400 people in our team, we continue to innovate in live game development, leveraging data-driven insights, and a commitment to player-first game design. We have a diverse and talented team where creativity, collaboration, and community-driven game development drives everything we do. As part of Jagex, you’ll have the opportunity to work on a globally successful franchise, contribute to exciting new projects, and be part of a company that hugely values both our employees and our players.

Who are OnBuy? OnBuy are an online marketplace who are on a mission of being the best choice for every customer, everywhere. We have recently been named one of the UK's fastest-growing tech companies in the Sunday Times 100 Tech list. All achievements we are very proud of, but we don't let that go to our head. We are all laser focused on our mission and understand the huge joint effort ahead of us needed to succeed. Working at OnBuy: We are a team of driven and motivated people who thrive when working at pace. To succeed at OnBuy you need to take charge and fully own your responsibilities, rolling your sleeves up when needed to 'get it done'. Working at OnBuy you are surrounded by so much opportunity, but you must possess the ability to stay focused and prioritise ruthlessly. Most importantly, you will thrive in an ever-changing environment as we are constantly evolving. At OnBuy, you're not just a number or another cog in a machine. We are creating something really special, and you have the opportunity to affect meaningful change and have your voice heard. We are a close team, who have the opportunity to learn and grow as OnBuy evolves. About the Role We’re building a more intelligent, scalable product catalogue across multiple markets. Core capabilities like auto-categorisation and brand detection already exist, but they are not yet connected into a system that consistently drives quality, discovery, and growth. This role owns that system. The Senior Applied ML Engineer - Catalogue Intelligence is responsible for building the machine learning systems that power OnBuy’s catalogue decisioning engine. Working in partnership with the Head of Seller Solutions, who defines catalogue rules and commercial logic, you will design and deploy production-grade systems that automatically improve: • Product categorisation, • Product data quality and completeness, • Pricing competitiveness insights, • Catalogue coverage and selection, • Product discoverability This is a hands-on, production-focused role where outputs directly modify the live catalogue and materially impact GMV, conversion performance, search, and discovery. Core mission Turn catalogue rules and commercial logic into automated, data-driven systems that continuously improve discovery, data quality, pricing competitiveness, and revenue outcomes. What you’ll be responsible for You’ll take ownership of how product data is structured, validated, and used across the platform. This includes: • Improving how we classify and understand products at scale, • Raising the overall quality of catalogue data and defining what “good” looks like, • Ensuring product data supports effective search, filtering, and discovery, • Identifying gaps in our catalogue and surfacing opportunities for growth, • Improving how our catalogue performs across external channels, • You’ll build and evolve the systems and decision logic that enable this, and iterate based on real-world performance and data. You’ll work across: • Structured data (catalogue attributes, GTINs, taxonomy), • Unstructured data (text and images), • Behavioural data (search, clicks, conversions) How you’ll work You’ll build directly using SQL and Python on top of: · BigQuery · Airbyte · Google Datastream You’ll be working across data pipelines, information extraction, and production ML systems, combining rules, heuristics, and ML/LLMs where appropriate. The focus is on shipping practical systems quickly, validating them with real data, and improving them over time. You’ll work closely with engineering, product, and analytics, but you’ll be expected to own and deliver the core logic yourself. This role is not focused on research or offline modelling. You’ll be expected to build systems that operate in production and directly influence how products appear and perform on the platform. Experience & Skills • Experience building and shipping production data or ML systems with measurable business impact, • Strong Python and SQL skills, with the ability to work across data pipelines end-to-end, • You should be comfortable applying modern approaches such as LLMs, multimodal models, and information extraction techniques, and taking them from experimentation into production with proper evaluation, monitoring, and cost control., • Experience working with messy, unstructured or semi-structured data (e.g. text, images, product data), • Ability to design systems that make decisions, not just predictions, • Strong judgement in balancing accuracy, risk, and business impact, • Experience with ecommerce or marketplace catalogues is a plus, but not required. How you’ll operate • Take ownership of problems end-to-end, from idea through to production impact, • Build systems that are scalable, testable, observable, and auditable, • Design automation with confidence thresholds, monitoring, and feedback loops in mind, • Maintain clear documentation, evaluation frameworks, and versioning for models and logic, • Work pragmatically, favouring simple solutions that deliver impact quickly, • Communicate trade-offs clearly to technical and non-technical stakeholders, • You should be comfortable working in environments where data is incomplete, inconsistent, and constantly evolving., • You’ll be working across cloud-based data systems (GCP), building and deploying data pipelines and production ML workflows. Experience with orchestration tools (e.g. Airflow or similar), CI/CD, and model deployment practices is beneficial. The salary on offer for this role is £65000- £75000 depending on experience. We also offer the following benefits: • Company Equity- In return for helping us to grow, we’ll offer you company equity, meaning you own a piece of this business we are all working so hard to build., • 25 days annual leave + Bank Holidays, • 1 extra day off for your Birthday, • Employee Assistance Programme, • Perks at Work benefit platform, • Opportunities for career development and progression This role is UK remote or Hybrid if you live near our Manchester or Bournemouth's offices. Please only apply if you have the full right to work in the UK Our Commitment OnBuy is an equal opportunities employer. We are dedicated to creating a fair and transparent workforce, starting with a recruitment process that does not discriminate on the basis of gender, sexual orientation, marital or civil partnership status, pregnancy or maternity, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability, or age. Just a heads up — we never use WhatsApp. or any messaging apps to contact candidates If someone reaches out this way, it isn’t us and let the recruitment team know.

Senior Software Engineer – Java – Newcastle / Hybrid A UK-based Consultancy is hiring for two Senior Software Engineers to join their team. We are looking for experienced Software Engineers with a background in Java development, capable of working in a Full Stack or backend focussed role. As a Senior Software Engineer, you will collaborate with some of the world’s biggest enterprises, working within a highly skilled tight-knit team. You will work on diverse and challenging projects across various sectors. The company is passionate about building high-quality software, making pragmatic technology choices and embrace open source and cloud technology. We’re looking for passionate, proactive technologist with experience in Full Stack Java Development or Backend Java experience and skills in the following: • A minimum of 4 years of Java 8+, • Spring boot, • JavaScript or TypeScript, with knowledge in Angular / React experience will be desirable for the Full Stack role but not essential., • Experience with cloud technologies like AWS, Azure, and Google Cloud for scalable and resilient infrastructure., • Agile methodologies, • Good problem-solving skills, pragmatic thinker and able to find effective solutions., • Strong communication skills and a collaborative approach to work., • You embrace the chance to try new things, learn new skills and grow your experience., • Previous experience working within fin-tech will be highly desirable. What you’ll get in return is:? • 25 days’ annual leave, rising to 30 days with each year of service.?, • Generous family leave policies.?, • Access to an employer pension scheme, private medical services and Group Life Assurance.?, • A range of optional benefits such as discounted gym membership and a cycle-to-work scheme.?, • A meaningful approach to evaluating your performance and providing feedback on your progress.?, • Work from home 4 days per week, as a business they value the flexibility of remote working alongside the value gained from spending time with our colleagues and clients. In their offices you’ll find employee-led clubs and events, as well as free games, books, and refreshments.? Salary for this role is up to £70K DOE. Unfortunately, we are unable to offer sponsorship for this role. To apply please send your CV to

Explore ways AI and automation can improve engineering workflows and team efficiency. Mentor junior engineers and contribute to raising the technical standard of the team. Senior Fullstack Engineer (Admin & AI Enablement).

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network The next step is to _. Job Title: Senior Full Stack Engineer Company Description: LendView, Inc. - AI-native property lending platform Job Description: As the sole engineer driving the product build, you will lead the transition from a traditional SaaS architecture to an AI-native system. Working directly with the CEO, you will own the technical direction, building automated underwriting and document extraction tools that cut property lending times by 50% for UK-based clients. Location: Remote, UK Why this role is remarkable: Take full ownership of an existing, revenue-generating platform and shape its future as an AI-first operating system for property finance. Direct path to a CTO role with equity, offering a unique opportunity to transition from an individual contributor to a technical co-founder position. Work in a high-impact, lean environment where your architectural decisions directly influence the efficiency of multi-million pound real estate transactions. What you will do: Build and maintain a full-stack TypeScript application, extending a complex configurable field and formula system within a PostgreSQL-backed data model. Develop an AI document ingestion layer that utilizes LLMs to automatically read financial documents and populate structured data for underwriting. Orchestrate async processing queues and third-party financial data integrations while managing the cloud infrastructure across AWS, Supabase, and Heroku. The ideal candidate: 5+ years of full-stack experience with deep expertise in TypeScript, React 18, Node.js, and PostgreSQL schema design and migrations. Proven track record of shipping production-grade AI/LLM features, specifically around document parsing, OCR, or structured data extraction pipelines. Professional background in fintech or financial services, possessing a strong understanding of loan mechanics, interest calculations, and data integrity. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. Next steps Step 1. Visit _. Step 2. Click 'Talk to Jack'. Step 3. Talk to Jack so he can understand your experience and ambitions. Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role. Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction. Step 6. If not, Jack will find you excellent alternatives. All for free. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

