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Requisition ID: 90About UsDuco is on a mission to reduce the time spent on data-related work by 90%. Our enterprise data automation platform empowers teams to work more efficiently and meaningfully by giving them the ability to automate data controls with the latest technology, such as no-code, the cloud, and AI.We help firms to start trusting their data, by giving them one intuitive platform to automate the front-to-back processing of all kinds of data (from structured Excels and RTFs to unstructured PDFs and emails). This eliminates the boring manual work across the data lifecycle and enables firms to act faster, work smarter, save money, reduce risk and comply with regulatory requirements.We’re headquartered in London and have offices in New York, Wroclaw, Singapore, and Antwerp. We’re proud to call some of the largest global financial institutions our clients, including over 15 of the world’s largest international banks, as well as brokers, exchanges, asset managers, hedge funds, administrators, service providers and corporates.About the roleYou will work in one of our cross-functional, empowered engineering teams. Each team owns its part of the product and makes decisions jointly, alongside Product, Sales and other customer advocates. You won't just build what someone else specifies; you will create new solutions to difficult problems and help take the platform to the next level.As a Senior Engineer, you will be a subject matter expert across multiple areas of the platform, involved in cross-team technical design, and independently responsible for the full lifecycle of the projects you deliver. At this level we expect your impact to reach beyond your own work: lifting your immediate team, and raising the bar across engineering as a whole through technical leadership, reviews and mentoring.We also want you to help shape how we build. AI is already core to our product, and it is changing how we engineer software just as fast. We want someone with the curiosity and judgement to help us adopt it well, across how the whole team designs, builds, tests and ships.Working with AI at Duco We see AI as a genuine lever for how good teams build software, not a gimmick. We have made a strong start, with much more to build. A growing part of that is harness engineering: designing the environments, constraints and feedback loops that let AI coding agents work reliably at scale, so engineers shift from writing every line to designing the systems that govern how agents write code. It is a chance to apply what you know and keep learning as we build the future. In this role you will:Use AI tools effectively in your own work, from writing and reviewing code to debugging and documentation.Help shape our pipelines and harness: guides, validation loops, test generation, CI/CD and quality gates that make AI-assisted work reliable for the whole team.Bring ideas, and a healthy scepticism for hype, on where AI adds real value and where it does not.Champion safe, responsible use that respects code quality, security, data handling and our engineering standards.You need not have done all of this before. Curiosity, judgement and a few real examples will go a long way.What you will be working onDeliver features into the core product, across all areas of the technology stackOwn the full lifecycle of your work: design, development, deployment and ongoing supportLead spikes and technical design for work that spans more than one team or domainCode review your peers' contributions and give clear, constructive feedbackTackle gnarly data manipulation and scaling problems with a team of very bright peopleMentor engineers and lift capability across the wider engineering function, including in how we use AIThe RequirementsExperience delivering and supporting resilient software that scales, in a multi-language, multi-technology stackDeep experience with Java and familiarity with a web framework (Spring Boot or Ruby on Rails)Strong skills in automated testing (unit, end-to-end, performance, stress) and a high bar for qualityWorking knowledge of SQL and relational database concepts at scale, including performance optimisationTechnical or team leadership experience, with practical experience of service-oriented architectures and container-based deployment (e.g. Kubernetes, Helm)A genuine interest in using AI to improve software engineering, with ideas (and ideally hands-on experience) for applying it individually and across a team's pipelineBeneficialSolid experience with a dynamically-typed language (e.g. Ruby); JavaScript, TypeScript and a front-end framework (React)Aptitude with CI/CD pipelines (GitLab preferred) and cloud computing, preferably AWSExperience with harness engineering or integrating AI / LLM-based tooling into a workflow or CI/CD pipeline, or with AI-assisted code review, test generation or developer productivity toolingExperience of architectural migration (e.g. service extraction or refactoring) and feeding observability or metrics systemsExperience delivering and supporting resilient software that scales, in a multi-language, multi-technology stackThe Reward PackagePrivate Medical Insurance and Healthcare Cash back Plan4* salary life assuranceUnlimited annual holiday, because we trust our people to manage their own time offEnhanced family leaveEmployee Assistance ProgrammeCycle to Work and Tech Scheme4 Volunteering days offFlexible working policy (2 days per week in office)Opportunity to work abroad for up to 6 weeks per yearPersonal learning and development opportunities Referral bonus if we hire someone great who you’ve recommended to usSpot RewardsEmployee of the Month and Employee of the Year awardsWant to do a little more research before you apply?Head over to our Glassdoor page to learn about our benefits, culture and to find out what our team thinks about life at Duco. You can also find out more about us on LinkedInDisclaimer Because we are committed to inclusivity, we strive to provide equitable opportunities for everyone. If you require accommodation during the recruitment process, please let us know at talent@du.co. Include your contact information, the role you're applying for, and how we can accommodate you.During the interview process and after hire, Duco does not discriminate on the basis of race, colour, gender or gender expression, sexual orientation, marital or pregnancy status, national origin, age, disability, religion or creed, socioeconomic background or status, size, or any other protected characteristic.

Solirius Reply, part of the Reply Group, is seeking an experienced Ruby Backend Developer to build scalable, secure backend systems. You will work in an agile team, delivering high-performance services and RESTful APIs. Responsibilities include designing APIs, collaborating across engineering, QA, and DevOps, and ensuring robust, testable code with a focus on security and performance. #J-18808-Ljbffr

Ripple is hiring for the Cash Forecasting team in London. You’ll design, build, and optimize backend services and APIs powering the platform that handles real-time cash visibility and forecasting for enterprise customers across 40+ countries. You will work on a Ruby on Rails and React stack, focus on PostgreSQL data integrity, testing with RSpec, and deploying via Docker in AWS. Join a fast-growing, on-call culture that moves $100B daily. #J-18808-Ljbffr

The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions. Through our people and technology, we connect clients to superior liquidity and data solutions. The Group is home to a stable of premium brands. Collectively, TP ICAP is the largest interdealer broker in the world by revenue, the number one Energy & Commodities broker in the world, the world’s leading provider of OTC data, and an award winning all-to-all trading platform. Founded in London in 1866, the Group operates from more than 60 offices in 27 countries. We are 5,200 people strong. We work as one to achieve our vision of being the world’s most trusted, innovative, liquidity and data solutions specialist. Global Analytics within TP ICAP is a specialised technology team which is responsible for developing and maintaining price discovery and analytical solutions, that support the Front Office and clients across multiple asset classes. As a C++ Software Engineer at TP ICAP you will develop and maintain high-performance C++ systems that power price discovery and analytical solutions across multiple asset classes. Working alongside Senior and Principal Engineers, you will take part in the analysis, design, development and testing of new features and changes, and see them through to production. You will also work directly with end users, including the quant team and brokers on the desk, to understand their needs and turn them into working software. Our codebase spans legacy and modern C++, so you will help keep established systems stable while contributing to an ongoing effort to modernise them. It is a good fit for an engineer early in their career who wants to grow their technical and domain expertise in a real-world financial technology environment. • Design, develop and test C++ features, and see them safely to production, • Work across legacy and modern C++, modernising while keeping systems stable, • Help estimate work and discuss solutions with the team, • Learn the domain and codebase from Senior and Principal Engineers, • Support directed refactoring towards target-state architecture, • Contribute to the team’s SDLC: planning, prioritisation and delivery, • Work directly with end users (quants and brokers) to deliver what they need Essential • Degree in a technical subject or equivalent industry experience, • Around 2–3 years’ commercial C++ experience, • Proficiency in modern C++ (C++11/14/17 or later), • Solid understanding of the STL, memory management, RAII and pointer semantics, • Comfortable communicating directly with non-technical users, • Comfortable using debuggers and diagnostic tools to investigate issues, • Willingness to work in a mixed legacy and modern codebase, • Growth mindset and eagerness to learn from experienced engineers, • Experience of the software development lifecycle in a technical role, • Familiarity with unit testing (for example Catch2 or similar) Desired • Experience with multithreading and concurrency, • Exposure to CI/CD pipelines, ideally GitLab CI or similar, • Interest in financial markets and OTC products (rates, swaps, bonds, credit), • Experience with real-time, networked or low-latency systems, • Experience with performance profiling and optimisation, • Experience packaging and distributing libraries (for example NuGet), • A general-purpose scripting language (such as Python, Perl or Ruby), • Windows PowerShell or Linux shell experience, • Exposure to other languages such as C#, Java or Python, • Awareness of secure coding practices (SAST), • Professional / 5 Concerned that you may not meet the criteria precisely? At TP ICAP, we wholeheartedly believe in fostering inclusivity and cultivating a work environment where everyone can flourish, regardless of your personal or professional background. Our dedicated Talent Acquisition team is here to assist you in recognising how your unique skills and abilities can be a valuable contribution. Don’t hesitate to take the leap and explore the possibilities. Your potential is what truly matters to us. We know that the best innovation happens when diverse people with different perspectives and skills work together in an inclusive atmosphere. That’s why we’re building a culture where everyone plays a part in making people feel welcome, ready and willing to contribute. TP ICAP Accord - our Employee Network - is a central to this. As well as representing specific groups, TP ICAP Accord helps increase awareness, collaboration, shares best practice, and holds our firm to account for driving continuous cultural improvement. UK - 135 Bishopsgate - London #J-18808-Ljbffr

At Cleo, we're not just building another fintech app. We're embarking on a mission to fundamentally change humanity's relationship with money. Imagine a world where everyone, regardless of background or income, has access to a hyper‑intelligent financial advisor in their pocket. That's the future we're creating. Cleo is a profitable, fast‑growing unicorn with over $300 million in ARR and more than 2× year‑over‑year growth. We’re building a team of brilliant, driven individuals passionate about making a real difference. We have a high bar for talent and a culture of collaboration and positive impact. We care more about how you think than the language you’ve used. While much of our product runs on Ruby, we deliberately hire polyglot engineers to bring diverse technical backgrounds. If you’ve shipped meaningful product work in any modern stack, you’ll ramp quickly. Curiosity, thoughtful engineering, and a willingness to learn matter most. You’ll join a cross‑functional product squad and work closely with engineers, designers, analysts, and product partners to build features that improve our users’ financial health. You’ll shape the direction of upcoming work, break down problems with your team, and help drive projects from early discovery to shipped impact. Day‑to‑day you’ll work across our backend and product systems—much of which runs in Ruby—but you don’t need Ruby experience to thrive. You’ll build and evolve APIs, data models, and business logic; contribute to testing, observability, and experimentation; and help us continuously improve developer experience and product quality. Along the way you’ll mentor others at your level, share knowledge, and contribute to a culture where engineers grow quickly and have real influence. A few examples of the work our engineers have shipped recently: • Building a secured credit card, • Launching new budgeting and financial insight features, • Running subscription and pricing experiments You care about building products that genuinely help people. You’re an engineer with solid fundamentals who has worked in any modern tech stack—the exact language isn’t important. What matters is your ability to reason clearly, learn quickly, consider trade‑offs, and write maintainable, thoughtful code. You collaborate well with product, design, and data; you’re curious about users; and you enjoy shaping work beyond the technical bits. Whether you’re mid‑level, senior, or leading teams, you contribute positively to engineering culture, support others, and help raise the bar for those around you. You align with our values and engineering principles—rooted in autonomy, accountability, pragmatism, and building things that genuinely improve people’s lives. Cleo is built as a Ruby on Rails monolith with a single React Native app frontend using TypeScript. We also leverage Python for machine learning services and PostgreSQL for our database, all hosted on AWS. Our CI/CD pipeline is fully automated, with production deployments happening on every merge via Heroku. Backend engineers deploy multiple times a week, and we release our front‑end app to Google and Apple for review at least once a week. We place a strong emphasis on quality: code is peer‑reviewed, and we maintain automated testing with Minitest and CircleCI. We’re also moving toward a more modular architecture, progressively refactoring our code as we build new features. A competitive compensation package (base + equity) with three annual reviews, aligned to termly OKR planning cycles. Public progression framework and salary bandings: link. • Fast‑growing tech startup backed by top VC firms, Balderton & EQT Ventures, • Clear progression plan; leadership and challenge opportunities, • Flexibility to balance well, • Globally distributed team; hybrid in London with travel cover, • Equity top‑ups, generous pay increases, and more, • 25 days annual leave + public holidays (+ additional day per year at Cleo, up to 30), • 6% employer‑matched pension (UK), • Private medical insurance, dental cover, and life assurance, • Enhanced parental leave, • 1 month paid sabbatical after 4 years, • Regular socials and activities, online and in‑person, • OpenAI subscription paid, • Online mental health support via Spill, • Workplace nursery scheme, • And many more! We strongly encourage applications from people of colour, the LGBTQ+ community, people with disabilities, neuro‑divergent people, parents, carers, and people from lower socio‑economic backgrounds. If there’s anything we can do to accommodate your specific situation, please let us know. The Cleo app is no longer downloadable in the UK (temporarily). Existing users retain access, but some features will be unavailable for a short period. We are focusing on the US market to provide the most value, and will apply learnings to support UK users in the future. #J-18808-Ljbffr

Please note this is for London, UK. You only need toapply to one location if there are multiple listed for the job. At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. Cash Forecasting is our AI-amplified treasury solution that helps CFOs and treasury teams move beyond error-prone spreadsheets to achieve real-time cash visibility and predictive accuracy. The platform integrates seamlessly with major ERPs and banking systems to automatically capture, categorise, and analyse transactional data across multiple currencies and business units. Leveraging our proprietary GSmart AI technology, the solution continuously learns from historical cash flows, sales data, and treasury information to automatically select optimal forecasting algorithms and improve accuracy by over 30%. You’ll work on sophisticated Ruby on Rails and React software that turns diverse financial data into clear analysis, giving customers sharp insight and forecasting through intuitive dashboards. This is a critical platform moving over $100 billion in daily cash flow for enterprise customers across 40+ countries, built to hold enterprise-grade security and scalability at that scale, every single day. • Design, build, and maintain backend services and APIs that power the Cash Forecasting platform, while remaining comfortable picking up frontend work when the task calls for it, • Work across a large, sophisticated, multi-tenant SaaS codebase, writing code that's built to scale across enterprise customers and their data, • Own the data layer, schema design, query performance, and data integrity - with a strong emphasis on PostgreSQL and SQL more broadly, • Write and maintain thorough test coverage using RSpec, treating testing as a first-class part of delivery, • Package and deploy services using Docker, and work within our AWS-based cloud infrastructure, • Write scripts and tooling to automate repetitive work, support data migrations, and keep the team moving quickly, • Instrument the systems you build with strong observability practices -logging, metrics, and tracing — to catch and resolve issues before they impact customers, • Benchmark and profile code to identify performance bottlenecks, and make evidence-based decisions about where to optimise, • Collaborate closely with product managers, designers, and fellow engineers to translate business and customer needs into robust technical solutions, • Participate in code reviews and technical design discussions, contributing to the team's overall growth and improvement, • Be a champion of the YBIYRI ethos (you-build-it-you-run-it), which includes participating in the on-call pager rotation, • 4-8 years of professional software development experience, ideally including full-stack work with a backend lean, • Strong SQL fundamentals; hands-on experience with PostgreSQL ideal, • Comfortable working within large, sophisticated, existing codebases and making changes safely, • Scripting ability for automation and tooling (language-agnostic), • Experience with Docker or other containerisation technologies, • Proven Git proficiency, including collaborative branching workflows, • Proficiency in at least one major programming language (such as Ruby, Python, or Java), • Experience employing AI tools throughout the development lifecycle to speed up problem-solving and delivery, • Experience testing with RSpec, • Experience with Ruby or Ruby on Rails is a strong plus - while we value the ability to learn quickly across languages, familiarity with our primary stack will help you ramp up faster., • Frontend experience, ideally with React, and the ability to contribute there when needed, • Experience with, or solid understanding of, AWS, • Experience building or maintaining multi-tenant, enterprise SaaS platforms, • Familiarity with observability tooling and practices (logging, metrics, tracing, alerting), • Experience benchmarking and profiling code for performance, • Experience in the financial industry, particularly treasury, payments, FX, or ERP systems Do Your Best Work • The opportunity to build in a fast-paced start-up environment with experienced industry leaders, • A learning environment where you can dive deep into the latest technologies and make an impact. A professional development budget to support other modes of learning., • Thrive in an environment where no matter what race, ethnicity, gender, origin, or culture they identify with, every employee is a respected, valued, and empowered part of the team., • In-office collaboration for moments that matter is important to our culture, and we give managers and teams the flexibility to decide which 10+ days a month they come in., • Bi-weekly all-company meeting - business updates and ask me anything style discussion with our Leadership Team, • We come together for moments that matter which include team offsites, team bonding activities, happy hours and more! Take Control of Your Finances • Competitive salary, bonuses, and equity, • Competitive benefits that cover physical and mental healthcare, retirement, family forming, and family support, • Employee giving match Take Care of Yourself • R&R days so you can rest and recharge, • Generous wellness reimbursement and weekly onsite & virtual programming, • Generous vacation policy - work with your manager to take time off when you need it, • Industry-leading parental leave policies. Family planning benefits., • Catered lunches, fully-stocked kitchens with premium snacks/beverages, and plenty of fun events Benefits listed above are for full-time employees. Ripple is an Equal Opportunity Employer. We’re committed to building a diverse and inclusive team. We do not discriminate against qualified employees or applicants because of race, color, religion, gender identity, sex, sexual identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by local law or ordinance. #J-18808-Ljbffr

At Ophelos, we believe in a different way to deal with debt. One that puts empathy and understanding front and centre, approaching our customers as individuals - no matter what they're going through. For too long, people in debt have borne the brunt of poor industry practices. Intimidating tactics, time-consuming customer service and a one-size-fits-all approach that overlooks the reasons anyone can fall into debt in the first place. Meanwhile, businesses suffer too. Poor customer experience translates to poor customer satisfaction, high churn rates, bad brand reputation and ultimately missed opportunities. That's why we're taking a radically different approach. Pioneering an industry-first AI-native collections platform, we build products that help individuals clear their debts in a way that suits them, whilst providing businesses with an improved customer experience and game-changing insights into their customer base. Since our launch in 2021, we've worked with some of the UK's leading companies, including Octopus, Scottish Power and Philips - helping millions of people move toward a more stable, debt-free future. In 2023, we were acquired by Intrum, Europe's biggest credit management service and have begun the next phase in our growth - expansion into 17 European markets over the next two years. At Ophelos, we are reimagining credit, collections, and financial health infrastructure across Europe. Our mission is to build fairer, smarter, and more empathetic financial systems through modern software engineering, data science, and thoughtful product design. As we expand into new markets across Europe, we face a core challenge: adapting to complex local banking standards, regulatory requirements, payment systems, and client integrations while maintaining a clean, scalable core platform. That's where Forward Deployed Engineering comes in. Forward Deployed Engineers (FDEs) make Ophelos work in each market without changing what Ophelos fundamentally is. FDEs operate right at the intersection of high-calibre software engineering and real-world market expansion. In this role, you will hold a unique position across Engineering and Markets: Engineering owns your growth & craft: You are held to rigorous engineering standards-code reviews, architecture design, technical excellence, line management, progression, and pay. Markets owns the priorities: You work hand-in-hand with named Markets counterparts to prioritize client deployments, integrations, and go-live schedules. • Edge & Integration Engineering: Build, scale, and optimize per-market client data ingestion and egestion integrations, including APIs, file formats, validation, reconciliation, and replay mechanisms., • Payment & Comms Integration: Connect market-specific payment providers, SMS, email, postal, and messaging vendor APIs through clean platform abstractions., • Configuration & Localisation: Leverage and expand existing configuration surfaces to adapt Ophelos to local regulations and workflow needs., • Market Operations & Defects: Own and resolve market-specific defects within the integration and configuration layers., • Field-to-Roadmap Influence: Collect market needs, measure commercial impact, and author structured Product Cases stating unlock value to shape the core product roadmap., • Client & Partner Engagement: Partner directly with Markets Success and client technical teams during onboarding across Europe., • Configure First: Solve requests using existing product configuration surfaces to deliver fast, maintainable solutions., • Integrate at the Edge: Build robust integration layers against clean, stable Abstraction APIs., • Escalate with Impact: When core capabilities are missing, build compelling business cases to drive product platform development rather than modifying core code directly., • Owns complete market onboarding end-to-end, acting as the primary technical authority in client discussions., • Aggregates multi-market needs into the Abstraction API roadmap with product engineering., • Builds reusable integration patterns, market playbooks, and mentors mid-level FDEs., • Confidently leads technical and executive-level discussions with enterprise financial institutions., • Strong Software Engineering Skills: Production proficiency in Python and TypeScript, with Ruby experience considered a plus., • Data Fluency Under Failure: Hands-on experience with complex schemas, data transformation, validation, reconciliation, idempotency, and replay logic., • Third-Party Integration Experience: Demonstrated ability to evaluate, map, and integrate third-party APIs and protocols safely and reliably., • Cross-Functional Communication: Ability to translate technical details clearly to client executives, product managers, and software eng #J-18808-Ljbffr

27 Goswell Rd., Barbican, London EC1M 7AN About Us Duco is on a mission to reduce the time spent on data-related work by 90%. Our enterprise data automation platform empowers teams to work more efficiently and meaningfully by giving them the ability to automate data controls with the latest technology, such as no-code, the cloud, and AI. We help firms to start trusting their data, by giving them one intuitive platform to automate the front-to-back processing of all kinds of data (from structured Excels and RTFs to unstructured PDFs and emails). This eliminates the boring manual work across the data lifecycle and enables firms to act faster, work smarter, save money, reduce risk and comply with regulatory requirements. We’re headquartered in London and have offices in New York, Wroclaw, Singapore, and Antwerp. We’re proud to call some of the largest global financial institutions our clients, including over 15 of the world’s largest international banks, as well as brokers, exchanges, asset managers, hedge funds, administrators, service providers and corporates. About the role You will work in one of our cross-functional, empowered engineering teams. Each team owns its part of the product and makes decisions jointly, alongside Product, Sales and other customer advocates. You won't just build what someone else specifies; you will create new solutions to difficult problems and help take the platform to the next level. As a Senior Engineer, you will be a subject matter expert across multiple areas of the platform, involved in cross-team technical design, and independently responsible for the full lifecycle of the projects you deliver. At this level we expect your impact to reach beyond your own work: lifting your immediate team, and raising the bar across engineering as a whole through technical leadership, reviews and mentoring. We also want you to help shape how we build. AI is already core to our product, and it is changing how we engineer software just as fast. We want someone with the curiosity and judgement to help us adopt it well, across how the whole team designs, builds, tests and ships. Working with AI at Duco We see AI as a genuine lever for how good teams build software, not a gimmick. We have made a strong start, with much more to build. A growing part of that is harness engineering: designing the environments, constraints and feedback loops that let AI coding agents work reliably at scale, so engineers shift from writing every line to designing the systems that govern how agents write code. It is a chance to apply what you know and keep learning as we build the future. In this role you will: • Use AI tools effectively in your own work, from writing and reviewing code to debugging and documentation., • Help shape our pipelines and harness: guides, validation loops, test generation, CI/CD and quality gates that make AI-assisted work reliable for the whole team., • Bring ideas, and a healthy scepticism for hype, on where AI adds real value and where it does not., • Champion safe, responsible use that respects code quality, security, data handling and our engineering standards. You need not have done all of this before. Curiosity, judgement and a few real examples will go a long way. What you will be working on • Deliver features into the core product, across all areas of the technology stack, • Own the full lifecycle of your work: design, development, deployment and ongoing support, • Lead spikes and technical design for work that spans more than one team or domain, • Code review your peers' contributions and give clear, constructive feedback, • Tackle gnarly data manipulation and scaling problems with a team of very bright peopleMentor engineers and lift capability across the wider engineering function, including in how we use AI The Requirements • Experience delivering and supporting resilient software that scales, in a multi-language, multi-technology stack, • Deep experience with Java or another statically-typed language, and familiarity with a web framework (Spring Boot or Ruby on Rails), • Strong skills in automated testing (unit, end-to-end, performance, stress) and a high bar for quality, • Working knowledge of SQL and relational database concepts at scale, including performance optimisation, • Technical or team leadership experience, with practical experience of service-oriented architectures and container-based deployment (e.g. Kubernetes, Helm), • A genuine interest in using AI to improve software engineering, with ideas (and ideally hands-on experience) for applying it individually and across a team's pipeline Beneficial • Aptitude with CI/CD pipelines (GitLab preferred) and cloud computing, preferably AWS, • Experience with harness engineering or integrating AI / LLM-based tooling into a workflow or CI/CD pipeline, or with AI-assisted code review, test generation or developer productivity tooling, • Experience of architectural migration (e.g. service extraction or refactoring) and feeding observability or metrics systemsExperience delivering and supporting resilient software that scales, in a multi-language, multi-technology stack The Reward Package • Private Medical Insurance and Healthcare Cash back Plan, • 4* salary life assurance, • Unlimited annual holiday, because we trust our people to manage their own time off, • Enhanced family leave, • Employee Assistance Programme, • Cycle to Work and Tech Scheme, • 4 Volunteering days off, • Flexible working policy (2 days per week in office), • Opportunity to work abroad for up to 6 weeks per year, • Personal learning and development opportunities, • Referral bonus if we hire someone great who you’ve recommended to us, • Spot Rewards, • Employee of the Month and Employee of the Year awards Disclaimer Because we are committed to inclusivity, we strive to provide equitable opportunities for everyone. If you require accommodation during the recruitment process, please let us know at . Include your contact information, the role you're applying for, and how we can accommodate you. During the interview process and after hire, Duco does not discriminate on the basis of race, colour, gender or gender expression, sexual orientation, marital or pregnancy status, national origin, age, disability, religion or creed, socioeconomic background or status, size, or any other protected characteristic #J-18808-Ljbffr

Fresha is the leading marketplace platform for beauty & wellness trusted by millions of consumers and businesses worldwide. Fresha is used by 130,000+ businesses and 450,000+ stylists and professionals worldwide, processing over 1 billion appointments to date. The company is headquartered in London, United Kingdom, with 15 global offices located across North America, EMEA and APAC. Fresha allows consumers to discover, book and pay for beauty and wellness appointments with local businesses via its marketplace, while beauty and wellness businesses and professionals use an all‑in‑one platform to manage their entire operations with an intuitive business software and financial technology solutions. Fresha’s ecosystem gives merchants everything they need to run their business seamlessly by facilitating appointment bookings, point‑of‑sale, customer records management, marketing automation, loyalty, beauty products inventory and team management. The consumer marketplace unlocks revenue potential for partner businesses by leveraging the power of online bookings and automated marketing through mobile apps and advanced integrations with major tech brands including Instagram, Facebook and Google. Fresha is seeking a Senior Platform Engineer, with a background or hands‑on experience in software development, whether at work (Software Engineer) or on side projects, to join our Platform and Infrastructure Engineering Team. You will be helping to push our platform and engineering department to the next phase, ensuring engineers have the best internal tools, local developer experience and necessary resources to work more efficiently and continue to deliver industry‑leading features to our growing platform. Platform team's mission is to “Improve software development lifecycle to be: Reliable, Secure, Fast & Cost‑effective”, ensuring we always take the proper steps to prioritise their needs and ability to reach their optimal velocity while optimising our budgets and keeping our costs flexible to meet business objectives. We achieve this by the following: • We build simple, composable components – inspired by Unix philosophy of simplicity and modularity; each service does one thing well; clear interfaces over complex implementations; push complexity to the edges where it belongs., • We make adoption optional, value mandatory – engineers choose their tools and approaches; platform features win by being better, not by force; only security and compliance are non‑negotiable., • We invest in knowledge and automation equally – build with future AI assistance in mind; document context and decisions, not just steps; automate repetitive tasks. To foster a collaborative environment that thrives on face‑to‑face interactions and teamwork, all Fresha employees work from our dog‑friendly office 4 days per week, with the flexibility to work remotely on Wednesday each week. London office address: The Bower, The Tower, 207 Old St, London EC1V 9NR. As a Senior Platform Engineer, we want you to be a driving force in improving how our platform and its services are developed. Regardless of the stage in its lifecycle, we want to ensure that we offer engineers the right solution for the job that will make the Fresha engineering department better than yesterday and industry‑leading. Like most incredible teams in history, we strive to achieve this with strong collaboration and communication (with our engineers). • Docker in production and local development, • AWS EKS, • Kafka for our asynchronous message queues, • Elixir / Ruby for main services, • NextJS/Typescript for our frontend services, • RDS PostgreSQL for persistent data storage, • GitHub Action as CI tool of choice – Jenkins & Argo Workflow for legacy pipelines, • Redis for key/value store, • Terraform for resource management, • Architecture – Define and develop the infrastructure architecture to support multi‑region deployments, • Automation – Seek out processes that can be improved with automation and have internal Developer Experience as the main driver, • Leadership – Effectively scope and lead projects autonomously, • Developer Experience – Extend our local development experience offerings for engineers, • Knowledge Sharing – Enrich knowledge across the department by creating Documentation, SOPs, Runbooks and fascinating knowledge‑sharing sessions, • Observability – Extend Monitoring & Observability capabilities, • Accessibility – Simplifying the process for engineers to access this data, • Collaboration – Collaborate and enable engineers to do their jobs more efficiently, • Efficiency – Developing tools to maximise engineering efficiency, such as automating the rollback of deployed applications, • Have experience in software development, • Demonstrate strong opinions and actively contribute ideas, driving discussions and solutions, • Are deeply passionate about their work and proactively challenge existing processes to foster continuous improvement, • Experience working with microservices and distributed systems at scale, • Have experience with working on cross‑team projects, • Have AWS experience – we use EKS, RDS, S3, Cloudfront and MSK extensively, • Have an understanding of SLIs, SLOs & SLAs, • Knowledge of platform and ops concepts such as networking and Linux administration, • Experience with monitoring tools – we use Datadog, Grafana, ELK, Sentry and OpsGenie At Fresha, we are creating a culture where individuals of all backgrounds feel comfortable. We want all Fresha people to feel included and truly empowered to contribute fully to our vision and goals. Everyone who applies will receive fair consideration for employment. We do not discriminate based on race, colour, religion, sex, sexual orientation, age, marital status, gender identity, national origin, disability, or any other applicable legally protected characteristics in the location in which the candidate is applying. If you have any accessibility requirements that would make you more comfortable during the interview process and/or once you join, please let us know so that we can support you. #J-18808-Ljbffr

We are looking for a Senior Platform Engineer to join the small team designing and building the platforms and systems to support a number of vital functions across Our Future Health. These systems will include but not limited to the participant-facing websites, import and processing of high-volume health, NHS and genetic datasets to the de-identification/sharing of data into accredited Trusted Research Environments (TREs). If you have prior experience building a public cloud-based platform from the ground up, we’d be keen to see your application. We’re looking for candidates who are passionate who can recommend modern technologies and practices that have a track record of being used successfully in the platform we are looking to build. At Our Future Health, our mission is to transform the prevention,detectionand treatment of conditions such as dementia, cancer, diabetes, heart disease and stroke. We’re looking for people to join us on our journey. If you’re looking for a new challenge where you can contribute to helping future generations live in good health for longer, then we’re keen to speak with you. • Be part of our growing technology team to help create the cloud platforms to support Our Future Health as we scale, • Work with the engineering and operations teams to define platform requirements, • Use an iterative approach to building the platform, starting simple and increasing complexity as we go, • Support defining development processes as part of a new, growing team, • Own solutions from conception to deployment and beyond, taking part in on-call rotas where necessary, • Integrate and deploy third-party tools required by other teams, • Devise innovative ideas for solving hard technical problems involving distributed systems, scale and security and translate these ideas into designs and implementation, • Implement best practices when it comes to availability, scalability, operational excellence, and efficiency, • Working in a siloed environment with no freedom to make decisions., • Working in a place where you can’t see the impact your expertise makes., • High proficiency in cloud DevOps/platform engineering and large-scale live services. Azure, AWS or GCP., • Hands-on experience developing infrastructure-as-code with tools such as Terraform, OpenTofu, Terragrunt, Pulumi following GitOps practices., • Strong experience coding and automating tasks in a high-level language, preferably Python, • Hands-on experience working directly with software engineering best practices: unit testing, code reviews, design documentation, excellent debugging, troubleshooting skills., • Experience in building/deploying tools related to data pipelines, ETL processes., • Confident with cloud-native technologies like Kubernetes, Docker, • Experience deploying open-source technologies such as Python, Node.JS, Ruby, Postgres and related CI/CD pipelines, • Good understanding of cloud security best practices and security compliance, • Experience designing, supporting and troubleshooting production systems at scale, • Good understanding of technology stacks from networks up to applications, • Experience of working in an agile methodology; used to code reviews and pairing In addition, experience in a commercial regulated domain would be a bonus (could be clinical, wearables, consumer apps, genomics, pharma etc). • Generous Pension Scheme – We invest in your future with employer contributions of up to 12%., • 30 Days Holiday + Bank Holidays – Enjoy a generous holiday allowance with the flexibility to take bank holidays when it suits you., • Enhanced Parental Leave – Supporting you during life’s biggest moments., • Career Growth & Development – £500 per year to spend on Learnerbly, our learning platform, plus regular appraisals and development opportunities., • Cycle to Work Scheme – Save 25-39% on a new bike and accessories through salary sacrifice., • Home & Tech Savings – Get up to 8% off on IKEA and Currys products, spreading the cost over 12 months through salary sacrifice, • £1,000 Employee Referral Bonus – Know someone amazing? Get rewarded for bringing them on board!, • Wellbeing Support – Access to Mental Health First Aiders, plus 24/7 online GP services and an Employee Assistance Programme for you and your family., • A Great Place to Work – We have a lovely Central London office in Holborn, and offer flexible and remote working arrangements. Join us - let’sprevent disease together. At Our Future Health, we recognise the importance of having a diverse workforce and ensuring that all candidates, regardless of their background, have equitable access to our application process. We proactively encourage applicants who identify as having a disability, neurodiversity, or long-term health conditions to let us know if they require any reasonable adjustments as part of their application process. If you do require any reasonable adjustments, please email us at #J-18808-Ljbffr

Fin is the AI Customer Agent company on a mission to help businesses provide perfect customer experiences. Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver impeccable, always-on customer support across the customer journey – from service, to sales, to ecommerce. Powered by our own AI models, Fin resolves complex customer issues end-to-end across every channel, with minimal set-up and integration. Fin can also be combined with our natively integrated Intercom help desk for one single system that is designed to meet the needs of modern day support teams. Founded in 2011, Fin became one of the fastest growing companies and remains one of the largest private software companies in the world with nearly 30,000 global businesses using our products to transform their customer support. Driven by our core values, we push boundaries, build with speed and intensity, and relentlessly deliver incredible value to our customers. At Fin, you will be a product engineer - someone who solves real customer problems through a smart and efficient application of your technical knowledge and your tools. You’ll be part of one of our multidisciplinary product teams, where you will build both back-end and front-end systems, and work closely with designers, product managers, researchers, and data analysts. We’re facing many exciting scaling challenges and we’re building a robust platform where your expertise can be applied to areas such as building a beautiful messenger composer, rule matching, deliverability, security, app availability and machine learning, to name a few. As an experienced engineer you will: • Develop technical plans and contribute to our technical architecture as we scale our products to serve tens of millions of people every day., • Write Ruby code, which knits together a lot of AWS, infrastructure, platform and SaaS technologies that form the core of Fin's backend infrastructure, • Ship a change to production on your first day and a feature in your first week. That “day one” change is automatically deployed to production along with 100 other deployments (on average) each weekday., • Build using the best tools in the industry. We invest heavily in AI-powered developer tools that remove friction and help you focus on solving meaningful problems., • Grow your team’s capacity by mentoring other engineers and interviewing candidates. This is a chance to be an integral part of building and growing a team., • 5+ years of industry experience in a software engineering role, preferably building a SaaS product. You can demonstrate significant impact that your work has had on the product and/or the team., • Experience collaborating directly with product teams and designers, and a proven track record of delivering value to customers or users. Engineers at Fin are pragmatists who work closely with others on cross-disciplinary teams, • Experience with Distributed systems We are a well treated bunch, with awesome benefits! If there’s something important to you that’s not on this list, talk to us! • Competitive salary and equity in a fast-growing start-up, • We serve lunch every weekday, plus a variety of snack foods and a fully stocked kitchen, • Pension scheme & match up to 4%, • Peace of mind with life assurance, as well as comprehensive health and dental insurance for you and your dependents, • Flexible paid time off policy, • Paid maternity leave, as well as 6 weeks paternity leave for fathers, to let you spend valuable time with your loved ones, • If you’re cycling, we’ve got you covered on the Cycle-to-Work Scheme. With secure bike storage too, • MacBooks are our standard, but we also offer Windows for certain roles when needed. #LI-Hybrid Fin has a hybrid working policy. We believe that working in person helps us stay connected, collaborate easier and create a great culture while still providing flexibility to work from home. We expect employees to be in the office at least three days per week. We have a radically open and accepting culture at Fin. We avoid spending time on divisive subjects to foster a safe and cohesive work environment for everyone. As an organization, our policy is to not advocate on behalf of the company or our employees on any social or political topics out of our internal or external communications. We respect personal opinion and expression on these topics on personal social platforms on personal time, and do not challenge or confront anyone for their views on non-work related topics. Our goal is to focus on doing incredible work to achieve our goals and unite the company through ourcore values. Fin values diversity and is committed to a policy of Equal Employment Opportunity. Fin will not discriminate against an applicant or employee on the basis of race, color, religion, creed, national origin, ancestry, sex, gender, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, gender identity, gender expression, marital status, or any other legally recognized protected basis under federal, state, or local law. #J-18808-Ljbffr