📈 Who We Are: We are rebuilding the energy transaction, making it transparent and fair. Our goal is to put power back where it belongs, in the hands of customers and to take on one of the most critical problems of our century, access to low cost electricity. tem exists to fix a broken global energy market that’s long favoured legacy operators, intermediaries, and opaque pricing. Today’s electricity system was not designed for rapid decarbonisation, AI-driven efficiency or fair access for the actual users - businesses and generators. We’ve built the first AI native transaction infrastructure to reinvent how electricity is bought, sold and priced. Our technology is designed to cut out the inefficient fees, automate complex market flows, and bring transparency and fairness to energy transactions at scale. In late 2025, after extraordinary growth, we closed a $75 million Series B - led by Lightspeed Venture Partners with participation from Albion, Atomico, Allianz, Hitachi Ventures,, Hitachi Ventures, Schroders Capital and others - positioning us for global expansion, deeper product innovation and category leadership. We’re scaling internationally and building toward a future where AI-driven infrastructure is foundational to electricity markets worldwide. Since launch, our modern utility product, known as RED, has already facilitated thousands of business customers and billions in energy transaction value, proving that modern software and AI can transform an industry built on legacy systems. At tem, we’re not just building another energy company, we’re rearchitecting market infrastructure so that transparency, efficiency and sustainability become the default, not the exception. 🏅 The Role: Rosso is tem's core IP, the transaction infrastructure that prices electricity for thousands of businesses, balances portfolios in real time, and sits on the critical path for every deal tem closes. Machine learning is at the heart of Rosso, combining forecasting, optimisation and classical ML to process billions of data points and drive thousands of automated decisions a day. Every inference shapes the prices our customers see, so you can immediately see the impact of your work. We have proved the concept with MVPs and POCs to grow to 2% of the UK market. Now we want to take it to the next level and build towards a state of the art solution, to fuel our expansion in the UK and take Rosso international. We're looking for a Senior Staff Machine Learning Engineer to lead pricing ML within Rosso, building a platform that proactively drives growth by targeting the right customers to sign at the right time. Your primary focus will be the pricing engine, which sets the fees added to every quote tem serves, carefully balancing growth and margin. You will also contribute to the systems which manage both short and long-term imbalance decisions to determine how tem deals with it’s exposure across its portfolio. This is a hands-on, senior individual contributor role with significant technical leadership and organisation-wide influence. You will work closely with other MLEs, software engineers and MLOps to bring models to production, and carry real ownership of the technical direction and accountable for its performance. The right person is energised by the greenfield environment: comfortable taking on ambiguity and able to make progress before the path is fully defined. They have built pricing systems that worked and have learned from the times it hasn't. They'll bring that hard-won judgment to a system where the foundations are still being laid, and where early decisions compound. Success will be turning our current reactive system into a pricing engine which proactively drives growth by targeting the right customers to sign at the right time. 🚀 Responsibilities: Own the technical direction for pricing ML: Define what to build and how within the pricing engine, setting the strategy and roadmap for pricing machine learning as a core piece of tem's IP. Build ML systems for price optimisation: Design and implement models that dynamically set prices, balancing the trade-off between signing probability, portfolio balance and margin maximisation. Solve imbalance problems: Develop probabilistic models to optimise risk management and short-term balancing decisions in a highly dynamic environment. Bridge modelling and production: Own the modelling and data layer while working closely with software engineers and MLOps to ensure models are architected for production, contributing to system design decisions that affect performance and reliability. Communicate pricing decisions clearly: Articulate model behaviour, assumptions, and trade-offs to other technical stakeholders so that pricing decisions are understood across the teams that depend on them. 🎯 Requirements: Must-haves: Deep experience building ML systems for pricing, revenue optimisation, or decision-making under uncertainty, with a track record of models that went from concept to production and delivered measurable commercial impact. Strong foundation in stochastic optimisation and probabilistic modelling, with the judgement to formulate ambiguous business problems as the right mathematical approach rather than reaching for familiar tools. Proven first-principles reasoning: you choose between stochastic programming, classical ML, reinforcement learning, or a simple heuristic based on the problem, not the technique you know best. The engineering craft to match your modelling depth: production-grade Python, a high bar for code quality and system design, and the ability to work alongside software engineers as a technical peer across the full ML lifecycle. Senior technical leadership in ML: a track record of setting direction for a significant technical area, influencing cross-functional teams, and translating complex model decisions into clear terms for commercial, product, and engineering stakeholders so they are understood and acted on. Bonus points: Experience with reinforcement learning or causal inference in applied, commercial settings. Familiarity with energy markets, power trading, or portfolio management. PhD or equivalent research depth in a quantitative discipline (statistics, applied mathematics, physics, operations research, or similar). Ability to reason about the trade-offs between optimisation solvers (Gurobi etc) and gradient-based ML methods (PyTorch etc), and the judgement to know when to reach for each. Experience working with high data throughput systems in production. 🗣️ Interview Process: Our processes normally take around 2-3 weeks from first call to offer - please let us know about any adjustments to timelines that may be required. First call with our Talent Team (30 mins). This is to understand your experience, motivations, and discuss the role in more detail. Behaviour Interview with our Head of Data (60 mins). This is your chance to really understand the role, the expectations, and ensure alignment on ways of working. Technical Interview with the Team (90 mins). You'll meet with potential peers in this session and work through a live technical exercise. Culture-Add Interview with Stakeholders (45 mins). The final session will be with two cross-functional stakeholders, and will explore how your values align with ours, and is designed to be a genuine two-way conversation, your chance to understand what it's really like to work at tem. We welcome applications from people of all backgrounds, experiences, and identities, including those that are traditionally underrepresented in the tech and energy sectors. If you’re excited about this role but not sure you meet every requirement, we’d still love to hear from you. Your unique perspective could be exactly what we’re looking for.

We are open to hiring at multiple levels for this role, depending on experience, impact, and demonstrated ownership. While this role is level-agnostic, it is best suited for engineers with experience owning production systems and working in highly ambiguous problem spaces. Software Engineer About the company: The mining industry has steadily become worse at finding new ore deposits, requiring >10X more capital to make discoveries compared to 30 years ago. The easy-to-find, near-surface deposits have largely been found, and the industry has chronically under-invested in new exploration technology, relying on the manual techniques of yesteryear – even as demand accelerates for copper, lithium, and other metals to build electric vehicles, renewable energy, and data centers. KoBold builds AI models for mineral exploration and deploys those models—alongside our novel sensors—to guide decisions on KoBold-owned-and-operated exploration programs. In the six years since founding, KoBold has become by far both the largest independent mineral exploration company and the largest exploration technology developer. Our data scientists and software engineers, who come from leading technology companies, jointly lead exploration programs with our renowned exploration geologists. KoBold has proven its first discovery with materially less capital than the industry average and found one of the best copper deposits ever discovered: the copper is far more concentrated than the global average of copper mines, and this asset alone is expected to generate meaningful revenue for decades. KoBold has a portfolio of more than 60 other projects, each of which has the potential for another high-quality discovery. KoBold is privately held; investors include institutional asset managers T. Rowe Price and Canada Pension Plan Investments; technology venture capitalists Andreessen Horowitz, Breakthrough Energy Ventures, BOND Capital, Durable Capital, StepStone, and Standard Investments; and natural resources companies Equinor, BHP, and Mitsubishi. We are hiring Software Engineers to accelerate our mission. About The Role: At KoBold, software engineers have the unique opportunity to embed directly with their users and learn the ins and outs of mineral exploration and geology while developing state of the art technology solutions. Unlike traditional software engineering roles, we don’t simply ship code and passively wait for feedback about its utility: our userbase includes our colleagues… and ourselves! While there are real technical challenges in making mineral exploration data broadly searchable and accessible to both humans and machines, we believe that solving these technical challenges cannot be done without “getting our hands dirty” – sometimes literally! – by embedding directly with the exploration teams and even occasionally (~once a year) joining our colleagues in the field, be it in Zambia, Canada, or Arizona, to experience the impact of our software in real time. As a Software Engineer on the Data Systems Engineering team at KoBold, your main role will be to enable systematic exploration and materially improve exploration success rates by making mineral exploration data broadly accessible to humans and machines. Past projects have included SIP (the Structured Ingest Pipeline), DataKit generation (producing curated sets of data on demand), and RAG (Retrieval Augmentation Generation, utilizing natural language processing on unstructured data). Our tech stack is primarily python and includes Django, React, AWS, and additional technologies like Retool and Prefect. Your work will empower KoBold to unlock invaluable insights and streamline intricate scientific processes. Collaborating with our exceptional team of data scientists, geologists, and other software engineers, you will have the opportunity to tackle complex problems head-on and collectively pave the way for the discoveries of vital energy transition metals like lithium, copper, nickel, and cobalt. Together we can shape the future of mineral exploration and contribute to building a sustainable world. This role be responsible for: • Deep engagement with exploration geologists and data scientists, continual learning about mineral exploration, and tailoring technology development to the needs of exploration project scientists, • Building data pipelines and tooling for deriving advanced human and machine insights from exploration data, often leading a small group of software engineers to successful delivery, • Developing expertise in KoBold’s Data Systems and deeply understanding how they impact exploration, • End-to-end ownership of projects from design to implementation and testing to continued engagement with colleagues on exploration teams using your solutions, • Responding well to design and code feedback, also providing feedback to teammates, • Operationally managing the team’s services and assisting scientific colleagues with our tooling Qualifications • 4+ years of software engineering experience, ideally building production cloud data systems, • Proficiency with Python, • Ability to write production-quality code that is correct, readable, well-tested, scalable and extensible, • Skilled in large-scale system design, • A track record of taking ownership from definition of the problem and delivering projects with demonstrated impact in an iterative manner, • Intellectual curiosity and eagerness to learn about all aspects of mineral exploration, particularly in the geology domain. Enjoys constantly learning such that you are driving insights through using our tools in exploration and willing to work directly with geologists in the field., • Ability to explain technical problems to and collaborate on solutions with domain experts who are not software developers. A strong communicator who enjoys working with colleagues across the company., • Excitement about joining a fast-growing early-stage company, comfort with a dynamic work environment, and eagerness to take on an evolving range of responsibilities., • Keen not just to build cool technology, but to figure out what technical product to build to best achieve the business objectives of the company. Nice to Haves • Experience with modern frontend frameworks such as React, • Experience with geospatial data and building map-based experiences, • Familiarity with containerization and container orchestration platforms, such as Docker, AWS ECS, Kubernetes, etc., • Formal education or job exposure to natural sciences The UK base salary range for this full-time exempt position is $120,000 - $210,000 USD. Location: Remote, Candidates can be located anywhere in the United Kingdom. _

About SciLeads: SciLeads is a fast-growing, remote-first SaaS company helping reshape how scientific companies do sales and marketing. With over 90 people across the UK, Canada, and beyond, and plans to grow to 150+ in the next two years, our culture of openness, flexibility and innovation drives everything we do. We’re an award winning company, and have been listed as one of Deloitte’s fastest growing tech companies for five years in a row. We are passionate about putting people first and committed to creating an outstanding employee experience as a remote working company. Come grow your career with us! About the Role: SciLeads is seeking an experienced Senior Software Engineer who is passionate about software development and data engineering, with extensive experience in managing large-scale data projects and leading development initiatives. You will report directly into the VP of Engineering and will be instrumental in driving technical vision, development, and deployment of the SciLeads platform. Key Responsibilities: • Ownership of the full software development life cycle., • Work with cloud base architecture focusing on scalability and performance., • Address data challenges by implementing robust data engineering practices., • Code quality reviews and team collaboration., • Adopt a customer-first approach: Maintain a strong focus on customer needs and be relentless about delivering value. Development Opportunities: This role offers the chance to grow your experience in large-scale data engineering, working with and learning to manage a database of over one billion records while developing best practices around efficient data handling and aggregation. You’ll also have the opportunity to build your project management skills, taking increasing ownership of technical initiatives, collaborating across teams, and gradually leading projects from planning through todelivery. Essential Skills and Experience: • Experience: At least 5 years of post-education experience in C# and .NET software development., • Problem-Solving: Demonstrated ability to solve complex data challenges and significantly improve data handling processes., • Communication: Ability to effectively communicate with stakeholders, provide project updates and technical insights on complex projects., • Time Management: Excellent time management and organizational skills. Comfortable prioritizing work across multiple concurrent projects., • Leadership: Experience mentoring intermediate engineers and leading on complex technical projects., • System Design: Expertise in scalable system design and architecture., • Collaboration: Demonstrated ability to work effectively within a fully remote team and awareness of how your behaviour impacts those around you., • Continuous Learning: Commitment to continuous learning and growth., • Location: Must be based in the United Kingdom. Desirable Skills and Experience: • Data Engineering: Proficiency in handling large-scale datasets using appropriate languages, frameworks, tools, workflows, and patterns., • Project Leadership: Proven track record of designing, refining, managing, leading, and delivering at least three complex technical projects from inception to completion., • A degree in Computer Science, Math, Statistics, Data Engineering or a related field., • Experience using React., • Experience with AWS., • Machine learning and AI experience., • Startup or Scaleup experience. SciLeads Tech Stack: • .NET Core & C#., • React., • SQL., • AWS., • Elasticsearch., • Jira., • AI platforms and APIs. Benefits: • Fully remote working., • £750 home office allowance., • £200 personal & wellbeing development allowance., • Private Healthcare & Dentalcare., • Pension scheme., • 25 days holiday plus public/bank holidays., • A day off for your birthday!, • Women in Business NI Membership., • A truly flexible working culture., • Quarterly meet ups., • Virtual office to hang out with colleagues. SciLeads is an equal opportunities employer, we welcome and encourage applications of all nationalities, backgrounds and genders. This job posting is for an active position in SciLeads. Our application process is designed to be quick and easy! We value your time, so we won’t ask you to rewrite your CV. All we ask is that you upload your CV and fill in all the mandatory fields. Any additional fields are for you to provide us with more information if you wish to do so.

Complexio is building Stevie — an enterprise AI knowledge assistant that gives executives and operators a complete view of their organization through knowledge graphs. Our customers are large maritime shipping companies managing hundreds of vessels, thousands of daily emails, and complex commercial operations. We're looking for a Senior or Lead Frontend Engineer to own Stevie's frontend. The interface is the product — it determines whether enterprise customers trust the intelligence, get value quickly, and come back. You'll shape all of that. Why This Role Enterprise AI UX is unsolved. You won't copy patterns — you'll create them. Citations from knowledge graphs, streaming AI responses that feel trustworthy, confidence indicators on operational intelligence. You own the full frontend. No separate frontend team. You are it — with real influence on product direction and architectural decisions. Flat org, real impact. Domain owners have authority. Engineering decisions are made by engineers, not managers. You'll own the full frontend — conversational AI interfaces, content feeds, document generation, collaborative features. The product is evolving fast and you'll shape what gets built and how. Must-haves 5+ years of frontend experience in production. You understand rendering models, performance characteristics, and architectural patterns deeply. • Strong product sense. You push back when the UX doesn't make sense. You've shipped real user-facing products., • Real-time/streaming UI experience. WebSockets, SSE, or similar live data patterns., • Comfort with ambiguity. You take vague problems and turn them into concrete frontend solutions., • You ship. End-to-end — prototype to production to iteration on feedback. Strong signals • Enterprise/B2B SaaS. You know the difference between consumer UX and building for a CFO who needs to trust a number., • AI product experience. Latency UX, citation rendering, hallucination presentation., • Design sensibility. Polished interfaces without a designer in the room., • Backend literacy. You can read a REST API and collaborate with backend engineers on data contracts., • Startup experience. Small teams, multiple hats, fast without cutting corners. How We Work • Direct communication. Honest feedback, hard questions, no hiding behind process., • Ownership over tasks. You're asked what you shipped and learned, not to fill out status reports., • Speed with quality. We ship fast because we scope well. Customer feedback cycles are weeks, not quarters., • AI-augmented workflow. We use AI tools extensively and expect you to be comfortable with AI-assisted development.

Senior Security Engineer (AI & DevOps).Proov provides science-based biometric solutions that enable the world’s most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access.Our award-winning liveness technology and iSOC offer unmat

C# Senior Software Engineer Our client is an established software company with over 20 years of experience delivering innovative digital platforms to a wide user base. They are looking for a Senior Software Developer to join a small, collaborative team working across the full Microsoft and Azure technology stack. This is a hands-on role offering the chance to work on both legacy and greenfield systems, contribute to architectural decisions, and support the continuous improvement of development practices. Key responsibilities: • Develop and maintain scalable, high-quality software using C#, .NET, and Azure, • Lead on coding tasks and contribute to system architecture, • Perform code reviews and mentor junior developers, • Collaborate across teams to deliver business-critical solutions, • Provide second-line technical support as needed Essential experience: • 5+ years in commercial software development, • Proficiency in C#, .NET, SQL Server, and JavaScript, • Experience with Azure services and DevOps tools, • Understanding of secure coding and software development best practices Desirable experience: • Microservices, containers (Docker/Kubernetes), • Front-end frameworks such as Vue.js, • Messaging systems (e.g. Service Bus, Kafka), • NoSQL databases, REST APIs, CI/CD pipelines Benefits: • 25 days holiday plus bank holidays and additional Christmas leave, • Flexible 37.5-hour week, • Hybrid working: 2 days/week, • Performance-related bonus, pension, private medical insurance, and more Interested? Please Click Apply Now! C# Senior Software Engineer

We're looking for a Senior Full Stack Engineer & Team Lead to join a small, high-impact team with the foresight to scale. Senior Full Stack Engineer & Team Lead. Lead and mentor a small team while setting coding standards and best practices.