Description This individual will be working with external security researchers and Amazon teams to secure Amazon’s public-facing devices and services. In this role, you will be responsible for ensuring vulnerabilities are remediated with urgency by partnering with service teams, ensuring what is learned through disclosure and mitigation improves the security of Amazon’s device and software development life cycle. This role will provide you with challenging leadership and technical opportunities and the chance to grow Amazon’s Bug Bounty and Threat Intelligence programs into the best on planet Earth. Description This individual will be working with external security researchers and Amazon teams to secure Amazon’s public-facing devices and services. In this role, you will be responsible for ensuring vulnerabilities are remediated with urgency by partnering with service teams, ensuring what is learned through disclosure and mitigation improves the security of Amazon’s device and software development life cycle. This role will provide you with challenging leadership and technical opportunities and the chance to grow Amazon’s Bug Bounty and Threat Intelligence programs into the best on planet Earth. You will be in direct contact with teams in a variety of business verticals, giving you firsthand knowledge about how Amazon is built and how it operates at a deep, technical level. Additionally, you will leverage the knowledge you gain about Amazon to find new ways to drive improvements to Customer relationships, services, processes, and technologies throughout the company, with the goal of ensuring the continued safety and security of our customers. You will use your technical skills to triage disclosed risks and collaborate with customers and security researchers to maintain and raise Amazon’s high security bar. You’ll be backed up by a team of highly skilled security engineers all working with a singular focus of maintaining customer trust and security. You must demonstrate resilience and navigate ambiguous situations with composure and tact. Above all else, a strong sense of Customer Obsession is necessary to focus on the goal of keeping Amazon and its customers secure with the highest priority. Key job responsibilities • Triage externally disclosed hardware and service security issues, suggest fixes, and collaborate with builder teams for remediation, • Identify risk trends in Amazon devices and services, and collaborate with builder teams for remediation, • Automate manual processes to streamline security work, • Lead improvements to Amazon programs and processes, • Write and deliver high-quality documents for technical and non-technical audiences, • Manage relationships with Customers and security researchers Basic Qualifications • Experience in any combination of the following: application security frameworks, security code reviews, incident response, secure infrastructure, penetration testing, mobile security, cloud security, AI security, identity and access controls, threat modeling, cryptography, threat intelligence, or secure software development, • Knowledge of system security vulnerabilities and remediation techniques, including penetration testing and the development of exploits or equivalent, • Experience in scripting, programming, or security code reviewing in a common language, such as Python, Java, or C++, • Experience with AWS products and services, • Experience working with device technologies under development, familiarity with flashing firmware, basic device debugging and familiarity with reading/pulling device logs, or experience scripting in one or more language (e.g. Bash, Python, Perl, Ruby), • Deep understanding of hardware security, firmware analysis, operating system internals, and low-level programming Preferred Qualifications • Bachelor's degree in a STEM field (Science, Technology, Engineering, Mathematics), • 5+ years of any combination of the following: threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience, • Experience supporting Red Team, Penetration Testing, or Bug Bounty programs Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner. Company - Amazon Development Centre (London) Limited Job ID: A10494640 #J-18808-Ljbffr

Location: Waterloo, London, England, UK | Hybrid (1 day per week in office) At 8th Light, we bring life to the best ideas. Founded in 2006 and headquartered in Chicago, we are a technology solutions consultancy that partners with organisations from early-stage startups to the world's largest companies. We take on hard software challenges and turn them into durable results. We build agentic products, the platforms they run on, and the engineering and design at every layer. Our commitment to quality means we deliver solutions we’re truly proud of, while our curiosity sparks innovation and breakthrough thinking. 8th Lights thrive in an environment that champions continuous education, fueling our growth through mentorship and hands-on work. We foster an open, collaborative culture grounded in honesty that builds trust, and believe true success is measured by the outcomes we create for our clients. If this kind of work and our kind of people energises you, you’ve found the right place. You’ve shown long-term repeated success on a variety of projects, typically over the course of 7+ years. You can be the go-to leader for any software development engagement. You have a broad and deep range of expertise that allows you to make an immediate impact on projects. In your previous experience, you have: • Successfully led high-stakes consulting engagements from discovery to production, • Built high-quality, maintainable software collaboratively, incrementally, and through an approach tailored towards the unique needs of the clients you’ve served, • Written production-quality code using a variety of languages and frameworks, including but not limited to: Java, C#/.NET, Python, TypeScript, JavaScript, React, Go, Ruby, Scala, R, and SQL, • Leveraged AI-assistive development tools for tasks like scaffolding, refactoring, debugging, test generation, and documentation, • Experience building or integrating AI/ML-powered features into products or systems (e.g., recommendation engines, NLP models, computer vision, predictive analytics), • Used context-appropriate automated testing to inform software design choices and catch bugs, • Debugged and refactored pre-existing code to incrementally improve it, • Collaborated with teams using Git, MacOS/Linux, and CI/CD, • Remedied architecture-level concerns such as scalability, security, reliability, and performance, • Brought together people from different functions and perspectives in forums that encourage idea sharing, collaboration, and problem solving, • Made thoughtful recommendations and set direction in the face of ambiguity, • Mentored and shared knowledge with colleagues, • Actively sought out and effectively given feedback, • Communicated empathically with stakeholders and colleagues, • Collaboratively led stakeholders to balance technical considerations with product and user needs As a lead technologist on projects, you’ll work with a variety of clients, typically one to two in a year, through a variety of technologies and frameworks over the course of your career with us. You’ll lead more complicated projects, leading teams to do so. You’ll work with colleagues who share your passion for technology solutions. You’ll invest time developing your skills and sharing what you know. You’ll be responsible for: • Making immediate contributions to projects, rapidly building trust with clients, • Working pragmatically to balance technology choices while delivering high-quality work within deadlines, • Leading architecture and software design discussions, • Collaborating on systems that involve the full ML lifecycle from data ingestion and preprocessing, to model deployment, integration, and performance monitoring, • Generating new potential solutions to challenges (technical and non-technical) in partnership with team members and clients, • Leading or initiating formal feedback conversations with teams and clients via retrospectives, • Clearly articulating and documenting outcomes and driving forward action items, • Contributing to the health of your team and 8th Light’s culture by modeling our Values, • Ensuring your team has a healthy, prioritized, estimated backlog, • Managing high-level project roadmaps as the team lead for large engagements, • Maintaining relationships with client technical leaders, • Regular syncs with the client to provide status updates, and for identifying and evaluating risks and presenting potential solutions, • Identifying, mitigating, and resolving blockers to team progress, • Contributing to 8th Light by serving as a mentor, leading or designing workshops internally or for clients, representing 8th Light in the tech community, or supporting our hiring processes We work across many areas, and encourage anyone with the experience listed above to apply. We would particularly like to encourage applicants with experience in the following areas: • Platform engineering: building reusable software foundations, internal developer platforms, and infrastructure that other teams build on, • Data Engineering: including platforms like Databricks for data processing and analytics, • Delivering production agentic systems, including RAG pipelines, vector search, and agentic frameworks such as LangChain, LlamaIndex, CrewAI, AutoGen, and n8n, • DevSecOps & DevOps, • MLOps, • Infrastructure as Code Building a truly diverse, equitable, and inclusive workplace is an ongoing journey, and we’re excited to keep learning and growing together. We have a proud tradition of hiring talented colleagues with real-world career experiences. At 8th Light, we believe our people are our greatest asset. Their growth, well-being, and success shape our future. • Our wellness package is designed with the Whole YOU in mind and includes:, • A robust L&d programme featuring unlimited access to thousands of books, courses, and expert-led training on the O'Reilly learning platform., • Annual financial stipend and time allotment for learning & development, • Coworking support for our global team, • 12 weeks of new parent leave available for eligible employees See our full listBenefits. At 8th Light, we are committed to a compensation philosophy that is transparent, fair, and helps us attract and retain top talent in alignment with our company’s strategic growth goals and clients’ needs. We benchmark our salaries using Geographic Structures to establish competitive pay ranges within the regions where 8th Lights live. Our pay ranges for our Lead Engineer position within London is: £76,023-95,029 GBP. Reach out to ----- for more relevant information pertaining to your local market. 8th Light's culture is rooted in strong connections that extend across our teams, regions, and beyond client work. We are a distributed team across the United States, Canada, and the United Kingdom, with hubs in Chicago, London, Los Angeles, New York, and Seattle. • London Co-working: Employees working from our London hub follow a hybrid model, which includes a minimum of one day per week in our Waterloo Office. This co-working day is designed to encourage collaboration and further strengthen our community.In most cases, our consulting engagements do not require travel. #LI-Hybrid At 8th Light, one of our core values is Honesty that builds trust — and that shapes how we approach hiring. We want you to have a clear picture of who we are, what we’re looking for, and how we handle your information throughout the process. Before submitting your application, please take a moment to review our Global Candidate Privacy Notice. By applying, you acknowledge that you've read it. #J-18808-Ljbffr

Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting-edge technology with the craft of five-star chauffeuring to deliver an experience trusted by more than 100,000 active riders and 1,200 corporate accounts. We’re a profitable, fast-growing scale-up with $43M raised and over $100M in annual revenue. Having recently launched in New York City, we’re expanding rapidly across the US and EMEA. If you take pride in your craft and want to help shape the next chapter of our growth, we'd love to hear from you. A small core-engineering team devoted to protecting our clients' privacy at the highest level. We build privacy-first systems that keep users' location data inaccessible, even to us, and push that bar further with features no other ride-hailing service offers. Privacy is a core principle at Wheely and a key competitive advantage as we grow across Europe and the US.We're looking for a Full-Stack Engineer to help build it. • Work on privacy-focused systems and architecture that keep users' location data inaccessible — even to us., • Work across the stack using React, TypeScript, and Node.js or Golang to deliver high-quality solutions., • Collaborate closely with Product Managers, Designers, and Software Engineers to shape technical solutions from concept through production., • 3+ years of experience as a Full-Stack or Frontend Engineer with backend experience., • Commercial experience with Node.js. Golang is nice to have., • Strong frontend development experience with TypeScript, React, React Query, Redux or alternative state management libraries (e.g. MobX)., • Solid understanding of HTML, CSS, JavaScript, and modern browser APIs., • Familiarity with modern frontend tooling (Vite/Webpack, ESLint, and package managers such as npm/pnpm)., • Experience with automated testing, such as end-to-end tests (Playwright, Selenium), UI/Component tests (e.g. using Jest), or snapshot tests., • STEM (technical) degree. Our current stack: Go microservices, shrinking Ruby monolith, Node.js, TypeScript, React, React Query, Vite, MongoDB, PostgreSQL, RabbitMQ, GRPC, Thrift, Redis, AWS, Terraform, K8S. • Office-based role in West London, four days a week with flexible start and finish times, plus one remote day of your choice, • Salary: £81,000 – £99,000 (subject to experience), • Employee stock options plan, • Private medical and dental insurance, • Life and critical illness cover, • Latest-generation MacBook Pro and 4k display, • Monthly credit towards Wheely journeys, • Cycle to Work scheme, • Professional development stipend, • Relocation support, including visa sponsorship and allowance All of your personal information will be collected stored and processed in accordance with Wheely’s Candidate Privacy Notice Find more English Speaking Jobs in United Kingdom on Arbeitnow #J-18808-Ljbffr

Most money apps talk at you. Cleo talks back We're not building another finance app. We're building the world's first AI financial assistant, one that actually understands your money and makes you better at it, and we're changing the world's relationship with money in the process For everyone, whatever the background or balance. The proof: profitable, fast-growing, a unicorn with over $300M in ARR, and millions of people who now feel differently about their money. We love original thinkers who challenge the status quo. We move fast, tell the truth, and there's nowhere to hide from good work here. If that excites you more than it scares you, you'll fit right in. Follow us on LinkedIn for new features and the occasional roast Here at Cleo, we have ~200 Engineers organised into Pillars Our stack spans a Ruby on Rails monolith, a single React Native (TypeScript) app frontend, Python for machine learning services, and PostgreSQL, all hosted on AWS and shipped through Kubernetes - backend goes out multiple times a week, app releases to Google and Apple at least weekly. To thrive here, our engineers proactively use our Engineering Principles to guide daily decisions, take ownership of problems beyond their own squad to drive broader impact, and actively drive their own learning, development and growth. We're hiring Senior Backend Engineers to join one of our cross-functional product squads - working closely with other engineers, designers, analysts, and product partners to build features that improve our users' financial health. We care far more about how you think than which language you've used before. Much of our product runs on Ruby today, but we deliberately hire polyglot engineers: if you've shipped meaningful product work in any modern stack, you'll ramp quickly here. Key responsibilities for this role include: Shape the direction of upcoming work - break down ambiguous problems with your squad and help drive projects from early discovery through to shipped impact Build and evolve the APIs, data models, and business logic behind our product; no Ruby experience required, just strong fundamentals and sound judgement on trade-offs Contribute to testing, observability, and experimentation, and help continuously raise the bar on developer experience and product quality Drive high-impact initiatives such as our secured credit card, budgeting and financial insight features, and subscription/pricing experiments Mentor engineers at your level and beyond, share knowledge generously, and help build a culture where people grow quickly and have real influence An experienced engineer with solid fundamentals, having worked across any modern tech stack - the specific language matters less than your ability to reason clearly, learn quickly, and think in trade-offs A track record of writing maintainable, thoughtful code and making sound technical decisions with minimal oversight Comfortable working with Ruby, or confident you can ramp up quickly in it - deep Ruby experience isn't required Strong collaboration skills with product, design, and data partners, with genuine curiosity about users and their problems Experience mentoring or raising the bar for engineers around you, and contributing positively to team culture Motivated by Cleo's mission - you care about building products that genuinely improve people's financial health Alignment with our engineering principles - autonomy, accountability, pragmatism, and building things that matter We offer benefits package built to support you in and out of work. Benefits vary by country and include meaningful equity, comprehensive health, dental and vision insurance, mental health support, a paid one-month sabbatical after four years, a learning and development platform, pension or retirement contributions, and location-specific leave entitlements. For the full breakdown on what's available in your location, visit our Candidate Hub Cleo's mission is to change the world's relationship with money. We can't do that without building a brilliant, genuinely diverse team - and making sure our hiring process gives everyone a fair shot, running a fair and transparent recruitment process in which every candidate is considered on their metris. We're glad to make reasonable adjustments at any stage of the process. If there's anything we can do to support you in showing us your best, please let your recruiter or one of the team know. We may use AI-assisted tools during the recruitment process to take support the team in different ways like taking notes or referring back to conversations. They do not replace the team and all applications are reviewed by a Cleo employee thoroughly! #J-18808-Ljbffr

Zuno is the tech platform behind BOXT. We manage the whole installation process for home energy products, from boilers and air conditioning to heat pumps, solar, batteries and EV chargers. We work with brands like E.ON Next, EDF Energy, Worcester Bosch and Tesla to get their products into customers’ homes. We are looking for a hands-on mid-level DevOps engineer to help build and run the platform our business depends on. You will not just keep the lights on; you will work with others to shape how we build, deploy and operate our infrastructure. The foundations are in place, but we are growing and evolving, so there is plenty to still define; you will be a key member of the team driving this forward. You will write infrastructure as code, own pipelines, and work directly with product engineers to make shipping software fast, safe and secure. You will be trusted to pick up work without being told, diagnose incidents and create solutions that fit the problem. • Builds and maintains our AWS infrastructure as code, treating infrastructure with the same care as application code - reviewed, tested and versioned., • Optimise our platform and containerised workloads on ECS and Fargate, including scaling, cost and service health., • Automates repeat work rather than absorbing it, removing toil from the team instead of quietly living with it., • Owns and improves our CircleCI and GitHub Actions pipelines so builds, tests and deployments are quick and predictable., • Writes and maintains runbooks so operational knowledge sits with the team rather than with one person., • Set up and tune monitoring and alerting in New Relic so problems are spotted before customers raise them, and so alerts mean something when they fire., • Takes part in incident response, helps establish root cause, and sees follow-up fixes through to completion rather than leaving them on a list., • Contributes to backup, resilience and disaster recovery work, including testing that recovery actually works., • Applies security fundamentals day to day: least privilege IAM, secrets handling, patching, network segmentation and certificate management., • Supports evidence gathering and control work for our security and compliance obligations., • Works closely with product engineering, support and security so platform decisions reflect real needs rather than assumptions., • Is collaborative by default, creating solutions together or seeking feedback to learn and validate., • Solid hands-on experience with core AWS services, and comfortable designing cloud native systems built on containers, serverless components and automation, • Able to read, write and maintain Go, used here mainly for internal tooling, • Practical experience building and maintaining infrastructure as code with Terraform or Pulumi (Pulumi preferred), • Confident with Git workflows, pull request reviews and GitHub Actions for CI/CD, • Experience configuring and integrating off-the-shelf vendor products as well as internally built tools, • A good grasp of core security fundamentals, including IAM and least privilege, secrets management, networking basics (VPC, DNS, TLS, load balancing) and vulnerability management, • Comfortable troubleshooting Linux and containerised workloads, and scripting your way out of repetitive tasks, • Able to manage your own workload, prioritise sensibly, and keep progress visible without being chased, • Clear communicator, able to explain technical decisions or challenges to non-technical people, • Some Node.js or Ruby experience, • Cloudflare (DNS, WAF, CDN), • Octopus Deploy, • Experience working within SOC 2 or ISO 27001 controls, • Observability tooling such as New Relic, Datadog or similar, • Experience with incident management tooling and blameless post-incident reviews Zuno is the industry-leading platform powering seamless, custom branded installation experiences from start to finish. We have powered... • 200k installations since 2017, • 100k engineer visits per year, • 1m visitors towards the platform annually #J-18808-Ljbffr