Experience with AWS data services (approx.

Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We're one global team driven by our common purpose to deliver a better world. Join us. Start here. Grow here. Are you ready to help lead a team of talented engineers and help us shape the future of water infrastructure? Join our dynamic and multidisciplinary Water team as a Senior Electrical Engineer in our rapidly growing Glasgow office, whilst also taking advantage of our flexible hybrid working model. At AECOM, we’re at the forefront of innovation, delivering an exceptional portfolio of water programmes and projects through long-term partnerships with contractors and key clients – such as Thames Water, Scottish Water, Wessex Water, Welsh Water and Severn Trent Water. This role presents a great opportunity to develop your career as a technical expert delivering solutions on a diverse range of projects that meet the technical challenges of today and tomorrow. Here’s what you’ll do: • Electrical and ICA Design: Undertake the design and review of electrical and ICA elements in wastewater and water infrastructure treatment projects, such as chemical dosing, pumping stations and sludge treatment units, from conception to handover., • Quality: Produce and review client deliverables, including calculations, drawings and technical reports to relevant standards and procedures., • Project Management: Assist in the preparation and management of bids using internal systems and operations., • Mentor: Delegate tasks, direct and oversee the work of others and act as a technical mentor to more junior staff. If you're passionate about innovation and turning bold ideas into reality, AECOM welcomes you. Join our team, where we don't just construct infrastructure but also uplift communities and enhance lives. Why not give our AECOM Water page on LinkedIn a follow to stay updated on the impactful projects we're working on and see firsthand the difference we're making in the industry! Come grow with us. Become part of our dynamic Water business, which boasts around 670 experts across the UK & Ireland, with an immediate team of 9 Mechanical & Electrical engineers in Glasgow.. Collaborate with top-tier civil, mechanical, electrical, and process engineers to deliver a variety of captivating projects, from small initiatives to large-scale ventures, all the way from concept to completion. At AECOM, you’ll thrive in an inclusive and forward-thinking environment where your contributions are valued. And let's not forget about the perks at AECOM. You'll enjoy a range of core and personalised benefits designed to support your future and well-being, customised to fit your lifestyle. Take advantage of career development opportunities, our flexible hybrid working model to ensure a work-life balance that suits your lifestyle, technical practice networks, AECOM University, and volunteering days. Ready to push the limits of what’s possible? Here’s what we’re looking for: • BEng or MEng in Electrical Engineering., • Experience in the design of water and wastewater engineering deliverables with multi-disciplinary knowledge, ideally including treatment schemes., • Experience of managing projects, delegating tasks and technical mentoring., • Chartered (or near Chartered) Member of a relevant Professional Institution. We celebrate diversity, including neurodiversity, and believe it enriches our team. We welcome applications from all backgrounds and abilities. If you are an applicant with a disability that requires reasonable accommodation to complete the application process, please contact us at _. At AECOM, we value everyone's unique contributions and perspectives. If you meet some of the requirements above or have transferable skills you believe would benefit us, we would be delighted to hear from you! Interested in the role or curious about life at AECOM? Follow us on LinkedIn, Facebook, Instagram, and YouTube to explore our AECOM voices, employee stories, latest projects, and much more! For further information about the role, reach out to the recruiter on LinkedIn – Katie Scales. About AECOM AECOM is the world’s trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private-sector clients trust us to solve their most complex challenges. Our teams are driven by a common purpose to deliver a better world through our unrivaled technical and digital expertise, a culture of equity, diversity and inclusion, and a commitment to environmental, social and governance priorities. AECOM is a Fortune 500 firm and its Professional Services business had revenue of $14.4 billion in fiscal year 2023. See how we are delivering sustainable legacies for generations to come at aecom.com and @AECOM. Freedom to Grow in a World of Opportunity You will have the flexibility you need to do your best work with hybrid work options. Whether you’re working from an AECOM office, remote location or at a client site, you will be working in a dynamic environment where your integrity, entrepreneurial spirit and pioneering mindset are championed. You will help us foster a safe and respectful workplace, where we invite everyone to bring their whole selves to work using their unique talents, backgrounds and expertise to create transformational outcomes for our clients. AECOM provides a wide array of compensation, benefits and well-being programs to meet the diverse needs of our employees and their families. We’re the world’s trusted global infrastructure firm, and we’re in this together – your growth and success are ours too. Join us, and you’ll get all the benefits of being a part of a global, publicly traded firm – access to industry-leading technology and thinking and transformational work with big impact and work flexibility. As an Equal Opportunity Employer, we believe in each person’s potential, and we’ll help you reach yours. We are a Disability Confident Employer and will offer an interview to applicants who have a disability or long-term condition, who meet the minimum/essential criteria for the role. Please let us know using this email address _ if you would like to apply through the Disability Confident Interview Scheme. All your information will be kept confidential according to EEO guidelines.

Position Title: Full Stack Senior Software Engineer Reports to: Engineering Manager Location: Remote (UK) Contract type: Permanent About BibliU Sunday Times Tech 100 | Top 10 UK EdTech Company BibliU is an award-winning education company that provides Day 1 access to affordable course materials, making learning more equitable and effective, in addition to providing campus store management. We partner with over 3,000 educational publishers, including Pearson, Oxford University Press, and Wiley, to offer a wide range of high-quality content to students. Our platform provides rich engagement data to academics and allows students to find information faster. We have disrupted the textbook industry by reducing the cost of education significantly and increasing publisher sales. Founded in late-2015, we are a rapidly growing company transforming the way students and educators access and interact with learning materials. Our revenue has grown rapidly, with 150% YoY growth in the last three years. Last year, we raised $21m in a Series B funding round led by Nesta Impact Investments, with participation from Guinness Asset Management, Stonehage Fleming, and Oxford Sciences Enterprises. In late 2023, we acquired Texas Book Company (now ‘BibliU Campus’) in order to deliver a more complete solution of products and services to higher ed students, faculty and administrators across the US! Since the addition of BibliU Campus, we have seen a dramatic increase in customers due to a much improved product market fit. We are very excited about our growth and are expanding the team to meet our new market potential! We are a diverse and inclusive team of professionals who are passionate about education and technology. Our culture is fast-paced, innovative, and dynamic, and we are always looking for talented individuals to join our team. If you are looking for a challenging and rewarding career in edtech and campus store management, BibliU is the perfect place for you. Join us and help revolutionize the way students and educators access and interact with learning materials! Position Overview As a Software Engineer at BibliU, your primary goal is to drive significant advancements in our digital learning platform, directly impacting the learning experience of students and educators globally. In this role, you will: Enhance Educational Accessibility: By developing and refining features, you'll make educational resources more accessible, fostering an equitable learning environment. Your work will directly contribute to reducing educational disparities and enabling students from diverse backgrounds to achieve their academic goals. Innovate for Impact: You will leverage cutting-edge technologies to create innovative solutions that enhance the user experience. Your contributions will help in making the platform more intuitive, responsive, and effective, thereby increasing engagement and improving learning outcomes. Collaborate for Success: Working in tandem with cross-functional teams, you'll play a pivotal role in translating ideas into reality. Your collaboration will ensure that the development process aligns with both the company's vision and the users' needs, leading to products that resonate with our audience and uphold our commitment to quality education. Drive Continuous Improvement: You will not only focus on developing new features but also on enhancing existing ones. Collaborating closely with the product team, you'll ideate improvements and innovative solutions. Additionally, you will provide ongoing support to our existing users by addressing technical issues, assisting customer support teams, and suggesting overall service improvements. This ensures that our platform not only meets current educational needs but also adapts to future challenges and opportunities. Foster a Culture of Learning: As part of a dynamic team, you will contribute to a culture of continuous learning and innovation. By sharing knowledge and best practices, you will aid in the professional growth of your peers and help maintain BibliU's status as a leader in digital education. Enhance Educational Accessibility: By developing and refining features, you'll make educational resources more accessible, fostering an equitable learning environment. Your work will directly contribute to reducing educational disparities and enabling students from diverse backgrounds to achieve their academic goals. Enhance Educational Accessibility: By developing and refining features, you'll make educational resources more accessible, fostering an equitable learning environment. Your work will directly contribute to reducing educational disparities and enabling students from diverse backgrounds to achieve their academic goals. Innovate for Impact: You will leverage cutting-edge technologies to create innovative solutions that enhance the user experience. Your contributions will help in making the platform more intuitive, responsive, and effective, thereby increasing engagement and improving learning outcomes. Innovate for Impact: You will leverage cutting-edge technologies to create innovative solutions that enhance the user experience. Your contributions will help in making the platform more intuitive, responsive, and effective, thereby increasing engagement and improving learning outcomes. Collaborate for Success: Working in tandem with cross-functional teams, you'll play a pivotal role in translating ideas into reality. Your collaboration will ensure that the development process aligns with both the company's vision and the users' needs, leading to products that resonate with our audience and uphold our commitment to quality education. Collaborate for Success: Working in tandem with cross-functional teams, you'll play a pivotal role in translating ideas into reality. Your collaboration will ensure that the development process aligns with both the company's vision and the users' needs, leading to products that resonate with our audience and uphold our commitment to quality education. Drive Continuous Improvement: You will not only focus on developing new features but also on enhancing existing ones. Collaborating closely with the product team, you'll ideate improvements and innovative solutions. Additionally, you will provide ongoing support to our existing users by addressing technical issues, assisting customer support teams, and suggesting overall service improvements. This ensures that our platform not only meets current educational needs but also adapts to future challenges and opportunities. Drive Continuous Improvement: You will not only focus on developing new features but also on enhancing existing ones. Collaborating closely with the product team, you'll ideate improvements and innovative solutions. Additionally, you will provide ongoing support to our existing users by addressing technical issues, assisting customer support teams, and suggesting overall service improvements. This ensures that our platform not only meets current educational needs but also adapts to future challenges and opportunities. Foster a Culture of Learning: As part of a dynamic team, you will contribute to a culture of continuous learning and innovation. By sharing knowledge and best practices, you will aid in the professional growth of your peers and help maintain BibliU's status as a leader in digital education. Foster a Culture of Learning: As part of a dynamic team, you will contribute to a culture of continuous learning and innovation. By sharing knowledge and best practices, you will aid in the professional growth of your peers and help maintain BibliU's status as a leader in digital education. Your role as a Software Engineer is not just about writing code; it's about creating tangible outcomes that enhance the learning experience, drive technological innovation, and contribute to the overall mission of BibliU to revolutionise the field of digital education. Our Current Environment Typescript Vue.js Postgres DynamoDB Redis Amazon Web Services Mixture of Lambda & ECS Kubernetes Amazon CDK Github + Github Actions Typescript Typescript Vue.js Vue.js Postgres Postgres DynamoDB DynamoDB Redis Redis Amazon Web Services Amazon Web Services Mixture of Lambda & ECS Mixture of Lambda & ECS Kubernetes Kubernetes Amazon CDK Amazon CDK Github + Github Actions Github + Github Actions Key responsibilities Develop and maintain high-quality software solutions aligned with user needs and business goals. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs in the software. Help maintain code quality, organisation, and automatization. Participate in code reviews and contribute to team learning and improvement. Stay up-to-date with new technology trends, applications, and protocols in the software engineering world. Develop and maintain high-quality software solutions aligned with user needs and business goals. Develop and maintain high-quality software solutions aligned with user needs and business goals. Collaborate with cross-functional teams to define, design, and ship new features. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs in the software. Identify and correct bottlenecks and fix bugs in the software. Help maintain code quality, organisation, and automatization. Help maintain code quality, organisation, and automatization. Participate in code reviews and contribute to team learning and improvement. Participate in code reviews and contribute to team learning and improvement. Stay up-to-date with new technology trends, applications, and protocols in the software engineering world. Stay up-to-date with new technology trends, applications, and protocols in the software engineering world.