This is a technical position that requires proven infrastructure architecture and design experience. The successful candidate will have strong communication and customer service focus as well as excellent technical network and security knowledge. • Support multiple clients across multiple technologies, • Mentoring of junior team members., • Consult with customers and across a cross-team environment., • Documentation and development of designs processes and procedures., • Work within a structured ITIL / ISO20000 IT Service Management environment., • Works directly with client to gather requirements design solutions build proof of concepts and implement solutions, • Excellent presentation and reporting skills arising from customer facing and on-site experience, • Very strong verbal presentation and interpersonal skills are required, • Escalation point for major incidents / investigations, • Core Competencies Required, • Enterprise Infrastructure Architecture & Design Skilled in developing and implementing scalable secure and compliant infrastructure solutions across on-premises cloud and hybrid environments., • Virtualization Technologies Deep expertise in VMware vSphere / ESXi Hyper-V KVM and virtualization strategies for consolidation optimization and disaster recovery., • Disaster Recovery & Business Continuity Strong knowledge of DR planning replication technologies (VMware SRM Pure Storage) and aligning RTO / RPO objectives with business needs., • Storage & Backup Solutions Proficient in SAN / NAS design Fibre Channel networking and enterprise backup / recovery platforms (Veritas NetBackup Veeam LTO libraries)., • Data Centre Modernization & Migration Experienced in large-scale data centre migrations infrastructure refreshes workload consolidation and cross-platform integration (Linux Windows)., • Network Architecture & Security Skilled in network design firewall rule flow VLANs VPNs Cisco infrastructure and secure access architecture., • Identity & Access Management Knowledgeable in Active Directory Okta Microsoft PKI and certificate lifecycle management., • Technical Leadership Proven ability to lead complex projects resolve technical challenges under pressure and deliver on deadline-driven objectives., • Documentation & Solution Design Experienced in producing high-quality technical design documentation to support infrastructure projects and operations., • Regulated Environments Demonstrated success designing and operating infrastructure in highly regulated security-conscious environments., • Familiar with enterprise level ITSM tool e.g. ServiceNow, • Experience working across multiple customers with complex IT estates, • NextGen monitoring experience would be valuable e.g. DataDog NewRelic etc, • GitHub experience, • Project management certifications e.g. Prince2, • ITIL Foundation Certificate in IT Service Management At Version 1 we believe in providing our employees with a comprehensive benefits package that prioritises their wellbeing professional growth and financial stability. • Share in our success with our Quarterly Performance-Related Profit Share Scheme where employees collectively benefit from a share of our companys profits., • Strong Career Progression & mentorship coaching through our Strength in Balance & Leadership schemes with a dedicated quarterly Pathways Career Development programme., • Flexible / remote working Version 1 is tremendously understanding of life events and peoples individual circumstances and offer flexibility to help achieve a healthy work life balance., • Financial Wellbeing initiatives including; Pension Private Healthcare Cover Life Assurance Financial advice and an Employee Discount scheme., • Employee Wellbeing schemes including Gym Discounts Bike to Work Fitness classes Mindfulness Workshops Employee Assistance Programme and much more. Generous holiday allowance enhanced maternity / paternity leave marriage / civil partnership leave and special leave policies., • Educational assistance incentivised certifications and accreditations including AWS Microsoft Oracle and Red Hat., • Reward schemes including Version 1s Annual Excellence Awards & Call-Out platform., • Environment Social and Community First initiatives allow you to get involved in local fundraising and development opportunities as part of fostering our diversity inclusion and belonging schemes. And many more exciting benefits drop us a note to find out more. Remote Work : No Employment Type : Full-time Ruby,Disaster Recovery,Active Directory,SOA,Cloud,IaaS,PowerShell,AWS,Infrastructure,Linux,VPN,Hyper-V,VM,IP,Identity Experience : years Vacancy : 1 #J-18808-Ljbffr

Our mission is to make second-hand the first choice, and we're looking for people who want to help us get there. Every day, we work together to help our members buy and sell pre-loved clothing and lifestyle items, giving each piece a second life – or even a third. The Vinted Group is made up of three business units that support this mission: Vinted Marketplace is Europe’s leading platform for second‑hand fashion and a go‑to destination for all kinds of pre‑loved items, with a growing range of categories. Our platform connects millions of members across 20+ markets, helping great items find a new life. Vinted Go enhances the shipping experience with a vast network of over 500,000 pick‑up and drop‑off points, partnering with more than 60 carriers across Europe, with added services like item verification for peace of mind on high‑value pieces. Vinted Pay is the newest part of the Vinted Group, dedicated to bringing secure, reliable payments to buyers and sellers across Europe. Seamlessly integrated into the Vinted app, it helps keep every transaction safe, efficient, and easy for our members. Founded in 2008 in Lithuania, Vinted began as a way for friends to find new homes for clothes they no longer needed. In 2019, we became Lithuania’s first unicorn! Today, our headquarters remain in Vilnius, and we've grown with offices across Europe, supported by a team of over 2,000 people. As Staff / Senior Staff Security Engineer in Vinted Pay, you will be the staff-level security engineer inside our regulated payments business - and the person who makes Vinted Pay's security posture match its growth. Vinted Pay is a rare security problem in the best sense: a fintech scaling across multiple European licences at marketplace speed, where security cannot be a compliance checklist or an isolated engineering task - it has to be built into the core financial architecture. Its attack surface spans multi-region AWS infrastructure, payment pipelines and payment pages, wallets holding members' money, the cardholder and personal data behind them, and a regulatory perimeter - PCI DSS, DORA, Bank of Lithuania and FCA rules - that rises every year. Working at staff / senior staff level as an individual contributor embedded in the Payments Engineering leadership team, you will own the security of that whole estate. Vinted Security runs a federated model: the central team sets thresholds and provides core services (pentesting, threat intelligence, SSDLC tooling, compliance), while each business unit owns local execution. Vinted Pay already owns part of its local execution; your job is to lead and scale it - this is not a policy or audit role, it is an engineering role with a mandate: translate regulatory requirements into technical guardrails and drive practical controls alongside Vinted Pay's platform and software engineers. You will work directly with Vinted Pay's Director of Engineering and functionally with the Vinted Security senior team and your security peers in Marketplace, Vinted Go, and Platform. This is a build role with room to grow: you start hands‑on, closing the highest‑impact gaps yourself and setting direction for the security work already under way, and as the function matures you will shape and functionally lead Vinted Pay's security engineering capability. • Own the Vinted Pay security roadmap end to end: assess the estate, prioritise by real attack paths, and drive risks to closure - a multi‑quarter roadmap that shapes how Vinted Pay defends its infrastructure and payment assets, rather than reacting to the next audit., • Turn regulation into engineering: map PCI DSS, DORA, and Bank of Lithuania and FCA requirements into practical, automated security controls and engineering guardrails - compliance as a by‑product of how Vinted Pay builds, not a parallel workstream., • Find and close the operational blind spots: run deep technical reviews of our AWS infrastructure, payment pipelines, SIEM and logging, and vulnerability management tooling (e.g. Wiz), and fix what you find - prioritised by exposure, not by finding count., • Own PCI DSS and data protection architecture: payment page isolation, script monitoring, data encryption, and least‑privilege access across multi‑region environments - and turn those controls into evidence that stands up to assessors and regulators., • Lead cross‑functional security initiatives across Payments Platform, Payments Engineering, and Group Security, and drive them to delivery - whether execution sits with partner teams or you have to write the code yourself., • Act as the technical arm of Vinted Pay's security accountable: maintain the risk register, prepare mitigation‑or‑acceptance decisions against centrally set thresholds, and represent Vinted Pay in the group's security governance., • Embed secure development into Payments engineering so security lands at design time rather than after deployment, and raise the security fluency of Vinted Pay engineers so risk‑based decisions happen well without you in the room - security as a delivery enabler, not a gate., • Strong hands‑on security engineering experience on a real engineering foundation - you have built or run large production systems, and you can threat‑model a payment flow, find the attack path yourself, and drive or build the fix., • Experience in regulated payments or fintech - you have worked under PCI DSS and a financial regulator (FCA, Bank of Lithuania, CSSF, or equivalent) and know how their requirements become controls engineers actually run., • A staff‑or principal‑level track record - you have defined, led, and delivered major, company‑wide technical initiatives, and you set security direction through software design on high‑scale, distributed systems rather than from the outside., • The range to move across the four archetypes of staff engineering - tech lead, architect, solver, right hand - picking the one the domain needs together with the Director of Engineering, not the one you prefer., • A way of working that engineers respect: evidence over assertions, attack paths over checklists, guardrails over gates., • Demonstrated ability to influence without authority and translate technical risk into business consequence for senior audiences, internal and external., • Comfortable in our stack - Ruby on Rails, Go, MySQL, Temporal, AWS, SIEM and CSPM tooling - or eager to learn it, with a real interest in security and privacy as a field and the appetite to keep growing as an engineer and leader., • Excellent written and spoken English., • Advantage: experience building and running systems at massive scale (2+ million requests per minute), deep knowledge of observability tooling (Kibana, Grafana, Prometheus), and a passion for introducing new practices., • Advantage: AWS security depth (IAM, KMS, multi‑account and multi‑region architecture), or hands‑on CSPM (e.g. Wiz) and SIEM engineering., • Advantage: privacy engineering experience, or offensive security background or certifications (e.g. OSCP). If this role excites you but you don't tick every box, we'd still like to hear from you. • The opportunity to benefit from our share options programme, • 25 working days of holiday, • Newest MacBook models, • Home office support: we provide IT workstation equipment and a personal budget of up to €540 for home workplace furniture, • Confidential Employee Assistance Program (EAP) for you and your family, • Comprehensive Medical Insurance, • Group Life and Income Protection Insurance, • A matched pension scheme up to a set limit, • Access to a discounted gym membership plan, • Lunch benefit per working day, • Frequent team‑building events, • A personal monthly budget for shopping on Vinted Workation policy Better balance holidays with workdays by working remotely! Up to 90 days per year in the EU, of these, 21 days can be spent globally. For non‑EU citizens, it's 21 days worldwide. This can be combined with time off for vacation or personal time. Individual learning budget Each year, you’ll be given a learning budget (starting at €3,000), and a total of up to 10 working days over a 2‑year period to support your personal and professional development. Hybrid work Our hybrid model, with 2 recommended office days a week, gives you and your team the flexibility to decide if and when you want to work from home, and when to catch up in person. Equal opportunity We welcome applications from everybody, regardless of your background, identity, or life experiences. Job openings come with guides, not checklists. If you’re excited about a role, but don’t identify with every point in the ‘About you’ section, apply anyway – you might still be the perfect match! The annual gross salary range for this position is: £97,800—£169,100 GBP Find Jobs in United Kingdom on Arbeitnow #J-18808-Ljbffr

Zuno is the cutting-edge technology platform powering the success of home heating and cooling experts, BOXT. Zuno is scaling for significant growth by continually developing its proprietary tech stack to empower both our installers and the homeowners of brands such as E.ON Next and BOXT. Our platform manages the end-to-end installation process for a complete range of modern home energy solutions—from high-efficiency boilers and air conditioning to heat pumps, solar panels, battery storage, and EV chargers. No matter what we are installing, our ethos remains the same: we use technology to make buying, installing and maintaining products an efficient, stress-free, seamless experience for our users. Every year millions of people come to our site to get a fixed-price quote. We’ve installed over 200,000 products so far, while establishing a network of more than 15,000 professionally accredited installers. Our revolutionary platform is market-leading. And we’ve got the supporters to shout about it. We’re backed by Brookfield and work in partnership with some of the world’s most famous household names. We are looking for a hands-on mid-level DevOps engineer to help build and run the platform our business depends on. You will not just keep the lights on; you will work with others to shape how we build, deploy and operate our infrastructure. The foundations are in place, but we are growing and evolving, so there is plenty to still define; you will be a key member of the team driving this forward. You will write infrastructure as code, own pipelines, and work directly with product engineers to make shipping software fast, safe and secure. You will be trusted to pick up work without being told, diagnose incidents and create solutions that fit the problem. Builds and maintains our AWS infrastructure as code, treating infrastructure with the same care as application code — reviewed, tested and versioned. Optimise our platform and containerised workloads on ECS and Fargate, including scaling, cost and service health. Automates repeat work rather than absorbing it, removing toil from the team instead of quietly living with it. Owns and improves our CircleCI and GitHub Actions pipelines so builds, tests and deployments are quick and predictable. Writes and maintains runbooks so operational knowledge sits with the team rather than with one person. Set up and tune monitoring and alerting in New Relic so problems are spotted before customers raise them, and so alerts mean something when they fire. Takes part in incident response, helps establish root cause, and sees follow-up fixes through to completion rather than leaving them on a list. Contributes to backup, resilience and disaster recovery work, including testing that recovery actually works. Applies security fundamentals day to day: least privilege IAM, secrets handling, patching, network segmentation and certificate management. Supports evidence gathering and control work for our security and compliance obligations. Works closely with product engineering, support and security so platform decisions reflect real needs rather than assumptions. Is collaborative by default, creating solutions together or seeking feedback to learn and validate. Solid hands-on experience with core AWS services, and comfortable designing cloud native systems built on containers, serverless components and automation Able to read, write and maintain Go, used here mainly for internal tooling Practical experience building and maintaining infrastructure as code with Confident with Git workflows, pull request reviews and GitHub Actions for CI/CD Experience configuring and integrating off-the-shelf vendor products as well as internally built tools A good grasp of core security fundamentals, including IAM and least privilege, secrets management, networking basics (VPC, DNS, TLS, load balancing) and vulnerability management Comfortable troubleshooting Linux and containerised workloads, and scripting your way out of repetitive tasks Able to manage your own workload, prioritise sensibly, and keep progress visible without being chased Clear communicator, able to explain technical decisions or challenges to non-technical people Some Node.js or Ruby experience • Cloudflare (DNS, WAF, CDN), • Octopus Deploy, • Experience working within SOC 2 or ISO 27001 controls, • Observability tooling such as New Relic, Datadog or similar, • Experience with incident management tooling and blameless post-incident reviews At Zuno, we believe diverse perspectives make us better at what we do. We’re committed to fostering an inclusive, welcoming environment where everyone—regardless of background, identity, or experience—feels valued and supported. If you’re excited about this role but don’t meet every qualification, we encourage you to apply. Your unique perspective could be exactly what we need to grow and thrive. 30 days annual leave + bank holidays Private Medical Cover with Aviva * 4x salary Death in Service cover with Zurich * • Paid maternity & paternity pay after a year of service, • Salary sacrifice pension matched up to 6% *, • Flexible working times and location, • Team lunches, team events, snacks, fruit, nice people, • After probationary period #J-18808-Ljbffr

Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining deep technical expertise with people-centred design, we create solutions that deliver meaningful, lasting impact. Our consultants partner directly with client teams, embedding into organisations to understand their goals, challenges, and users. This collaborative approach enables us to deliver tailored solutions that drive measurable outcomes across public and private sectors. Past and present clients include the Ministry of Justice, Department for Education, Ministry of Housing, Communities and Local Government, UEFA, International Olympic Committee, and Mercedes-Benz. Our services span the full digital delivery lifecycle, including architecture, engineering, delivery management, user-centred design, business analysis, data, DevOps, and AI. We operate as a collaborative and inclusive organisation that empowers our people to take ownership, innovate, and develop their expertise. As an equal opportunities employer, we are committed to encouraging equality, diversity, and social mobility, while creating opportunities for our teams to work on meaningful projects that deliver lasting impact. You are a motivated and adaptable professional with a strong analytical mindset and a passion for using technology to solve real-world problems. You enjoy working in collaborative, agile teams and take pride in delivering high-quality solutions that make a tangible impact. With strong communication skills and a consultative approach, you’re comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. We are looking for an experienced Ruby Backend Developer to build and maintain scalable, secure, and high-performance backend systems. You will part of a professional software engineering team helping to build and regularly ship software, some of the projects you may be working on will include; • Develop and maintain backend applications using Ruby and Ruby on Rails., • Design and develop RESTful APIs and backend services., • Work with databases, background jobs, caching, and third-party integrations., • Write clean, testable, and maintainable code., • Troubleshoot performance and production issues., • Collaborate with frontend, QA, DevOps, and product teams., • Participate in system design and code reviews., • Strong commercial experience with Ruby and Ruby on Rails., • Mandatory professional experience with other backend technologies, such as Node.js, Python, Java, or .NET., • Strong experience with PostgreSQL/MySQL and database optimisation., • Experience with REST APIs, microservices, and distributed systems., • Experience with Redis, Kafka, RabbitMQ, or similar backend technologies., • Experience with Docker, CI/CD, and at least one cloud platform (AWS, Azure, or GCP)., • Strong testing experience with RSpec, Minitest, or equivalent., • Good understanding of Git, software architecture, security, and performance optimisation., • Competitive Salary, • Bonus Scheme, • Private Healthcare Insurance, • 25 Days Annual Leave + Bank Holidays, • Up to 10 days allocated for development training per year, • Enhanced Parental Leave, • Paid Fertility Leave (5 Days), • Statutory & Contributory Pension, • EAP with Help@Hand, • Gym Membership Benefits, • Cycle to Work and Electric Vehicle schemes, • Flexible Working, • Annual Away Days/Company Socials As an equal opportunities employer, we are committed to creating a work environment that supports, celebrates, encourages and respects all individuals, where all processes are based on merit, competence and business needs. Encouraging high social mobility is really important to us. We foster an inclusive culture by welcoming different perspectives, enabling equitable opportunities and promoting open dialogue. This commitment is reflected in initiatives such as our gender diversity group and our focus on mental health and wellbeing. Whatever stage you are at, you will find an environment where you can thrive. Should you require further assistance or require any reasonable adjustments to be put in place to better support your application process, please do not hesitate to raise this with us. As a Disability Confident employer, we are committed to ensuring our recruitment process is accessible and inclusive, enabling all candidates to demonstrate their skills, experience and potential. #J-18808-Ljbffr

This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Direct message the job poster from Client Server Software Engineer / Developer (Full Stack Java) London / WFH to £100k Are you a Java technologist? You could be progressing your career in a hands‑on, impactful, Software Engineer role, working on a "tech for good" product that is helping to drive efficiencies for the NHS. The core product is a highly complex real‑time shift rota application hosted on AWS and available via the web or mobile device (iOS / Android). As a Software Engineer you will play a crucial role in re‑architecting and enhancing the scheduling platform to a Java and Angular codebase (from Ruby and TypeScript). You’ll focus on designing and developing scalable backend Java services and REST APIs, building responsive front‑end work, and writing and optimising SQL database queries. You’ll contribute to technical discussions and decision‑making as a senior member of a small team, influencing best practice and technology choices. You’ll join colleagues in a London, City‑based office 3‑4 days a week, with some flexibility to work from home 1‑2 days. • You have strong Java backend software development skills including Spring Boot., • You have experience with relational databases and SQL query writing., • You have a strong understanding of REST APIs and real‑time systems., • You’re comfortable working with legacy Ruby., • You have a strong knowledge of software engineering best practices and Agile development methodologies., • You’re collaborative and pragmatic with great communication skills, happy to mentor and develop others., • Salary to £100k, • Pension, • 25 days holiday, • Excellent career progression to Technical / Team lead Apply now to find out more about this Software Engineer / Developer (Full Stack Java) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We’re an equal‑opportunity employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values. • Mid‑Senior level, • Full‑time, • Information Technology and Engineering, • Software Development, Technology, Information and Media, and Hospitals and Health Care Referrals increase your chances of interviewing at Client Server by 2x. Get notified about new Software Engineer jobs in London, England, United Kingdom. • London, England, United Kingdom, • Harrow, England, United Kingdom #J-18808-Ljbffr

At Vanta, our mission is to help businesses earn and prove trust.We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. As a Solutions Engineer, you'll serve as a trusted technical voice, guiding customers toward clarity, feasibility, and alignment on the end-to-end solution. Because Vanta is the platform our customers rely on to build and run their GRC programmes, this is a natural next step for GRC professionals, programme managers, auditors, and compliance practitioners who want to apply their domain expertise in a strategic, customer-facing pre-sales role. You'll be an integral part of the Sales team, working to ensure technical fit and create innovative solutions for our customers. Your attention to detail, focused on customer needs, will ultimately improve retention and overall success. This role will be based from our London office or Dublin office with an office-centric hybrid schedule. The standard in-office days are Tuesday, Wednesday, and Thursday. GRC practitioners are especially encouraged to apply—whether you've managed GRC programmes in-house, audited them as an internal or external auditor, or helped customers meet their GRC programme needs at a GRC vendor, you'll bring exactly the customer empathy and domain fluency this role thrives on. Serve as a strategic sales partner, owning the technical relationship with prospects and customers. Strategic Discovery and Deal Qualification: Partner with Account Executives to uncover technical, operational, and business pain points, validating use cases and aligning solutions to measurable customer impact and urgency. Secure the Solution Win and Alignment: Validate technical feasibility, drive clarity on success criteria, and guide stakeholders toward a shared vision for the end-to-end solution (The Solution Win: Desirable, Viable, and Aligned). High-Impact Technical Validation: Deliver tailored, narrative-driven demonstrations that showcase how Vanta solves the customer's specific problem, including how Vanta automates and operationalises their GRC programmes across frameworks such as SOC 2, ISO 27001, and HIPAA. Validate the feasibility of standard and semi-complex integrations and confirm alignment with customer environments, workflows, and architectures. Solution Strategy and Deal Shaping: Partner with the Account Executive to align the customer's success criteria with Vanta's unique strengths, proactively surface technical risks, and propose clear pathways to ensure focused deal progression and mutual success. Post-Sale Handoff and Continuity: Ensure a seamless transition to the post-sales team by creating and completing a handoff document that captures the finalised solution design, expectations, and any known risks or constraints. Cross-Functional Feedback: Act as a trusted technical voice, listening carefully to customers to provide structured market feedback to the Product team to prioritise functionality and drive sales opportunities. Support customers throughout their trial process with Vanta. Cultivate an environment of teamwork, openness, creativity, and continuous improvement. Must be able to work in our London office 3 days a week (Tuesday, Wednesday and Thursday). Have 5+ years of customer-facing, technical experience as a solutions engineer, sales engineer, GRC consultant, or equivalent customer-facing role, including previous B2B SaaS experience. Strategic Problem Solver: Possess deep technical proficiency to identify and validate technical, operational, and business pain points, driving clarity on solution requirements (Viable Solution Win). Exceptional Communicator: Exhibit outstanding communication, storytelling, and active listening abilities, capable of delivering tailored, high-impact demonstrations that reinforce the sales narrative (Command of the Message). Customer-Centric Advocate: Lead with empathy and curiosity, focusing on strategic discovery to uncover the why and urgency behind customer needs and tying every technical detail to measurable buyer impact (Desirable Solution Win). Collaborative Deal Shaper: Work in lockstep with Account Executives on deal strategy, proactively strengthening qualification and guiding stakeholders toward alignment on a clear delivery path (Aligned Solution Win). Have hands‑on experience with cloud platforms: AWS, Google Cloud, Microsoft Azure & Operating Systems (Windows, MacOS, Linux) and cloud application architecture. Be detail-oriented and organised, with strong project management skills. Have general knowledge with a scripting language (Python, Ruby, Bash, and JavaScript) and a desire to expand those skills. Be familiar with REST API development and service integrations is a plus. Ideally have prior experience in the cybersecurity, GRC (governance, risk, and compliance), or audit space. Open to using AI to amplify their skills and strengthen their work - demonstrating curiosity, a willingness to learn, and sound judgment in applying AI responsibly to improve efficiency and impact. Industry‑competitive salary and equity 100% covered medical, dental, and vision benefits with dependents coverage 16 weeks paid Parental Leave for all new parents Health & wellness stipend Remote workspace, internet, and mobile phone stipend Commuter benefits for team members who attend the office Pension matching 25 days of Annual Leave per year and unlimited sick time 8 company-paid holidays Virtual team building activities, lunch and learns, and other company‑wide events! Offices in SF, NYC, London, Dublin, Tel Aviv, and Sydney #LI-hybrid At Vanta, we are committed to hiring diverse talent of different backgrounds and as such, it is important to us to provide an inclusive work environment for all. We do not discriminate on the basis of race, gender identity, age, religion, sexual orientation, veteran or disability status, or any other protected class. As an equal opportunity employer, we encourage and welcome people of all backgrounds to apply. We started in 2018, in the wake of several high-profile data breaches. Online security was only becoming more important, but we knew firsthand how hard it could be for fast-growing companies to invest the time and manpower it takes to build a solid security foundation.Vanta was inspired by a vision to restore trust in internet businesses by enabling companies to improve and prove their security. From our early days automating security monitoring for compliance standards like SOC 2, HIPAA and ISO 27001 to creating the world's leading Trust Management Platform, our vision remains unchanged. Now more than ever, making security continuous—not just a point-in-time check— is essential. Thousands of companies rely on Vanta to build, maintain and demonstrate their trust— all in a way that's real-time and transparent. #J-18808-Ljbffr

Currencycloud was acquired by the company in December 2021. Senior Software Engineers are responsible for implementing an industry‑leading API that has processed over 50 billion USD of cross‑border transactions for more than 5 million end users, and remains available to clients 24/7. We are at the forefront of advancing the platform to meet even greater scale. You will join the FX Routing and Aggregation (FXRA) team, which owns the core FX trading platform powering Currency Cloud’s foreign exchange capabilities. The team manages multiple microservices covering FX pricing, risk management, trade routing, market data integration, and treasury operations. Our stack runs on AWS as a set of distributed applications using Kubernetes, with microservice‑led architecture. We also use Kafka for streaming and PACT for contract testing. • Build and maintain mission‑critical FX trading services including pricing engines, risk management systems, and market data providers., • Work with real‑time FX market data from providers such as Barclays and JP Morgan using the FIX protocol., • Design and implement high‑throughput, low‑latency services handling billions in FX transactions., • Lead technical discussions around hexagonal architecture, event‑driven patterns, and distributed systems design., • Mentor junior engineers and establish best practices for the team., • Own your domain end‑to‑end with clear service boundaries and independent deployment paths., • Collaborate with Treasury, Trading, and Platform teams across the organization., • Clear ownership of your domain., • A clean modern codebase., • An independent path to production., • Strong platform and product support., • The ability to make real changes with real business value., • Object‑oriented programming in Java (version 11+), ideally using the Spring Boot framework., • Highly scalable, highly available cloud‑native applications on AWS, written to 12‑factor principles., • Cloud‑related tools and services such as Docker, Kubernetes, ElasticSearch, log management systems, and Datadog APM., • API specifications conforming to the OpenAPI (Swagger) standard., • Large SQL databases (e.g., MySQL) for persistence; familiarity with SQL and complex queries., • Infrastructure automation via Terraform and Docker, with knowledge of AWS., • Testing approaches including TDD, BDD, and contract testing with frameworks such as JUnit, RSpec, and Cucumber., • Able to work in an Agile environment following the Spotify-style Squads and Tribes model., • Experience delivering production‑ready code with high quality and reliability., • 5+ years of software development experience., • 2+ years of building microservices with Java., • Proficient in additional programming languages, such as Ruby or Scala., • Working knowledge of relational databases such as MySQL., • Experience designing event‑based and streaming solutions using Kafka., • Experience building applications that run in Kubernetes., • Hands‑on experience delivering high‑quality production code with a focus on testability., • Ability to manage and work with contractors and outsourced teams., • Experience building software for the financial domain, especially in risk., • Agile experience and familiarity with its principles., • Strong SQL knowledge and ability to write complex queries., • Hands‑on experience in a DevOps environment or a passion for working in this way., • Proven delivery of well‑tested, scalable, fault‑tolerant, and performant solutions., • Pragmatic approach to solutions and delivery of technical projects., • Comfortable reviewing code of peers and driving change in a distributed environment. This is a hybrid position. The company requires at least three days in office, with the exact schedule confirmed by your Hiring Manager. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability, or protected veteran status. The company will also consider qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law. #J-18808-Ljbffr

incident.io is the AI software reliability platform trusted by engineering teams at Netflix, Etsy, and 2,000+ companies who can't afford downtime. incident.io is the AI software reliability platform trusted by engineering teams at Netflix, Etsy, and 2,000+ companies who can't afford downtime. The stakes are real, the talent is insane, and somehow it's a genuinely lovely place to work. We all pull our weight, go the extra mile, and put in the bit of magic most companies don't have time for, all while having fun and never taking ourselves too seriously. We've raised $96 million from Index Ventures, Insight Partners, and Point Nine, and we're growing fast. There's never been a better time to join. This is a full-time, 6 month placement starting in March 2027 and finishing in September 2027. The role in one line Whether you join as an intern or a grad, your first real code here doesn't sit in a sandbox- it ships to the teams keeping the internet online, even in week 1. What that looks like day to day You'll sit inside one of our product teams from day one- same stand-ups, same code review, same production access as everyone else. You'll pick up real work alongside full-time engineers, and you'll own at least one meaningful project end to end: idea, build, ship, watch people use it. Our engineers know what it's like to be paged at 3am- the adrenaline, the scramble to pull the right people in, the frustration of piecing context together from a dozen scattered tools. Everything we build is aimed at killing that experience. Which means the stakes are real: thousands of companies are mid-incident when they open incident.io, so we care about polish as much as we care about speed. You'll work in Go, TypeScript with React, and Postgres, deployed on Google Cloud using GKE and Cloud SQL. Infrastructure is Terraform, with BigQuery, PubSub and Cloud Storage in the mix. Sentry, Grafana + Prometheus and Kibana for monitoring, CircleCI for testing and deploys. You won't know all of that on day one, and nobody expects you to. Over the past year we've built some of the most ambitious AI-native features in our space- agents that investigate incidents, explain what's happening, and increasingly fix things themselves. Interns and grads work on this, not around it. We're all-in on AI internally too, and you'll have unlimited AI spend from your first week. We'll be straight with you about the bar: we'll treat you like a full-time engineer. Full ownership, hard deadlines and shipping fast enough that you'll break things and learn from it. There's genuine support around you- senior engineers, proper mentorship, people invested in you doing well- but nobody's going to hold your hand through it. • You're enrolled in a full-time Bachelors or Masters degree in Computer Science (or a related field), • Know any programming language such as: Go, C#, Python, Ruby on Rails or Javascript., • Have a bias for action and ownership and like to get things shipped, learn from mistakes, and take responsibility for your work., • Stay curious and don’t just accept things as they are, enjoying asking “why?” and “what if?”, • Collaborate in person and get energy from being around others, bouncing around ideas, asking questions, and giving and receiving feedback., • Love building whether it’s features, tools, or ideas, and enjoy creating ?maybe??, • Enjoy fast-paced environments and feel comfortable with change and the energy that comes with moving quickly., • Keep a low ego by staying humble and staying focused on the wider mission. Check out our early careers candidate hub for more info! Compensation Range: £65K #J-18808-Ljbffr

Darwin Recruitment is partnering with a UK public sector organisation to hire a Ruby on Rails Developer in London.

New Route Recruitment Limited in London is building a marketplace to help families find high quality, flexible childcare. As an engineer on the team, you’ll design and build tech to solve complex matching problems, giving families and nannies a solution that just works and speeding up nanny recruitment and training processes. The stack includes Ruby on Rails for the backend, PostgreSQL and Redis, with ES6 frontend tooling and Tachyons. #J-18808-Ljbffr

Workato is the leading Control and Execution Platform for Enterprise AI — the neutral platform enterprises trust to put AI to work across their business. Workato unifies data, applications, and processes into a single platform so AI can reliably orchestrate business processes in production at enterprise scale. Built on more than a decade of running mission‑critical processes for over half the Fortune 500 — including Nasdaq, Amazon, Cisco, Vodafone, Atlassian, and Lucid Motors — Workato turns over 14,000 enterprise systems AI needs to act on into one governed execution layer. For more information, visit workato.com. Ultimately, Workato believes in fostering a flexible, trust-oriented culture that empowers everyone to take full ownership of their roles. We are driven by innovation and looking for team players who want to actively build our company. But, we also believe in balancing productivity with self‑care. That’s why we offer all of our employees a vibrant and dynamic work environment along with a multitude of benefits they can enjoy inside and outside of their work lives. Also, feel free to check out why: Business Insider named us an “enterprise startup to bet your career on” Forbes’ Cloud 100 recognized us as one of the top 100 private cloud companies in the world Deloitte Tech Fast 500 ranked us as the 17th fastest growing tech company in the Bay Area, and 96th in North America Quartz ranked us the #1 best company for remote workers We are looking for an experienced Forward Deployed Engineer to join our Forward Deployed Engineering team. In this role, you will be responsible for designing, developing, and deploying advanced AI Agentic Solutions that exhibit autonomous, proactive, and adaptive behaviors. This role requires a deep understanding of AI/ML technologies, integration, automation experience and solution architecture, combined with strong problem‑solving skills and the ability to collaborate across multidisciplinary teams. In this role, you will also be responsible to: Implement agent-based AI solutions using the Workato Agentic AI platform. Develop advanced prompting, memory management, and behavior-planning techniques to enable LLMs and agents to reliably author and execute complex workflows. Act as a technical solutions expert with strong aptitude in troubleshooting and analyzing AI-driven architectures, including scalable RAG pipelines and agent frameworks built using the Workato Agentic AI platform. Develop and maintain robust, scalable AI-powered IT workflows with agent-based decision-making, dynamic retrieval mechanisms, and seamless integration using the Workato Agentic AI platform. Continuously monitor and improve AI system performance, ensuring efficiency and reliability. Work closely with customers to understand use cases and deliver tailored, scalable agentic AI and RAG-based solutions using the Workato Agentic AI platform, while prioritizing exceptional customer service to ensure alignment with both technical and business needs, as well as satisfaction and successful implementation. Collaborate with cross-functional teams to integrate AI workflows into existing IT frameworks, ensuring smooth and seamless deployment. Contribute to internal process improvements and promote knowledge sharing by adding to Workato’s knowledge base. Play an instrumental role in all phases of product development, from ideation to implementation, contributing valuable insights and expertise. Assist the product manager in creating technical and design specifications, ensuring alignment with product goals and user needs. Leverage strong communication skills to effectively translate complex technical concepts into accessible insights for non-technical audiences. BTech/BE or higher technical education in Computer Science, Artificial Intelligence, Machine Learning, or a related field. A total of 4+ years of relevant experience in design, development, and implementation. Proven experience in AI engineering, with a focus on agent-based systems. Demonstrated ability to design and implement scalable AI-driven workflows that enhance IT operations. Knowledge of implementing integration projects is essential. Hands‑on experience with automation technologies, middleware, integration architecture patterns, web services technologies, enterprise messaging patterns, APIs, SOA, ESB, BPM, SDKs, and databases. Strong working knowledge of APIs—RESTful, SOAP/XML. Solid understanding of data structures—JSON. Sound knowledge of any RDBMS/NoSQL. Hands‑on experience with any of the following: Java, Python, or Ruby. Experience working with integration platforms such as TIBCO, Dell Boomi, MuleSoft, or other integration/automation tools. Experience with cloud technologies—iPaaS, SaaS applications, and cloud infrastructure. Experience with in Workato. Experience working with cloud business apps like Workday, NetSuite, Salesforce, ServiceNow, Marketo. Strong collaboration skills, ability to adapt to a dynamic start‑up environment, with a passion for making an impact Strong critical thinking, analytical skills with an entrepreneurial and proactive mindset Ability to effectively prioritize tasks and manage time, even under high‑pressure situations Strong written and oral communication skills in English, with the ability to convey complex technical concepts effectively to a non-technical audience Fast learner who can independently conduct extensive research, and synthesize ideas, information and options quickly Be proactive about solving problems and be ready to take on additional initiatives and responsibilities as they emerge (REQ ID: 2750) #J-18808-Ljbffr