Company Overview IMS is a leader in connected car and telematics services. We provide services and analytics to insurers, governments, and enterprises. We are proud to be the developer of the industry-acclaimed, cloud-based connected car platform. From insurers and governments to dealerships and everyday drivers, we’re proud to produce technology that makes driving - Safer. Smarter. Greener. Job Description The Senior Platform Engineer is a technical leader responsible for designing, operating, and continuously improving the AWS serverless data platform. This role sits at the intersection of infrastructure, software engineering, and developer experience — owning the reliability and scalability of the platform while actively enabling product and data engineering teams to build and ship confidently. Key Responsibilities Platform Tooling & Self Service • Design and maintain self-service tooling, templates, and scaffolding that allow engineers to provision and deploy serverless resources independently., • Own and evolve internal developer platform (IDP) capabilities — including CI/CD pipeline templates, Infrastructure as Code (IaC) modules, and reusable Lambda/Step Functions patterns., • Reduce cognitive overhead for engineers by abstracting platform complexity behind well-documented, opinionated interfaces., • Partner with engineering teams to gather feedback and continuously improve the developer experience. Engineering Standards & Technical Documentation • Produce and maintain high-quality technical documentation, runbooks, and architectural decision records (ADRs) for the platform., • Define and evangelise engineering standards for serverless development, including naming conventions, logging patterns, error handling, and observability., • Lead or contribute to internal tech talks, workshops, and onboarding programmes to upskill engineers on platform capabilities. Collaboration & Stakeholder Engagement • Act as a trusted technical partner to product and data engineering squads, embedding platform expertise into delivery teams as needed., • Define clear SLAs and SLOs for platform services and communicate them to consuming teams., • Triage and resolve platform-related blockers rapidly, prioritising unblocking engineers over reactive maintenance work. Security & Compliance • Ensure platform infrastructure adheres to security best practices including least-privilege IAM, encryption at rest and in transit, and secrets management., • Collaborate with security and compliance stakeholders to maintain audit readiness and address vulnerabilities promptly., • Embed security considerations into platform tooling so that secure defaults are the path of least resistance for engineers. Infrastructure as Code & Delivery • Own and evolve IaC for all platform infrastructure using tools such as Terraform, AWS CDK, or CloudFormation., • Enforce GitOps and CI/CD best practices across platform delivery, ensuring changes are peer-reviewed, tested, and deployed safely., • Champion progressive delivery practices — including feature flags, canary deployments, and rollback mechanisms — across the platform. Continuous Improvement • Drive a culture of continuous improvement through regular platform reviews, blameless post-mortems, and iterative delivery., • Measure and report on engineering metrics to demonstrate and drive improvement., • Contribute to the broader engineering community through internal knowledge sharing, cross-team collaboration, and participation in guild or chapter activities. Key Requirements • WS Serverless & Cloud Architecture Deep, hands-on experience with the core serverless stack — Candidate should be able to design pipelines with cost, latency, and failure modes in mind, not just get things working. Knowledge of AWS IAM, VPC, and security patterns is equally important., • Python (Primary) & Java (Secondary) Strong Python skills are essential — not just scripting, but writing production-quality, testable, maintainable code. Candidate needs to be credible enough to review Python code written by the teams they support. Java familiarity matters for legacy pipeline work and cross-language debugging, but doesn't need to be at the same depth., • Infrastructure as Code Proficiency in Terraform is a must. Candidate should be building reusable, well-structured IaC modules — not one-off configurations — and comfortable working in a GitOps model with peer-reviewed, pipeline-deployed infrastructure., • CI/CD & Developer Platform Thinking Experience building and maintaining CI/CD pipelines The key mindset here is thinking about other engineers as your customers, and building tooling that reduces friction and cognitive load., • Observability & Operational Maturity Comfortable with CloudWatch, and ideally a third-party observability tool. They should understand SLOs and error budgets beyond the theory — and know how to design alerting that's actually actionable rather than noisy., • Communication & Developer Empathy Given the developer enablement focus, this is crucial. Candidate needs to write clear documentation, give useful feedback in code reviews, and explain complex infrastructure decisions to non-platform engineers. Strong written communication matters as much as verbal., • Security Mindset Practical knowledge of least-privilege IAM, secrets management and how to bake secure defaults into platform tooling so teams don't have to think about it. Why should you join us? • Flexible remote working options., • Flexible holiday scheme (unlimited vacation) to really make the most of your time and wellbeing., • 'Work From Anywhere' Policy - work almost anywhere in the world for 30 days per year!, • Employee Assistance Program and an enhanced maternity/paternity package, • We want to see you grow and do great things! We’re committed to your personal and professional development., • Funded training opportunities., • Auto-Enrolment Pension & Private Medical Insurance., • Cycle to Work and Car Maintenance Salary Sacrifice discounts!, • Kudos Hub - a peer-to-peer recognition system, where you can recognise others using points. These points can be collected and redeemed against a huge catalogue of rewards., • We’re an innovative technology leader with plans for growth in the global telematics industry. These are some exciting times! *Please note that while we accommodate a remote working environment, this hire will need to be based in the United Kingdom.