Fin , now part of Salesforce, is on a mission to help businesses provide perfect customer experiences. Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver impeccable, always-on customer support across the customer journey, from service, to sales, to ecommerce. Powered by our own AI models, Fin resolves complex customer issues end-to-end across every channel, with minimal set-up and integration. Fin can also be combined with our natively integrated Intercom help desk, giving modern support teams one single system. Together with Salesforce, the #1 AI CRM, where humans with agents drive customer success, we're building the future of customer experience. Here, ambition meets action. Tech meets trust. And innovation isn't a buzzword, it's a way of life. The world of work as we know it is changing, and we're looking for Trailblazers who are passionate about bettering business and the world through AI. Ready to level up your career at the company leading workforce transformation in the agentic era? You're in the right place. Agentforce is the future of AI, and you are the future of Salesforce. We’re looking for Senior+ AI Infrastructure Engineers to build the systems that train and serve Fin's next generation of AI products. Fin is an AI company that builds from the GPU all the way up to a user agent that resolves millions of customer service queries a month. You’ll join a small, highly technical team working at the cutting edge of modern AI infrastructure. The AI Infra team built the training pipelines and runs the inference for custom models like Fin Apex, which outperforms frontier models in customer service tasks, and is the foundation of the AI Group's full stack approach to AI. We’re particularly interested in engineers who have: • A track record of working on model training or model inference at scale, or on low‑level GPU coding (e.g. CUDA, Triton). Experience with one is great, multiple is even better. As a Senior AI Infrastructure Engineer focused on model training and inference, you will: • Implement and scale training pipelines for large transformer and LLM models, from data ingestion and preprocessing through distributed training and evaluation., • Build and optimize inference services that deliver low‑latency, high‑reliability experiences for our customers, including autoscaling, routing, and fallbacks., • Work on GPU‑level performance: tuning kernels, improving utilization, and identifying bottlenecks across our training and inference stack., • Collaborate closely with ML scientists to implement cutting edge training and inference methods and bring them to production., • Play an active role in hiring, mentoring, and developing other engineers on the team., • Raise the bar for technical standards, reliability, and operational excellence across Fin's AI platform. These are indicative, not hard requirements We’re looking to hire Senior+ AI Infrastructure Engineers. You’re likely a great fit if: • You have 5+ years of experience in software engineering, with a strong track record of shipping high‑quality products or platforms., • You hold a degree in Computer Science, Computer Engineering, or a related field (or you have equivalent experience with very strong fundamentals)., • You have hands‑on experience with one or more of the following:, • Model training (especially transformers and LLMs)., • Model inference at scale (again, especially transformers and LLMs)., • Low‑level GPU work, such as writing CUDA or Triton kernels., • Comfortable working in production environments at meaningful scale (traffic, data, or organizational)., • You communicate clearly, can explain complex technical topics to different audiences, and enjoy close collaboration with both engineers and non‑engineers., • You take pride in strong technical fundamentals, love learning, and are willing to invest in your own development., • Have deep knowledge of at least one programming language (for example Python, Ruby, Java, Go, etc.). Specific language experience is less important than your ability to write clean, reliable code and learn new stacks quickly. None of these are required, but they’re nice to have: • Experience at AI native companies that train and/or run inference for their own models (e.g. modern AI labs or AI‑native product companies)., • Experience running training or inference workloads on Kubernetes., • Experience with AWS or other major cloud providers., • Production experience with Python in ML or infrastructure contexts., • Demonstrated passion for technology through personal projects, open source, meetups, or publishing content about your work and learnings #LI-Hybrid Unleash Your Potential When you join Salesforce, you’ll be limitless in all areas of your life. Our benefits and resources support you to find balance and be your best, and our AI agents accelerate your impact so you can do your best. Together, we’ll bring the power of Agentforce to organizations of all sizes and deliver amazing experiences that customers love. In the United States, compensation offered will be determined by factors such as location, job level, job-related knowledge, skills, and experience. Certain roles may be eligible for incentive compensation, equity, and benefits. At Fin, we want to give people what they need to do the best work of their careers. Our benefits and programs are designed to support your health and wellbeing, your family, your time away from work, and your financial future. Offerings vary by location in line with local practices and requirements. Learn more about working at Fin and the benefits we offer at fin.ai/careers . Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Salesforce will consider for employment qualified applicants with arrest and conviction records. Policies Fin has a hybrid working policy. We believe that working in person helps us stay connected, collaborate easier and create a great culture while still providing flexibility to work from home. We expect employees to be in the office at least three days per week. We have a radically open and accepting culture at Fin. We avoid spending time on divisive subjects to foster a safe and cohesive work environment for everyone. As an organization, our policy is to not advocate on behalf of the company or our employees on any social or political topics out of our internal or external communications. We respect personal opinion and expression on these topics on personal social platforms on personal time, and do not challenge or confront anyone for their views on non-work related topics. Our goal is to focus on doing incredible work to achieve our goals and unite the company through our core values . Salesforce is an equal opportunity employer and maintains a policy of non-discrimination with all employees and applicants for employment. What does that mean exactly? It means that at Salesforce, we believe in equality for all. And we believe we can lead the path to equality in part by creating a workplace that’s inclusive, and free from discrimination. Know your rights: workplace discrimination is illegal. Any employee or potential employee will be assessed on the basis of merit, competence and qualifications – without regard to race, religion, color, national origin, sex, sexual orientation, gender expression or identity, transgender status, age, disability, veteran or marital status, political viewpoint, or other classifications protected by law. This policy applies to current and prospective employees, no matter where they are in their Salesforce employment journey. It also applies to recruiting, hiring, job assignment, compensation, promotion, benefits, training, assessment of job performance, discipline, termination, and everything in between. Recruiting, hiring, and promotion decisions at Salesforce are fair and based on merit. The same goes for compensation, benefits, promotions, transfers, reduction in workforce, recall, training, and education. #J-18808-Ljbffr

Sensor Tower’s digital intelligence platform provides unparalleled insight into market trends, advertising, competitor’s strategies, and consumer/user audience across mobile, web, and gaming. Sensor Tower’s insights are trusted by more than 2,500 enterprises worldwide across tech, retail/commerce, entertainment/media, gaming, consumer packaged goods, finance, and investment. As a Frontend Engineer at Sensor Tower, you will not only build features, you will define how we build them. You will take ownership of major technical components, ensuring our applications are scalable, maintainable, and fast. In our lean and flat organization, your voice will shape the technical direction of our product, helping us deliver an intuitive, fluid user experience that helps our customers understand the digital ecosystem. • Architect and deliver complex, scalable frontend systems that are simple and effective, removing unnecessary complexity from our codebase., • You will partner with Product Managers to co-author requirements and shape the scope, ensuring engineering feasibility is considered during ideation, not just execution., • Lead technical decision-making for medium-to-large scoped features, taking responsibility for the successful delivery of value to the customer, not just the completion of tickets., • Mentor junior and mid-level engineers through code reviews, pair programming, and by instilling quality-first habits across the team., • Take ownership of the frontend stack by proactively identifying bottlenecks, technical debt, or systemic issues and driving the initiatives to fix them., • Advocate for and drive best practices in React, TypeScript, and web performance optimization across the engineering organization., • Collaborate deeply with Data Science and Backend Engineers to ensure seamless data flow and end-to-end system reliability, and use these partnerships to progressively expand your expertise across the full stack., • 4+ years of software engineering experience with a deep specialization in modern JavaScript, TypeScript, and React., • Proven ability to architect complex state management. While our stack relies on TanStack Query, React Router and Zustand, we value engineers who understand the principles and can adapt expertise from other libraries like Redux, MobX, NextJS., • You can design systems that handle complexity without becoming complicated, prioritizing long‑term maintainability., • Experience elevating the skills of peers. You don't just review their code; you teach patterns and best practices., • Competence in writing robust and efficient unit and integration tests using frameworks like Jest or Playwright., • Deep understanding of web performance, browser internals, and optimization techniques for data-heavy applications., • A "Product Owner" mindset. You care deeply about the "why" behind every feature, viewing code as a tool to solve real user problems. You are comfortable pushing back on requirements and proposing alternative solutions that drive better business outcomes and user experiences., • Experience in data visualization and analytics (handling large datasets, heavy DOM manipulation with libraries like Highcharts)., • A portfolio, GitHub history, or technical writing that demonstrates clean code, an eye for design, and the ability to solve complex architectural challenges., • Familiarity with back end frameworks Ruby on Rails/Angular and different types of DBs (Clickhouse, Mongo, Postgres)., • Knowledge of AI-driven coding tools and models as we encourage leveraging AI to enhance coding efficiency and unlock creative potential., • Flexible time off so employees can shape their time away from work., • Health and wellness stipend to achieve and maintain a healthy lifestyle through physical and mental fitness., • Monthly internet stipend and a one-time $500 home office stipend. We are committed to equal employment opportunities regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, and veteran status. We will consider qualified applicants with arrest and conviction records. If you have a disability or special need, please do not hesitate to let us know and we'll do our best to accommodate. #J-18808-Ljbffr

Odeko is the all-in-one operations and technology partner to more than 20,000 independent coffee shops, cafes and other food establishments. Through the Odeko web portal and mobile app, customers can purchase supplies from hundreds of national and local brands, track ordering trends, finance equipment, and access insurance. Customers that use Odeko can increase their revenue, reduce their environmental footprint, and save significantly on their cost of goods and time spent on vendor management. Odeko is on a mission to continuously develop technology to champion your neighborhood cafes, coffee shops, and other independent F&B establishments. Local coffee shops and cafes are the backbone of any given community, and we’re here to help manage the day-to-day tasks with a platform so intuitive, it’s kinda like magic. The Odeko team is diverse, passionate, and innovative. Our 400+ employees are spread across numerous departments and business lines, but are single-minded in our mission to develop technology to support the many needs of our customers. We believe that small businesses need support now more than ever, and that Odeko is uniquely positioned to provide that support. We're hiring a Senior Product Engineer who wants to own problems end to end. You'll talk to the people who have those problems, decide what to build, build it across the front end, back end, and data layer, ship it, and measure whether it worked. You will have the autonomy and authorization to make design, product, and architecture decisions within guidelines set by design and engineering leaders. You’ll build with AI agents as your default tooling. At Odeko, AI-assisted development is a professional standard and engineers are measured on how well they direct, review, and take responsibility for that output. This role assumes you already work this way and what we're hiring for is the judgment about what to build and whether it's right. Key Responsibilities: • Own product outcomes, not tickets. Take a problem from a café owner, warehouse lead, or account manager through discovery, scoping, build, launch, and follow-up, with a lot of autonomy in how you get there. We value results over process., • Work across the full stack: React Native/Web front ends, Ruby/Rails and TypeScript services, AWS infrastructure, and the data underneath — moving to wherever the problem lives., • Spend real time with stakeholders: sit with operations, join customer calls, visit a warehouse. Turn what you learn into decisions about scope, sequencing, and trade-offs, and be able to explain those decisions to non-engineers., • Prototype fast and iterate toward the best experience for cafés and users., • Build with AI agents as your primary mode of development: planning and decomposing work for agents, running parallel agent workflows, reviewing generated code critically, and maintaining the tests and guardrails that make agent output safe to ship., • Raise the team's bar: mentor other engineers, share agent workflows and prompts that work, and contribute to our AI engineering standards., • 6–10+ years of professional software engineering experience (or equivalent), with a track record of shipping and operating production applications., • Demonstrated product ownership: you can point to things you've shipped where you made the calls on scope and design, not just implementation. You've worked directly with customers or operations staff and changed what you built as a result., • AI-native development as your default practice. Concretely: you use an agentic coding tool (Claude Code, Codex, Cursor agent mode, or similar) to produce the majority of your code; you plan and decompose work so agents can execute it; you review agent output with the same rigor as a colleague's PR and own the result. We'll ask you to demonstrate this live in the interview loop., • Strong written and verbal communication with product, design, and operations audiences. You can explain a technical trade-off to a warehouse manager and a business trade-off to an engineer., • Experience in a startup or similarly fast-moving, innovative environment with a track record of delivering scalable, mission-critical production applications., • Experience building LLM-powered product features: retrieval, tool use, agent workflows, evaluation and observability of model output., • Familiarity with Ruby/Rails, React, Federated GraphQL, Kafka, Kubernetes, Docker, microservices, and NetSuite., • Experience in logistics, supply chain, marketplace, or other operations-heavy products., • Design sensibility: comfortable making reasonable UI decisions without waiting for a mockup. Compensation for this role is £90k-£100k annually depending on experience. • Fast-paced environment and growth opportunities - plenty of room for you to directly impact the company and enhance your career!, • Competitive compensation, healthcare benefits, and opportunity for equity, • Other great perks - Full lists of benefits available upon request Odeko is proud to be a diverse, equitable, and inclusive employer. We encourage all to apply regardless of educational background, race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in a confidential file. As set forth in Odeko’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law. If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service. An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense. An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985. #J-18808-Ljbffr

27 Goswell Rd., Barbican, London EC1M 7AN About Us Duco is on a mission to reduce the time spent on data-related work by 90%. Our enterprise data automation platform empowers teams to work more efficiently and meaningfully by giving them the ability to automate data controls with the latest technology, such as no-code, the cloud, and AI. We help firms to start trusting their data, by giving them one intuitive platform to automate the front-to-back processing of all kinds of data (from structured Excels and RTFs to unstructured PDFs and emails). This eliminates the boring manual work across the data lifecycle and enables firms to act faster, work smarter, save money, reduce risk and comply with regulatory requirements. We’re headquartered in London and have offices in New York, Wroclaw, Singapore, and Antwerp. We’re proud to call some of the largest global financial institutions our clients, including over 15 of the world’s largest international banks, as well as brokers, exchanges, asset managers, hedge funds, administrators, service providers and corporates. About the role You will work in one of our cross-functional, empowered engineering teams. Each team owns its part of the product and makes decisions jointly, alongside Product, Sales and other customer advocates. You won't just build what someone else specifies; you will create new solutions to difficult problems and help take the platform to the next level. As a Senior Engineer, you will be a subject matter expert across multiple areas of the platform, involved in cross-team technical design, and independently responsible for the full lifecycle of the projects you deliver. At this level we expect your impact to reach beyond your own work: lifting your immediate team, and raising the bar across engineering as a whole through technical leadership, reviews and mentoring. We also want you to help shape how we build. AI is already core to our product, and it is changing how we engineer software just as fast. We want someone with the curiosity and judgement to help us adopt it well, across how the whole team designs, builds, tests and ships. Working with AI at Duco We see AI as a genuine lever for how good teams build software, not a gimmick. We have made a strong start, with much more to build. A growing part of that is harness engineering: designing the environments, constraints and feedback loops that let AI coding agents work reliably at scale, so engineers shift from writing every line to designing the systems that govern how agents write code. It is a chance to apply what you know and keep learning as we build the future. In this role you will: • Use AI tools effectively in your own work, from writing and reviewing code to debugging and documentation., • Help shape our pipelines and harness: guides, validation loops, test generation, CI/CD and quality gates that make AI-assisted work reliable for the whole team., • Bring ideas, and a healthy scepticism for hype, on where AI adds real value and where it does not., • Champion safe, responsible use that respects code quality, security, data handling and our engineering standards. You need not have done all of this before. Curiosity, judgement and a few real examples will go a long way. What you will be working on • Deliver features into the core product, across all areas of the technology stack, • Own the full lifecycle of your work: design, development, deployment and ongoing support, • Lead spikes and technical design for work that spans more than one team or domain, • Code review your peers' contributions and give clear, constructive feedback, • Tackle gnarly data manipulation and scaling problems with a team of very bright people, • Mentor engineers and lift capability across the wider engineering function, including in how we use AI The Requirements • Experience delivering and supporting resilient software that scales, in a multi-language, multi-technology stack, • Deep experience with Java or another statically-typed language, and familiarity with a web framework (Spring Boot or Ruby on Rails), • Strong skills in automated testing (unit, end-to-end, performance, stress) and a high bar for quality, • Working knowledge of SQL and relational database concepts at scale, including performance optimisation, • Technical or team leadership experience, with practical experience of service-oriented architectures and container-based deployment (e.g. Kubernetes, Helm), • A genuine interest in using AI to improve software engineering, with ideas (and ideally hands-on experience) for applying it individually and across a team's pipeline Beneficial • Aptitude with CI/CD pipelines (GitLab preferred) and cloud computing, preferably AWS, • Experience with harness engineering or integrating AI / LLM-based tooling into a workflow or CI/CD pipeline, or with AI-assisted code review, test generation or developer productivity tooling, • Experience of architectural migration (e.g. service extraction or refactoring) and feeding observability or metrics systemsExperience delivering and supporting resilient software that scales, in a multi-language, multi-technology stack The Reward Package • Private Medical Insurance and Healthcare Cash back Plan, • 4* salary life assurance, • Unlimited annual holiday, because we trust our people to manage their own time off, • Enhanced family leave, • Employee Assistance Programme, • Cycle to Work and Tech Scheme, • 4 Volunteering days off, • Flexible working policy (2 days per week in office), • Opportunity to work abroad for up to 6 weeks per year, • Personal learning and development opportunities, • Referral bonus if we hire someone great who you’ve recommended to us, • Spot Rewards, • Employee of the Month and Employee of the Year awards Head over to our Glassdoor page to learn about our benefits, culture and to find out what our team thinks about life at Duco. You can also find out more about us on LinkedIn Disclaimer Because we are committed to inclusivity, we strive to provide equitable opportunities for everyone. If you require accommodation during the recruitment process, please let us know at . Include your contact information, the role you're applying for, and how we can accommodate you. During the interview process and after hire, Duco does not discriminate on the basis of race, colour, gender or gender expression, sexual orientation, marital or pregnancy status, national origin, age, disability, religion or creed, socioeconomic background or status, size, or any other protected characteristic. Create a Job Alert Interested in building your career at Duco? Get future opportunities sent straight to your email. Accepted file types: pdf, doc, docx, txt, rtf Enter manually Accepted file types: pdf, doc, docx, txt, rtf Education School Select... Degree Select... Select... Start date year End date year LinkedIn Profile Are you eligible to work in the UK? * What is your availability date? * What is your desired salary? * By checking this box, I agree to allow Duco to retain my data for future opportunities for employment for up to 180 days after the conclusion of consideration of my current application for employment. #J-18808-Ljbffr

We have officially expanded into the UK, and we are looking to hire engineers to join the team. We’re really lucky to have an Engineering team spread across three jurisdictions working on the Hnry product. While that gives us the opportunity to hire great people globally, we’re looking for a Platform Engineer to join our founding London team. You will play a key role in the team that takes ownership of the infrastructure, performance, and security of the Hnry platform. Our Platform Squad is responsible for keeping our AWS servers and databases running smoothly, and making sure we’re set up to scale with confidence. Collaborate with engineers across the business to support platform needs and improve developer experience Design, build and maintain improvements to the infrastructure and platform of Hnry, currently hosted on AWS Improve the reliability, availability and performance of our platform Evolve and optimise our CI/CD pipelines to enable fast, safe and consistent deployments Implement and enhance observability (monitoring, alerting, logging) using tools like DataDog to ensure high-availability APM Apply best practices in security, scalability and cost optimisation across our infrastructure Support incident response and proactively identify and resolve system issues Produce work that meets the expected level of test coverage and improve test coverage across the existing codebase Share knowledge and contribute to engineering standards and ways of working Jayesh - Principal Engineer Have hands-on experience with AWS infrastructure for web applications (ideally including ECS and RDS) Have experience managing cloud infrastructure using Infrastructure as Code (e.g. Terraform) Be confident working with tools such as Git, GitHub, Linux, and CI/CD platforms (e.g. GitHub Actions, CircleCI) Be a team player and want to work as part of a team Be able to take complex problems, break them down, identify root causes and build robust solutions Have a pragmatic approach to improving system reliability, performance and scalability Actively monitor systems, identify problems and propose solutions • Experience optimising PostgreSQL databases, • Experience with Ruby on Rails or supporting Rails-based applications, • Experience working on systems at scale, • Experience in a startup, scale-up, or high-growth environment, • Experience being self-employed (freelancing, contracting etc.) We follow agile practices, delivering improvements iteratively in small chunks. We track the impact of our work and measure ourselves on results, not the amount of code written. We’re growing fast, and are focused on building a well designed, scalable & robust platform. In some areas of the work (e.g. payment processing) there is very little margin for error. Our technology platform is built in Ruby on Rails, hosted on AWS services (via Terraform), Postgres, Docker We have wide automated test coverage, continuous deployment via CircleCI, and our Engineering team release to production multiple times per day. We review each others code, and set aside time for hacking on experimental features, refactoring and/or learning new things. We work hard and finish on time, no crazy hours. Salary banding: £60,000 - £70,000 per annum At Hnry, we operate a policy of pay parity across our organisation to ensure that all Hnry staff are fairly and equally compensated based on their contributions and experience. The salary for this role will be determined based on the applicant’s experience. #J-18808-Ljbffr

Duetto's platform runs 24/7 for hotels, resorts, and casinos around the world, and that reliability doesn't happen by accident. We're looking for a Senior DevOps Engineer to architect, build, and own the AWS infrastructure that keeps our Revenue & Profit Operating System fast, secure, and always on, while helping shape how our engineering org automates its way out of manual toil. Duetto's platform runs 24/7 for hotels, resorts, and casinos around the world, and that reliability doesn't happen by accident. We're looking for a Senior DevOps Engineer to architect, build, and own the AWS infrastructure that keeps our Revenue & Profit Operating System fast, secure, and always on, while helping shape how our engineering org automates its way out of manual toil. Duetto is the hospitality industry's leading revenue management platform, founded in 2012 by former Wynn Resorts executives who knew the industry needed better technology. We built the world's first Revenue & Profit Operating System — a suite of tools (GameChanger, ScoreBoard, BlockBuster, Advance and more) that goes beyond room pricing to give hotels, resorts and casinos a complete picture of their revenue and profitability. Trusted by clients ranging from independent boutique hotels to global chains, we've been named the #1 Revenue Management Software by HotelTechAwards four years running and the #1 Best Place to Work in Hotel Tech in 2025. Backed by GrowthCurve Capital since 2024, we're accelerating our investment in AI, and we're genuinely passionate about the industry we serve. We build products we're proud of, for customers we care about. • Architect and implement infrastructure for seamless migrations of critical systems, keeping uptime and reliability front and center, • Design, build, and maintain the tooling and processes that let our SaaS products scale and run themselves on AWS, • Partner closely with developers to strengthen the reliability, performance, security, and scalability of our application architecture, • Build and maintain the critical infrastructure components that keep everything highly available and secure, • Drive alignment across technical and non-technical teams, making sure infrastructure decisions serve the whole business, • Take your turn as last line of defense in our weekly on-call rotation, leading root cause analysis and driving fixes that stick for good You may be a good fit if you have the following: • 5+ years in an Ops, DevOps, or SRE role, with real system design and architecture chops. You're comfortable administering cloud infrastructure hands-on (AWS preferred, Azure or GCP also welcome), and you know your way around networking and security at an engineering level., • You're fluent in the AWS ecosystem (IAM, VPC, EC2, ELB, RDS, S3, Lambda, API Gateway, Secrets Manager, KMS, CloudWatch, CloudTrail), have run Terraform/Terragrunt in production, and have worked with Chef or Puppet., • You're at home with GitHub, GitHub Actions, Jenkins, JFrog Artifactory, and GitOps workflows, and you've used DataDog, Prometheus, or Grafana to keep tabs on system health., • You can read Java, Ruby, Bash/Zsh, HCL, Python, and JavaScript well enough to move fast across a codebase. Strong candidates may also have: • Experience with ECS or EKS, exposure to SOC2 or secure-by-default practices, • Familiarity with L7 load balancing., • You'll own meaningful infrastructure decisions, not just execute someone else's blueprint. New tooling choices are proposed with a business case and decided as a team, so your judgment matters, • We're an AI-forward company across every function, not just engineering. You'll be equipped to use AI for things like incident triage, IaC code generation, and runbook authoring, and encouraged to push that further, • You'll work at the intersection of serious infrastructure and an industry we genuinely love. Our customers depend on us around the clock, and that shows up in how seriously we take reliability, • Real collaboration, not silos. You'll partner directly with developers and cross-functional teams to solve problems together, not just file tickets, • We celebrate diverse perspectives and back that up with the room to debate ideas openly. Come as you are, and bring your full self to the work, • Location: Remote, Croatia, Spain or UK, • Work model: Fully remote, • Weekly on-call rotation as last line of support for 24/7 services Duetto is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other characteristic protected by applicable law. #J-18808-Ljbffr

Senior Ruby on Rails Engineer (Active SC) £650-£675/day Inside IR35 | 6 Months | Predominantly Remote We are seeking a Senior Ruby on Rails Engineer to join a large-scale content transformation programme. This role goes beyond development, requiring someone who can lead technical discovery, solve complex business challenges and help shape scalable solutions from the ground up. Key Skills: Strong Ruby on Rails experience AWS expertise CI/CD and deployment automation Solution design and technical discovery Stakeholder engagement and collaboration What You'll Do: Lead technical problem solving and discovery activities Design and build scalable Ruby on Rails services Contribute to architecture and technical strategy Collaborate with multidisciplinary teams Support delivery within a complex digital environment We're Looking For: Senior Software Engineers, Technical Leads or Lead Ruby Engineers Experience delivering production systems at scale Strong ownership mindset and technical judgement Comfortable working with ambiguity and defining solutions TPBN1_UKTJ

We’re on a mission to back the UK’s small businesses like no one else Small businesses are the backbone of the economy, and we’re here to help them win. At Funding Circle, we have the restless energy of a fintech start-up with the stability of a public company. It’s a unique mix that gives Circlers the autonomy to take ownership and the scale to make an impact that truly counts. We’re a high-performing team that chooses to lift each other up. We challenge, we champion, and we have each other’s backs - because we know that when we stand together, we move faster and build better. The impact is real: Last year alone, the businesses on our platform generated £7.2bn for the UK economy Come and join a mission that matters! The role London (Hybrid) | 2 days in the office | Competitive Salary + Benefits We are looking for an experienced Lead Engineer to join our Collections, Recoveries and Investor (CRI) Engineering team, part of the Multi Product Experience (MPX) group within Core Services Engineering. CRI spans two domains - Collections, Recoveries & Litigation (CRL) and Investor Management. Our systems sit directly in the path of every loan we fund and every investor relationship we hold, so reliability isn't optional. The stack is a mix of Ruby, Clojure and Python. As Lead Engineer, you'll bring technical authority and hands-on delivery to a team navigating change on systems foundational to how the business runs. • You lead your team(s) to deliver large, complex, ambiguous initiatives - brokering solution ideation across team boundaries and holding your team accountable for outcomes. With your Engineering Manager, you jointly own your team's engineering performance metrics, driving a culture of continuous improvement against them., • You champion engineering-led improvements across Product Engineering, proactively spotting gaps and shaping engineering-wide standards, including how to most effectively leverage AI., • You can solve technical problems within your area of focus, acting as a recognised technical authority across Product Engineering and role-modelling effective use of AI tooling., • You drive technical strategy that correlates with commercial outcomes, proactively identifying how your area accounts for end-to-end customer needs and making trade-offs visible to product partners., • You collaborate with your Engineering Manager and Product Manager to set the technical and product vision for your team and domain, ensuring alignment with broader Technology and business strategy., • You drive architectural decisions affecting your team(s) and domain, ensuring designs are durable, scalable, and secure, while referring global decisions to the appropriate forums and owning the outcomes., • You communicate expertly with stakeholders at all levels (including non-technical audiences) and know how to adapt your stakeholder-management style to the situation, navigating contentious conversations when they arise. What we’re looking for We value deep expertise, but a growth mindset and good energy are what really make our team click. We’re a group that chooses to lift each other up and think smart every day. • A technical leader with a track record of owning complex, ambiguous delivery across team boundaries. Not just shipping features, but driving outcomes., • A genuine passion for mentoring and coaching, with feedback (both giving and receiving it) embedded in how you work., • Strong instincts for spotting cross-team friction or misalignment early, and the skill to navigate differing priorities to resolve it., • Experience in at least one major Programming language (e.g. Python, Ruby, Clojure)., • Recognised technical authority in your domain, with Circlers across sub-departments seeking out your advice and trusting your judgement., • Proven ability to leverage AI tooling to raise the bar on how your team builds and ships. Using it yourself, but also helping others build genuine fluency. genuine fluency. We’re building a place where everyone truly feels they belong. Even if your past experience doesn't align perfectly with every requirement, we'd still love to hear from you. Why join us We back you to build an incredible career and by joining us, you'll be part of one of The Sunday Times Best Companies to Work For 2026! As a flexible-first employer, we use a "best of both" approach. We’ll see you in our London office to collaborate – with barista coffee and subsidised Just Eat lunches on us! Our Circler Proposition focuses on five areas: • Flexibility: We provide a benefit allowance you can tailor to your own life and family., • Health: This includes private medical and dental, health assessments, and access to a digital GP., • Wealth: We offer life assurance, share schemes, and financial coaching., • Development: You get a dedicated annual learning allowance to help you level up., • Lifestyle: We have electric car and cycle-to-work schemes, plus season ticket loans. We also have award-winning parental leave policies. We're here to support you through the big life moments, from fertility treatments to new additions to the family. #J-18808-Ljbffr

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence. This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk. The UK&I Solutions Engineering team are involved in all stages of the customer’s development lifecycle and are experienced using presentations, email, phone and social media to connect with customers. We are looking for great teammates who are able to work in close partnership with the sales team to progress opportunities toward successful conclusion. We believe in Okta’s Solutions Engineers empathise with existing and prospective customers to quickly discern the true technical needs in the context of their business, by asking detailed and clarifying questions and presenting solutions that target those needs. You have the rare combination of technical savviness and business insight and you’re looking for a career where you can utilise both. As a Solutions Engineer at Okta, you will hone each of these skills by advising a diverse set of customers on what is possible using the Auth0 Identity Platform. • Comprehensive discovery. Understanding the requirements of customer's and prospects in the context of their desired business outcomes., • Deal progression. Working in close partnership with the sales team to progress opportunities., • Manage technical sales progression from discovery to technical win., • Building sales presentations, product demonstrations and educate customers (everyone from developers to product managers to C-level executives) on the best ways to cloud security technology., • Have a hands on approach to solution validation, such as building and delivering. custom demonstrations, supporting customer-led PoCs etc., • Empathising with customers and quickly discern their true technical needs by asking detailed and clarifying questions and presenting solutions that target those needs., • Using your technical savviness and business insights. As a Sales Engineer at Okta, you will hone each of these skills by advising a diverse set of customers on what is possible using Auth0., • Maintain a broad and deep technical understanding of the Auth0 product line and the underlying technologies and protocols., • Proactive engagement in local and regional sales and marketing events, • Experience working in a Pre-Sales role as Sales Engineer or Solutions Engineer., • An ability to quickly articulate complex ideas around a technical topic, ideally on the fly at a whiteboard., • Experience in a customer-facing role such as consulting, support, teaching, or pre-sales., • Experience with at least one standard identity protocol (e.g. OIDC, OAuth2, SAML, LDAP)., • Strong development background with proficiency in at least one backend stack (e.g., Java, C#, Node.js, Python, PHP, Ruby) and a popular frontend stack (e.g., React, Angular, Vue)., • Experience working with REST APIs and SDKs., • An understanding of core security concerns within a typical application (password hashing, SSL/TLS, encryption at rest, XSS, XSRF)., • Excellent communication skills and an ability to articulate business value., • An ability to disperse knowledge to a highly skilled and experienced audience., • A natural at building relationships, listening, and managing time well., • Enjoy travel and meeting customers., • Bonus points if you have experience in any of the following!, • Experience with Identity & Access Management, Single Sign-on and API-based solutions, • An understanding of Agentic AI and the role that Identity plays in enforcing continuous oversight, • Experience in mobile (iOS, Android) development, • Experience working with HTTP, HTML, and REST services. This includes using the dev tools in a browser to explain HTTP traffic and an HTTP client (like curl or Postman) to interact with an HTTP service. The role is based around the London Office and the expectation will be that you will spend 2 days a week either meeting with prospective customers, existing customers, or collaborating with the team in the Office, which is located in Farringdon. #LI-Hybrid #LI-JP3 • Supporting Your Well-Being, • Driving Social Impact, • Developing Talent and Fostering Connection + Community We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in-person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one. Okta is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws. If reasonable accommodation is needed to complete any part of the job application, interview process, or onboarding please use this Form to request an accommodation. Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In accordance with NYC Local Law 144, if you are an applicant or employee residing in New York City, please click here to view our full NYC AEDT Notice. #J-18808-Ljbffr

Software Engineer II - Backend (Ruby/PHP/Scala)Applyremote type: Hybridlocations: London, United Kingdomtime type: Full timeposted on: Posted Yesterdayjob requisition id: JR102659# Welcome to the Agentic Commerce Era## At Commerce, our mission is to empower businesses to innovate, grow, and thrive with our open, AI-driven commerce ecosystem. As the parent company of BigCommerce, Feedonomics, and Makeswift, we connect the tools and systems that power growth, enabling businesses to unlock the full potential of their data, deliver seamless and personalized experiences across every channel, and adapt swiftly to an ever-changing market. We believe in harnessing AI responsibly to unlock new possibilities, and we’re looking for individuals who use it intentionally to solve problems, accelerate outcomes, and expand what’s possible in their role. Our purpose is to help businesses confidently solve complex commerce challenges so they can build smarter, adapt faster, and grow on their own terms. If you want to be part of a team of bold builders, sharp thinkers, and technical trailblazers who shape the future of commerce, this is the place for you.The Commerce Payment integrations team is looking for a Software Engineer who wants to make an impact at every level of society by powering innovators, creative thinkers, entrepreneurs, and business owners around the world to be successful at every stage of their growth.The Commerce Payment integrations team is responsible for building, operating, and continuously improving payment integrations on the BigCommerce platform - one of the most business-critical and revenue-sensitive areas of the product.Our team builds payment gateway integrations that help merchants securely process payments and support scalable, high-performance, and flexible checkout experiences.What The Team Owns Designs and maintains payment integrations functionality and APIs, including cart-to-order flows and payments processing Ensures high availability, performance, and correctness for checkout and payments related services, given their direct impact on merchant revenue Partners closely with Product to evolve checkout and payments capabilities while balancing quality, security (PCI), and speed of delivery Owns incident management and on-call responsibilities for checkout services due to their critical natureThe Commerce Engineering organisation is on a mission to build the leading SaaS eCommerce platform. We work closely with engineering teams across multiple domains, product managers, designers, business stakeholders, and external partners to build a platform where we can easily and securely deliver new and alternative user experiences. Our team brings together people with varied experience and strengths, and we iterate, learn, and build great software together.What You'll Do Design, implement, and maintain features in a Ruby on Rails service for the payments offering on the BigCommerce platform Ensure functionality is production-grade, with the appropriate test coverage on all layers, instrumentation in place, and documentation Troubleshoot production issues and contribute to post-incident reviews to improve reliability Produce bullet-proof code that is robust, efficient, and maintainable Work on challenging problems such as query optimization and performance optimization while adhering to security protocols Work closely with operations and infrastructure to improve the architecture while building and scaling back-end services Engage in technical discussion of new solutions and architectures Build beautiful, scalable products using modern tools Collaborate with our product and design teams to define feature specifications and timelines Build new features with a focus on testability and extensibility Engage in technical discussion of new solutions and architectures Mentor other engineers in the current domain Review other engineer’s code to maintain and improve quality and security Support an open, positive, and energized culture Encourage innovation and foster an environment of continuous improvement Ensure that technical decisions support our goals of quality, performance, scalability, reliability, availability, and securityWho You Are 3+ years of professional backend development experience, with a strong focus on Ruby on Rails Solid understanding of building and operating production-grade systems (e.g. you know your way around logs, traces, metrics, feature flags, and can debug live traffic issues) Familiarity with observability tooling (e.g. Prometheus, Grafana, Sentry and Lightstep) A good understanding of Domain Driven Design experience integrating with third-party APIs and services, particularly those with nuanced state transitions (like payment flows). Education: Preferred Minimum Bachelor's degree in CS, EE, SW, CE, MIS; or equivalent experience or completed either a comprehensive software engineering boot camp Experience with principles of continuous integration and designing, implementing and taking ownership of various tasks across the development cycle Experienced in developing high-performance, scalable and available web services, and applications* Experience with PHP and Scala is preferred #J-18808-Ljbffr