Kitman Labs is a global human performance company, disrupting and transforming the way the sports industry uses data to increase the performance of the world's top athletes. Driven by a passion to innovate in the areas of sports performance, analytics and user experience, we have assembled a team of the industry’s top data scientists, sports performance scientists, product specialists and engineers. The company received recognition by Fast Company in 2019 as one of the most innovative companies in the world. Kitman Labs’ advanced Outcome-driven Analytics and Performance Intelligence Platform are used by over 700 teams in 50 leagues on 6 continents spanning soccer, rugby, American football, baseball and ice hockey. The Role Senior Backend Engineers are responsible for building the core data-flows of Kitman Labs products. They do this with a focus on security, privacy, robustness and performance. The backend engineering team builds APIs and data processing pipelines that handle massive amounts of data from sports teams all over the globe. In conjunction with our Data Science team they build and maintain data models which embody the cutting edge of injury risk prevention technology. We’re looking for people with a strong background or interest in building successful products. You’ll be happy dealing with systems that involve many moving pieces. New technologies or approaches to solving problems don’t bother you. You are detail oriented but also pragmatic and considered in where you spend time and effort. \n We will expect you to • Design, build, and maintain APIs, services and data-stores., • Possess a deep understanding of what it takes to maintain high standards of software quality, including effective QA processes, writing high-quality code, following best practices, and adhering to established industry standards. Ensure cross team collaboration by working with our frontend engineers to build features that users love to use., • Work with our product team to reliably spec out and refine user stories, enabling them to be broken down and quickly delivered to production., • Confidently debug complex production issues across services and multiple levels of the stack., • Be focussed and able to prioritise tasks and not get distracted by unimportant details., • Set direction from a technical architecture point of view on projects and make, • pragmatic decisions if projects need to be redirected or scaled back. Experience and skills we look for • Experience building APIs or as part of a team building dynamic web applications., • Have shown an ability to take on new technologies and languages., • We work mostly in Ruby but this isn’t a prerequisite, we’re more interested in your ability to learn., • Hold yourself and others to a high bar., • Take pride in working on projects through to a successful completion., • Recognise the value of standardised, fully tested code that is delivered in a CI/CD environment. Additional skills that would be beneficial • We heavily utilise Amazon Web Services so experience with AWS or similar is a bonus., • Experience working with AI tools., • Knowledge of machine learning models. \n Benefits At Kitman Labs we pride ourselves on being the best and working with the best, so it should be no surprise that we are also dedicated to keeping the best through building a world-class work culture. We truly believe that a successful company begins through having an outstanding and inspiring culture, so our benefits reflect this: • Competitive salary, • Health insurance for employee & dependants, • Meaningful equity, • Pension Plan, • Life Cover, • Income protection, • Wellbeing benefits Location While this role allows for remote work, occasional face-to-face-gatherings are recommended. Diversity In addition to building a team with diverse skill-sets, Kitman Labs is committed to hiring people with diverse backgrounds. We do not discriminate based on age, civil or family status, disability, ethnicity, gender, race, religion, or sexual orientation. If you are a person with a disability and require assistance during the application process, please let us know. You can find information about how we process, share and keep your personal data safe by reading our _

Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients. We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business applications. We have a passion for using technology to solve business problems, working in partnership with our clients to help in achieving their goals. We are looking to hire a Senior Cloud & Network Infrastructure to work within our Group IT team. Our Group IT team at Sword are responsible for the design, security, and operation of the group’s internal IT platforms, maintaining core security and systems availability, maximising benefits from existing technology investments, and undertaking a programme of ongoing improvements to ensure the platforms that underpin Sword’s business remain secure, efficient, and aligned across all regions. The team operates globally across multiple business units, delivering secure, standardised services across Microsoft 365, Azure, networking, identity, and security platforms. What the role will look like: • You will join a small, focused internal IT team, reporting to the Group IT Manager, working closely with regional business units and security stakeholders across the group., • A normal week will see you supporting a range of activities including providing senior technical escalation support, designing and implementing improvements to core platforms, contributing to security and infrastructure projects, and helping deliver group-wide initiatives such as cloud adoption, firewall migrations, and Zero Trust security improvements, • The role will involve working across multiple technologies including Azure, Microsoft 365, enterprise networking, firewalls, identity, and security tooling, with opportunities to contribute to architecture decisions and long-term platform improvements., • There will be opportunities for you to refine and build new skills on the job, with the team expected to support one another across the range of technologies being leveraged., • The role is entirely internal, with no external customer-facing component You must be able to demonstrate significant experience delivering operational IT support and infrastructure projects within a medium-sized or enterprise organisation, including a range of technical skills drawn from across the following technologies. Primary Skills • Networking and security architecture (LAN/WAN design, routing, switching, VPN, hybrid cloud networking), • Enterprise firewalls and secure connectivity (Palo Alto, Fortinet, or similar), • Experience with Zero Trust / ZTNA principles and secure remote access solutions, • Azure Cloud Platform (IaaS / PaaS, networking, RBAC, Policy, Backup, Monitoring), • Azure networking (VPN, Load Balancer, Application Gateway, Firewall, Private Endpoints, Front Door) Beneficial Skills • Microsoft Windows platforms (Server / Endpoint management, Intune, SCCM, DNS, security features, authentication), • Active Directory / Entra ID (on-premises and cloud, SAML, Conditional Access, RBAC, PIM, Identity Governance), • Infrastructure as Code / automation (ARM, Bicep, PowerShell, scripting, or similar), • Microsoft 365 (Exchange Online, Teams, SharePoint, Intune, Defender, E5 security technologies), • SIEM / Security monitoring platforms (Azure Sentinel, Defender, or similar), • Systems monitoring and alerting (Azure Monitor, Log Analytics, PRTG, SCCM, or similar), • Centralised backup platforms (Azure Backup, Commvault, or similar), • Experience supporting governance / compliance frameworks (ISO 27001, Cyber Essentials, NIST, or similar), • Experience working in environments with multiple regions / tenants / business units, • Evidence of the following qualifications or equivalent on-the-job experience would be beneficial, • Relevant Microsoft certifications (Azure, Microsoft 365, Security, Identity, or Networking), • Azure Administrator / Architect / Security certifications, • Networking or firewall certifications (Palo Alto, Fortinet, CCNA, or equivalent) At Sword, our core values and culture are based on caring about our people, investing in training and career development, and building inclusive teams where we are all encouraged to contribute to achieve success. We offer comprehensive benefits designed to support your professional development and enhance your overall quality of life. In addition to a Competitive Salary, here's what you can expect as part of our benefits package: • Personalised Career Development: We create a development plan customised to your goals and aspirations, with a range of learning and development opportunities within a culture that encourages growth., • Flexible working: Flexible work arrangements to support your work-life balance. We can’t promise to always be able to meet every request, however, are keen to discuss your individual preferences to make it work where we can., • A Fantastic Benefits Package: This includes generous annual leave allowance, enhanced family friendly benefits, pension scheme, access to private health, well-being, and insurance schemes. At Sword we are dedicated to fostering a diverse and inclusive workplace and are proud to be an equal opportunities employer, ensuring that all applicants receive fair and equal consideration for employment, regardless of whether they meet every requirement. If you don’t tick all the boxes but feel you have some of the relevant skills and experience we’re looking for, please do consider applying and highlight your transferable skills and experience. We embrace diversity in all its forms, valuing individuals regardless of age, disability, gender identity or reassignment, marital or civil partner status, pregnancy or maternity status, race, colour, nationality, ethnic or national origin, religion or belief, sex, or sexual orientation. Your perspective and potential are important to us. If we can do anything to help make the hiring process more accessible, please let our talent acquisition team know when you apply so we can support any adjustments.

Location: Remote Salary: £75,000 - £85,000 At Arbor, we’re on a mission to transform the way schools work for the better. We believe in a future of work in schools where being challenged doesn’t mean being burnt out and overworked. Where data guides progress without overwhelming staff. And where everyone working in a school is reminded why they got into education every day. Our MIS and school management tools are already making a difference in over 12,000 schools and trusts. Giving time and power back to staff, turning data into clear, actionable insights, and supporting happier working days. At the heart of our brand is a recognition that the challenges schools face today aren’t just about efficiency, outputs and productivity - but about creating happier working lives for the people who drive education everyday: the staff. We want to make schools more joyful places to work, as well as learn. We are looking for an experienced and highly technical Senior Product Engineer to join our Engineering team and help us implement and deliver large projects and advocate for high engineering standards. The remit and focus of the role is to be a key driver in the team, taking responsibility for developing and owning features and core components of the company's core systems and processes, as well as auxiliary services where needed. It’s a broad and exciting role, so we’re looking for someone up for a challenge - if you’re a proactive and collaborative Senior Product Engineer, this is the role for you. Core responsibilities • Build, maintain and scale platform-level back-end services to enhance and serve our Data and AI capabilities for internal and external customers., • Leverage these Data and AI capabilities to build and ship new features within the core Arbor product suite., • Own the successful delivery of high-impact features, directly contributing to the advancement of Arbor products., • Drive the development and implementation of advanced tests for new and existing features, ensuring high test coverage and reliability standards., • Proactively identify, take ownership of, and resolve critical system bugs and issues using advanced problem-solving skills and comprehensive system knowledge., • Maintain high code quality standards through thorough, constructive code reviews, ensuring solutions are well-tested, scalable, and maintainable., • Produce well-architected, efficient, and scalable code by applying industry-leading design patterns and methodologies., • Create and maintain thorough technical documentation and diagrams that promote best practices and ensure clear communication., • Collaborate closely with the Engineering Manager, Tech Lead, QA Engineer, and Product Manager to address feature requests., • Support the Engineering Manager with interviews, scrum ceremonies, and the implementation of strategies to improve and optimise product quality and lead time, demonstrating a comprehensive understanding of the development lifecycle and processes., • Support the Tech Lead in developing technical roadmap solution designs, identifying areas for improvement, prioritising, and executing technical debt reduction., • Act as a role model for technical excellence through code reviews, pair programming, and actively mentoring and coaching mid-level and junior engineers in best practices, fostering knowledge transfer within the team., • Actively lead and participate in tech talks, workshops, and team-based learning initiatives., • Demonstrable experience building back-end Python-based services, • Previous experience building features in PHP, • Experience with enterprise solutions and large-scale systems., • Demonstrated knowledge of database technologies (SQL and NoSQL) and best practices for data modelling and performance optimisation., • Proven experience in managing large, technical projects and delivering high-quality, impactful results with minimal supervision., • Proven experience designing and writing APIs and services within a service-oriented environment., • Applies best practices and software engineering principles (e.g., SOLID, DRY) effectively., • Demonstrated knowledge of software best practices, including refactoring, writing clean code, and Test-Driven Development (TDD) and Test Automation., • Understands Scrum methodology or other agile development processes., • Demonstrates leadership through collaboration, mentorship, and a proactive approach to problem-solving., • Possesses excellent written and spoken English skills, with the ability to communicate clearly to both technical and non-technical stakeholders., • A driven team player who actively participates in discussions and readily offers assistance to others. The chance to work alongside a team of hard-working, passionate people in a role where you’ll see the impact of your work everyday. We also offer: • A dedicated wellbeing team who champion initiatives such as mindfulness, lunch n learns, manager training, mental health first aid training and much more!, • 32 days holiday (plus Bank Holidays). This is made up of 25 days annual leave plus 7 extra company wide days given over Easter, Summer & Christmas, • Life Assurance paid out at 3x annual salary, • Comprehensive wellness benefit provided by AIG Smart Health, which provides a 24/7 virtual GP service, Mental health support, Counselling, and personalised Health Checks, • Private Dental Insurance with Bupa, • Salary sacrifice Pension provided by Scottish Widows, • Enhanced maternity and adoption leave (20 weeks full pay) and paternity (6 weeks full pay) pay, • 5 free return to work maternity coaching sessions, helping you adapt to this new exciting time of life!, • Access to services such as Calm and Bippit (financial wellbeing coaching), • All of our roles champion flexible working and we are happy to discuss what this means to you, • Social committees that plan team, office and company wide events to bring people together and celebrate success, • Dedicated professional development training budget (CPD courses, upskilling resources, professional memberships etc), • Volunteer with a charity of your choice for a day each year, • Dog friendly offices!, • Phone screen, • 1st stage, • 2nd stage We are committed to a fair and comfortable recruitment process, so if you require any reasonable adjustments during your application or interview process, please reach out to a member of the team at _. Our commitment is also backed by our partnership with Neurodiversity Consultancy, Lexxic who provide us with training, support and advice. Our goal is for Arbor to be a workplace which represents, celebrates and supports people from all backgrounds, and which gives them the tools they need to thrive - whatever their ambitions may be so we support and promote diversity and equality, and actively encourage applications from people of all backgrounds. Know someone else who would be good for this role? You can refer a friend, family member or colleague, if they are offered a role with Arbor, we will say thank you with a voucher valued up to £200! Simply email: _ Please note: We are unable to provide visa sponsorship at this time.

Ready to make travel easier for millions? Airalo is the world’s first and largest eSIM store, helping travellers stay connected seamlessly in over 200 countries and regions. We trust our teams to take ownership, put customers first, and do work that has a real impact every day. What’s in it for you? Airalo offers team members a range of perks, including remote work, generous PTO, wellness and learning allowances, and, of course, our annual Airalo Away retreat. Learn more about our benefits here; _ Hi, I'm Andra, Director of Data at Airalo! Our team works across the full data ecosystem, from collection to insights activation, ensuring that every piece of data drives meaningful action. We’re curious problem-solvers who love tackling challenges that haven’t been solved before and building tools and processes that scale impact across the company. Airalo’s fully remote Data team is growing. You’ll turn numbers into decisions that shape the future of our business, collaborating with cross-functional teams to solve complex problems and influence how millions of travellers stay connected. This isn’t just dashboards - it’s using data to drive strategy, inform product and growth decisions, and create real impact. You’ll have access to best-in-class tools, the freedom to experiment, and a team ready to turn insights into action. As the Data Engineering Manager, you will lead the foundational backend of our data organization. YYou will directly manage our current pod of Data Engineers (2 Senior Data Engineers and 1 Customer Data Platform Engineer) and shape the hiring roadmap as the function grows - including scoping future specialized roles such as Machine Learning Engineers. Partnering closely with the Data Director, you will help us transition out of the reactive, ad-hoc phase and into a structured, highly scalable data ecosystem. You will own the architecture, ingestion, and orchestration that powers the rest of the data team - ensuring that our Analytics Engineers, Data Analysts and other users have a rock-solid, high-quality foundation to build upon. This role goes beyond building a data platform. You'll be the connective tissue between Product & Engineering, MarTech, and our partner ecosystem - ensuring data is produced cleanly at the source, captured reliably, and delivered cohesively across the entire organization. Manage, mentor, and grow a high-performing team of Senior Data Engineers and CDP Engineers. Drive hiring for the Data Engineering function as it grows, including scoping future specialized roles such as Machine Learning Engineers Foster a culture of engineering excellence, continuous learning, and cross-pollination of knowledge. Own the technical roadmap for Airalo’s data infrastructure (GCP, BigQuery), orchestration (Dagster, Airflow), and ingestion (Fivetran, custom APIs). Drive data-platform architecture decisions, turning ambiguous business problems into scalable, production-grade technical designs. Bridge the data platform with MarTech and third-party ecosystems (PSPs, MNOs, CDPs, attribution platforms), ensuring customer events, campaign data, and partner integrations flow cohesively in both directions. Partner with Software Engineering to embed data quality at the source - implementing data contracts, co-owning schema decisions, and driving the rollout of a data catalogue across the organization. Establish the foundations for real-time data capabilities as the business matures beyond batch processing Design systems that prioritize data quality, privacy, and governance standards across all data initiatives. Transition the team's workflow from reactive problem-solving to structured, agile delivery. Oversee the maintenance and optimization of high-performance data pipelines, implementing CI/CD automation, observability frameworks, and strict data quality gates. Roll up your sleeves when necessary to assist with complex code reviews, Python/Scala development, or unblocking the team on difficult architectural challenges. Act as a strategic partner to the Analytics Engineering Manager and Data Director to build the backend requirements necessary to achieve our company-wide goal of 80% self-serve analytics. 7+ years of professional experience as a Data/Software Engineer, with at least 2+ years of experience directly managing and scaling data engineering teams. You thrive in low-maturity or greenfield data environments. You're comfortable navigating ambiguity and enjoy the process of laying down paved roads and engineering standards where none existed before. Deep, hands-on background with major cloud platforms (GCP preferred) and cloud-native data warehouses (BigQuery preferred, or Snowflake/Redshift). Strong experience with orchestration tools (Airflow, Dagster), ELT pipelines (Fivetran, dbt), and distributed data processing frameworks (Apache Spark, Flink). Hands-on experience using AI tools to accelerate engineering workflows - code generation, code review, pipeline debugging, or documentation Strong coding experience in Python (and/or Scala) and advanced SQL across relational and non-relational databases. Experience implementing CI/CD, Infrastructure as Code, and observability/monitoring for data pipelines. Bachelor's degree in Computer Science, Engineering, Statistics, Information Systems, or a related quantitative field. Experience implementing data contracts, data catalogues (Atlan, Amundsen, DataHub), or federated governance models. Experience with Customer Data Platforms (Segment, mParticle, or similar), MarTech data integration, and real-time event processing. Experience in marketplace, B2C, or high-volume transactional businesses. Previous work in globally distributed data environments (multi-currency, multi-region, multi-language). Experience building or contributing to experimentation platform infrastructure (A/B testing pipelines, feature flag data, experiment analysis frameworks). Exposure to Machine Learning infrastructure - not necessarily building models, but scoping teams, tooling, and pipelines that support ML workloads. If you are interested in this position, please apply via the link. Please note that to be considered for this role, you must reside in and be fully eligible to work in either Romania, Spain, or the UK. Proof of a valid right to work in one of these three countries will be required. By applying, you acknowledge and agree that, in case of successful application, Airalo may request to run background checks as a condition for entering into an agreement with you. Rest assured that these checks will only occur upon your prior consent and at the end of the selection process, and will be strictly limited to what is allowed under the laws that are applicable to you. All data that you share or that we collect in connection with such checks will be processed in accordance with our Privacy Policy, available here: _ We sincerely thank all applicants in advance for submitting their interest in this opportunity. Airalo is an equal-opportunity employer and values diversity, equity & inclusion. We do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We are committed to providing reasonable accommodations upon request for individuals with disabilities throughout our job interview process. At Airalo, we use AI-assisted tools as part of our recruitment process. Your application will be reviewed using tools that help our recruiters analyze and organize CV information. These tools support, but do not replace, human judgment; all hiring decisions are made by humans. If you progress to an interview, we may use tools to generate AI-assisted notes - you can opt out of these. For more information on how we handle your data, please see our Privacy Policy: https://www.airalo.com/more-info/privacy-policy.

Location: Remote Salary: £70,000 - £80,000 At Arbor, we’re on a mission to transform the way schools work for the better. We believe in a future of work in schools where being challenged doesn’t mean being burnt out and overworked. Where data guides progress without overwhelming staff. And where everyone working in a school is reminded why they got into education every day. Our MIS and school management tools are already making a difference in over 7,000 schools and trusts. Giving time and power back to staff, turning data into clear, actionable insights, and supporting happier working days. At the heart of our brand is a recognition that the challenges schools face today aren’t just about efficiency, outputs and productivity - but about creating happier working lives for the people who drive education everyday: the staff. We want to make schools more joyful places to work, as well as learn. We are looking for an experienced and dynamic Senior DevOps Engineer to join our Engineering team and help us improve the resilience and performance of the Arbor platform, enabling the business to rapidly scale. The remit and focus of the role is to continuously fix and improve our architecture, infrastructure, and ways of working. This requires an obsessive, metrics-driven approach, a curiosity about system behaviour, and close collaboration with the solution architect and engineering teams. It’s a broad and exciting role, so we’re looking for someone up for a challenge - if you’re a collaborative and curious Engineer, this is the role for you. Core responsibilities • Work with Head of Platform and Head of SRE to identify improvements within the platform infrastructure and implement plans to address, • Work with the Platform teams to improve the maturity of all components within the system, including ensuring High Availability, and adequate testing and DR plans, • Contribute to improving our CI/CD pipelines and providing patterns of deployment, • Assist in incident response and resolution, and subsequent post-mortems and retrospectives, • Participate in tech-talks and team based learning to ensure knowledge is spread, • Document obsessively, relying on Playbooks/Runbooks and systems documentation to aid knowledge transfer, • Extensive experience of DevOps Engineering and operating a large scale platform, • Extensive experience of distributed cloud systems, and specifically Amazon Web Services, • Extensive experience of Infrastructure as Code tooling, such as Terraform, Ansible, Cloudformation etc, • Understanding of relational database technologies and their cloud versions (e.g. AWS Aurora), • Experience with messaging and distributed asynchronous workloads, • Experience with nginx or similar technologies, • Experience with DataDog, Prometheus or similar tools, • A positive and proactive attitude to problem solving, • A team player, willing to muck in and help others when needed, driven personality who asks questions and actively participates in discussions, • Good written and spoken English so you can present your ideas Bonus skills • Past experience with enterprise solutions running at scale, • Familiarity with kanban and agile development processes, • Experience with Docker and containerisation, • Familiarity with software best practices such as Refactoring, Clean Code, Domain-Driven Design, Test-Driven Development, etc. The chance to work alongside a team of hard-working, passionate people in a role where you’ll see the impact of your work everyday. We also offer: • A dedicated wellbeing team who champion initiatives such as mindfulness, lunch n learns, manager training, mental health first aid training and much more!, • 32 days holiday (plus Bank Holidays). This is made up of 25 days annual leave plus 7 extra company wide days given over Easter, Summer & Christmas, • Life Assurance paid out at 3x annual salary, • Comprehensive wellness benefit provided by AIG Smart Health, which provides a 24/7 virtual GP service, Mental health support, Counselling, and personalised Health Checks, • Private Dental Insurance with Bupa, • Salary sacrifice Pension provided by Scottish Widows, • Enhanced maternity and adoption leave (20 weeks full pay) and paternity (6 weeks full pay) pay, • 5 free return to work maternity coaching sessions, helping you adapt to this new exciting time of life!, • Access to services such as Calm and Bippit (financial wellbeing coaching), • All of our roles champion flexible working and we are happy to discuss what this means to you, • Social committees that plan team, office and company wide events to bring people together and celebrate success, • Dedicated professional development training budget (CPD courses, upskilling resources, professional memberships etc), • Volunteer with a charity of your choice for a day each year, • Dog friendly offices!, • Phone screen, • 1st stage, • 2nd stage We are committed to a fair and comfortable recruitment process, so if you require any reasonable adjustments during your application or interview process, please reach out to a member of the team at _. Our commitment is also backed by our partnership with Neurodiversity Consultancy, Lexxic who provide us with training, support and advice. Our goal is for Arbor to be a workplace which represents, celebrates and supports people from all backgrounds, and which gives them the tools they need to thrive - whatever their ambitions may be so we support and promote diversity and equality, and actively encourage applications from people of all backgrounds. Know someone else who would be good for this role? You can refer a friend, family member or colleague, if they are offered a role with Arbor, we will say thank you with a voucher valued up to £200! Simply email: _ Please note: We are unable to provide visa sponsorship at this time.

Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. What makes us different? Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world. Before you apply, please read the page to learn more about our internal culture, values, and mission. We also expect candidates to familiarize themselves with the Kraken app. Learn how to create a Kraken account . As a fully remote company, we have Krakenites in 70+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to , , and through our products like , , , and _. Become a Krakenite and build the future of crypto! Join our Exchange team and start building the internet of money. The Exchange team is responsible for everything to do with the trading backend services such as the matching engine, market data gateways, internal and external APIs, margin systems and various other trading services. The team is located globally and responsibilities are split into sub-teams, working with various tech stacks. Our teams code in C++, Go, Rust, and Python, depending on the product they are contributing to within Kraken. This role sits within the Trading Technologies sub-team, which owns the messaging and transport layer at the core of our trading infrastructure — built on Aeron for ultra-low-latency, reliable UDP messaging. You'll work directly on the systems that move market data, orders, and trade events across our exchange at microsecond scale. Develop and maintain core framework and key software components for the Kraken trading engine, with a fous on the Aeron-based messaging transport layer Design and implement low-latency, high-availability messaging solutions across unicast, multicast, and IPC transport paths Tune and profile the full system stack — CPU pinning, NUMA topology, kernel bypass, receive buffer sizing — to squeeze latency out of production infrastructure Build and extend Aeron Archive integrations for durable message replay and stream persistence Build and design solutions that mitigate risk, implement security, and protect both systems and data Write reusable, testable, and efficient code Collaborate with cross-functional teams and contribute to product roadmap accomplishment Work collaboratively on a distributed team, leveraging soft skills to effectively communicate and engage with stakeholders 5+ years experience working with modern C++ Prior experience in at least one of the following using Linux — distributed and/or highly-concurrent systems; low-latency and/or high-volume transaction environments Deep understanding of low-latency systems fundamentals: lock-free data structures, mechanical sympathy, cache-line discipline, busy-spin vs. park/wake tradeoffs Experience with Aeron or comparable messaging transports (e.g. Chronicle Queue, ZeroMQ, LMAX Disruptor) highly desirable Experience with UDP networking, multicast, and kernel-bypass techniques (e.g. DPDK, RDMA) a strong plus Familiarity with SBE (Simple Binary Encoding) or similar zero-copy serialisation formats a plus Experience profiling and optimising code (CPU, memory, network) — perf, flamegraphs, VTune, or equivalent High level of proficiency in Python, Rust, and SQL strongly preferred Demonstrated knowledge of order types, trading systems, and financial products is highly desirable Cryptocurrency/Blockchain familiarity highly preferable Proactive mindset with the ability to both prioritize tasks and adhere to aggressive deadlines BS in a technical or quantitative field Unless a specific application deadline is stated in the job posting, applications are accepted on an ongoing basis. Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution. We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance. Kraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgable about crypto! We may ask candidates to complete job-related skills or work-style assessments as part of our hiring process. These assessments are designed to evaluate competencies relevant to the role and are applied consistently across candidates for similar positions. Assessment results are considered alongside other relevant information, such as experience and interviews, and are not the sole basis for any employment decision. As an equal opportunity employer, we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws. Stay in the know _ _ _ _