We have officially expanded into the UK, and we are looking to hire engineers to join the team. We’re really lucky to have an Engineering team spread across three jurisdictions working on the Hnry product. While that gives us the opportunity to hire great people globally, we’re looking for a Platform Engineer to join our founding London team. You will play a key role in the team that takes ownership of the infrastructure, performance, and security of the Hnry platform. Our Platform Squad is responsible for keeping our AWS servers and databases running smoothly, and making sure we’re set up to scale with confidence. Collaborate with engineers across the business to support platform needs and improve developer experience Design, build and maintain improvements to the infrastructure and platform of Hnry, currently hosted on AWS Improve the reliability, availability and performance of our platform Evolve and optimise our CI/CD pipelines to enable fast, safe and consistent deployments Implement and enhance observability (monitoring, alerting, logging) using tools like DataDog to ensure high-availability APM Apply best practices in security, scalability and cost optimisation across our infrastructure Support incident response and proactively identify and resolve system issues Produce work that meets the expected level of test coverage and improve test coverage across the existing codebase Share knowledge and contribute to engineering standards and ways of working Jayesh - Principal Engineer Have hands-on experience with AWS infrastructure for web applications (ideally including ECS and RDS) Have experience managing cloud infrastructure using Infrastructure as Code (e.g. Terraform) Be confident working with tools such as Git, GitHub, Linux, and CI/CD platforms (e.g. GitHub Actions, CircleCI) Be a team player and want to work as part of a team Be able to take complex problems, break them down, identify root causes and build robust solutions Have a pragmatic approach to improving system reliability, performance and scalability Actively monitor systems, identify problems and propose solutions • Experience optimising PostgreSQL databases, • Experience with Ruby on Rails or supporting Rails-based applications, • Experience working on systems at scale, • Experience in a startup, scale-up, or high-growth environment, • Experience being self-employed (freelancing, contracting etc.) We follow agile practices, delivering improvements iteratively in small chunks. We track the impact of our work and measure ourselves on results, not the amount of code written. We’re growing fast, and are focused on building a well designed, scalable & robust platform. In some areas of the work (e.g. payment processing) there is very little margin for error. Our technology platform is built in Ruby on Rails, hosted on AWS services (via Terraform), Postgres, Docker We have wide automated test coverage, continuous deployment via CircleCI, and our Engineering team release to production multiple times per day. We review each others code, and set aside time for hacking on experimental features, refactoring and/or learning new things. We work hard and finish on time, no crazy hours. Salary banding: £60,000 - £70,000 per annum At Hnry, we operate a policy of pay parity across our organisation to ensure that all Hnry staff are fairly and equally compensated based on their contributions and experience. The salary for this role will be determined based on the applicant’s experience. #J-18808-Ljbffr

Ruby Developer - Up to £75,000 - SaaS. Backend development using Ruby on Rails.

Role Title: Senior AWS Platform Engineer (LZA & Networking Specialism) Duration: contract to run until 31/03/2027 Location: Hybrid working. Onsite once every 2 months either in London/Manchester Rate: up to £565.80 p/d Umbrella inside IR35 Clearance required: Active SC Clearance held with a government agency We are seeking a highly skilled Platform Engineer with deep expertise in AWS Landing Zone Accelerator (LZA) and network architecture. This role will focus on designing, implementing, and maintaining secure, scalable, and compliant cloud environments that form the foundation of our enterprise platform strategy. Leveraging your expertise in cloud technologies and best practices, you will work closely with tenants to architect, implement, and optimise solutions. You will collaborate with cross-functional teams to drive innovation and deliver exceptional value to our customers. You'll be passionate about new technology and automation and experienced in being part of an Engineering Team and Agile and DevOps best practices. You'll also be able to talk to us about your: • Knowledge of continuous integration and deployment practices, • Ability to collaborate with people of all levels of technical ability, • Understanding of industry best practices, • Team player, • Pro active AWS Landing Zone Design & Implementation: • Deploy and configure AWS Landing Zone Accelerator to establish multi-account governance and security baselines., • Implement organizational policies, guardrails, and compliance controls using AWS Control Tower and LZA., • Automate account provisioning and configuration for consistent cloud adoption. Networking Architecture: • Design and manage AWS networking solutions, including VPCs, Transit Gateways, PrivateLink, and hybrid connectivity., • Implement secure and resilient network topologies for multi-region and multi-account environments., • Optimize network performance and cost while ensuring compliance with security standards. Automation & Infrastructure as Code: • Develop and maintain Infrastructure as Code (IaC) using Terraform or AWS CDK for Landing Zone and networking components., • Automate deployment pipelines for platform services and configurations., • Integrate networking and governance controls into CI/CD workflows. Security & Compliance: • Apply AWS security best practices for identity, access management, and network segmentation., • Ensure compliance with organizational and regulatory requirements (e.g., ISO, NIST, CIS benchmarks)., • Implement monitoring and alerting for network and governance health. Collaboration & Enablement: • Partner with cloud engineering and security teams to embed Landing Zone and networking best practices., • Provide documentation and training for platform usage and governance., • Act as a subject matter expert for AWS networking and Landing Zone architecture., • Platform Engineering: Proficiency in designing and implementing scalable, resilient, and secure cloud platforms., • Cloud Organisation Management: Strong hands-on experience with AWS Landing Zone Accelerator and AWS Control Tower., • Networking: Expertise in AWS networking services (VPC, Transit Gateway, Direct Connect, PrivateLink)., • Automation: Experience with infrastructure-as-code (IaC) practices, automation tools (e.g., Terraform, Ansible) and scripting languages (e.g. Python, Ruby)., • Container Orchestration: Knowledge of container orchestration platforms (e.g., Kubernetes) and their managed counterparts (e.g., EKS, AKS, GKE)., • Public Cloud Expertise: Understanding of cloud services, architecture, and best practices in one or more major public cloud providers (AWS, Azure, GCP)., • DevOps Practices: Strong experience with GitHub CI/CD pipelines, version control systems, and containerisation technologies (e.g., Docker)., • Project Leadership: Demonstrated experience delivering cloud migration, optimisation, or transformation projects., • Client-Facing Experience: Proven track record of engaging with clients, understanding their requirements, and delivering solutions that exceed expectations., • Team Collaboration: Ability to work effectively in cross-functional teams, communicate technical concepts to non-technical stakeholders, and drive consensus., • Continuous Learning: Commitment to staying abreast of industry trends, participating in professional development activities, and obtaining relevant certifications. Certification in relevant cloud technologies (AWS, Azure, GCP) at an associate level is highly desirable, e.g: • AWS Certified: Solutions Architect Associate, • AWS Certified: Solutions Architect Professional, • Certified Kubernetes Administrator (CKA), • Certified Kubernetes #J-18808-Ljbffr

The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions. Through our people and technology, we connect clients to superior liquidity and data solutions. The Group is home to a stable of premium brands. Collectively, TP ICAP is the largest interdealer broker in the world by revenue, the number one Energy & Commodities broker in the world, the world’s leading provider of OTC data, and an award winning all-to-all trading platform. Founded in London in 1866, the Group operates from more than 60 offices in 27 countries. We are 5,200 people strong. We work as one to achieve our vision of being the world’s most trusted, innovative, liquidity and data solutions specialist. Global Analytics within TP ICAP is a specialised technology team which is responsible for developing and maintaining price discovery and analytical solutions, that support the Front Office and clients across multiple asset classes. As a C++ Software Engineer at TP ICAP you will develop and maintain high-performance C++ systems that power price discovery and analytical solutions across multiple asset classes. Working alongside Senior and Principal Engineers, you will take part in the analysis, design, development and testing of new features and changes, and see them through to production. You will also work directly with end users, including the quant team and brokers on the desk, to understand their needs and turn them into working software. Our codebase spans legacy and modern C++, so you will help keep established systems stable while contributing to an ongoing effort to modernise them. It is a good fit for an engineer early in their career who wants to grow their technical and domain expertise in a real-world financial technology environment. • Design, develop and test C++ features, and see them safely to production, • Work across legacy and modern C++, modernising while keeping systems stable, • Help estimate work and discuss solutions with the team, • Learn the domain and codebase from Senior and Principal Engineers, • Support directed refactoring towards target-state architecture, • Contribute to the team's SDLC: planning, prioritisation and delivery, • Work directly with end users (quants and brokers) to deliver what they need, • Essential Degree in a technical subject or equivalent industry experience, • Around 2–3 years' commercial C++ experience, • Proficiency in modern C++ (C++11/14/17 or later), • Solid understanding of the STL, memory management, RAII and pointer semantics, • Comfortable communicating directly with non-technical users, • Comfortable using debuggers and diagnostic tools to investigate issues, • Willingness to work in a mixed legacy and modern codebase, • Growth mindset and eagerness to learn from experienced engineers, • Experience of the software development lifecycle in a technical role, • Familiarity with unit testing (for example Catch2 or similar), • Desired Experience with multithreading and concurrency, • Exposure to CI/CD pipelines, ideally GitLab CI or similar, • Interest in financial markets and OTC products (rates, swaps, bonds, credit), • Experience with real-time, networked or low-latency systems, • Experience with performance profiling and optimisation, • Experience packaging and distributing libraries (for example NuGet), • A general-purpose scripting language (such as Python, Perl or Ruby), • Windows PowerShell or Linux shell experience, • Exposure to other languages such as C#, Java or Python, • Awareness of secure coding practices (SAST) Professional / 5 #LI-Hybrid #LI-ASO We know that the best innovation happens when diverse people with different perspectives and skills work together in an inclusive atmosphere. That's why we're building a culture where everyone plays a part in making people feel welcome, ready and willing to contribute. TP ICAP Accord - our Employee Network - is a central to this. As well as representing specific groups, TP ICAP Accord helps increase awareness, collaboration, shares best practice, and holds our firm to account for driving continuous cultural improvement. UK - 135 Bishopsgate - London Connecting clients, communities and colleagues for sustainable growth TP ICAP connects people, platforms, ideas, and insight across the world’s financial, energy and commodities markets. Joining TP ICAP puts you at the heart of markets that matter. You’ll have the freedom to innovate and act on your initiative. We’ll train you and build your abilities in your specialist area, so that you can become an expert in your field. And all within a connected network that’s there to set you up for success. TP ICAP Group is a collection of premium brands each with a distinct, client-focused offering. Underpinning and connecting these client-facing brands is the financial security, operational strength and know-how we have as a Group. Connections are at the heart of what we do. We combine our people’s know-how with the latest technology to improve price discovery, trade execution and liquidity flow. Connections create strength. Through them, we help our clients to manage risk, realise investment strategies and expand the scope for growth. And connections act as a catalyst. Sparking richer solutions for our clients to break new ground, modernising markets for future performance, and creating dynamic careers for our people. Our capacity to connect builds trust, supports communities and gives us the power to anticipate and respond to change, whatever direction the world takes. It’s what makes TP ICAP a mainstay in the global markets, now and in the future. TP ICAP. We connect. #J-18808-Ljbffr

Are you interested in shaping the future of movies and television? Do you want to define the next generation of how and what Amazon customers are watching? Prime Video is one of the leading digital video services on the Internet today, and we're just getting started changing the way millions of people around the world enjoy content.Now available in more than 240 countries and territories, Prime Video offers customers the broadest selection of any on-demand video service, including our critically-acclaimed Amazon Originals Series such as the multi-award-winning The Marvelous Mrs. Maisel, Tom Clancy's Jack Ryan, The Boys; UK-produced hit Amazon Original series like Good Omens, The Grand Tour, All or Nothing: Manchester City and forthcoming drama series The Power; exclusive TV shows like Star Trek: Picard, American Gods and Vikings; and movies like Late Night and Get Duked, plus live sport including ATP and WTA Tour and US Open Tennis and Premier League football.Amazon MGM Studios is the movies and television development and production arm of Amazon. It is our role to produce original content and license studio programs worldwide in exclusive service of Amazon's Prime Video customers. We need your passion, innovative ideas, and creativity to help take us to new heights.Amazon MGM Studios Technology is looking for a Technology Operations Engineer to help drive the execution and improvement of key service delivery processes throughout the Studios organization.The Technology Operations Engineer will have an excellent understanding of computers components (hardware and software) and a demonstrated willingness to learn and apply new technology.A successful candidate will demonstrate a technical aptitude, the ability to deal effectively with people in a wide variety of situations. A successful candidate will also be able to prioritize a multitude of concurrent issues, able to escape and demonstrate a proven ability to operate in complex situations. You will provide first and second tier technical support, contribute to enterprise cross-functional projects and interact with software developers, executives, vendors and other support teams.Key job responsibilitiesYour responsibilities will contribute to supporting network, technology, software and devices across Amazon MGM Studios global productions. TechOps teams support the Studios production personnel (cast and crew) and Studios business teams (development, engineering, programming and marketing). We work in a team environment and regularly interact with production personnel and studio executives at all levels.Regular activities include systems administration, troubleshooting, issue prioritization, root cause analysis in problem solving and escalation in a variety of software and hardware environments.A day in the lifeTechOps Engineers drive the execution and improvement of key service delivery processes throughout the content production lifecycle and the global Studios organization. You will support hardware devices, manage software applications, provide a positive customer service experience and partner daily with cross-functional partners.About the teamOur TechOps teams support the Studios production personnel (cast and crew) and Studios business teams (content development, software engineering, content programming and marketing). We work in a team environment and regularly collaborate with studios production personnel and studio executives at all levels. • Bachelor's degree in Systems Engineering, Computer Science, or related field or relevant work experience, • Experience in site reliability engineering (SRE), systems engineering, systems administration, DevOps, security administration, or network administration, • Experience working with Linux, • Experience in systems engineering, • Experience in any of the following: Python, Java, Perl, PHP, Ruby, Bash, Shell or equivalent, • Knowledge of TCP/IP and networking protocols such as HTTP and DNS, • Experience designing and developing scripts to automate operational burdens and reviewing scripting changes to ensure they meet the standards for maintainability, scalability and security, • Experience working in 24/7 production environment, • Experience with service-oriented architecture and web services Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( en/privacy_page ) to know more about how we collect, use and transfer the personal data of our candidates.Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring #J-18808-Ljbffr

The Amazon Web Services Professional Services team is seeking a skilled Delivery Consultant, to join our team at Amazon Web Services (AWS). In this role, you'll work closely with customers to design, develop, implement and re-engineer applications to fully leverage the AWS Cloud, including GenAI-accelerated modernization techniques. You'll be a key leader in driving customer success through their cloud journey, providing technical expertise and best practices throughout the project lifecycle. As a Delivery Consultant, you will be proficient in leading the architecture of complex, scalable, and secure solutions tailored to meet the specific needs of each customer. You’ll work closely with stakeholders to gather requirements, assess current applications, and propose effective migration strategies to AWS. As trusted advisors to our customers, providing guidance on industry trends, emerging technologies, and innovative solutions, you will be responsible for leading the implementation process, ensuring adherence to best practices, optimizing performance, and managing risks throughout the project. As an experienced technology professional, you will be responsible for: • Designing and implementing complex, highly available, and secure AWS infrastructure solutions tailored to customer needs, • Highly experienced in cloud migration strategies (6Rs) and leading complex migrations, wave planning and utilization of migrating tooling to accelerate customer migrations., • Conducting discovery and requirements-gathering sessions with customer stakeholders to understand business drivers, technical constraints, and success criteria, and translating them into actionable architecture recommendations, • Exerting technical influence across multiple teams, increasing their productivity and effectiveness through knowledge sharing and architectural guidance, • Acting as a trusted advisor to customers on industry trends and emerging technologies, • Helping customers modernize legacy applications using proven patterns (e.g., .NET Framework -> .NET Core, Java EE -> Spring Boot, etc), • Decomposing monoliths into microservices and serverless architectures (Lambda, ECS/EKS, Fargate, Step Functions, EventBridge), • Database modernization using RDS, Aurora, DMS, and schema conversion tooling The AWS Professional Services organization is a global team of experts that help customers realize their desired business outcomes when using the AWS Cloud. We work together with customer teams and the AWS Partner Network (APN) to execute enterprise cloud computing initiatives. Our team provides assistance through a collection of offerings which help customers achieve specific outcomes related to enterprise cloud adoption. We also deliver focused guidance through our global specialty practices, which cover a variety of solutions, technologies, and industries. AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying. Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. AWS values curiosity and connection. Our employee-led and company-sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do. We're continuously raising our performance bar as we strive to become Earth’s Best Employer. That's why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can’t achieve. • Experience in automating, deploying, and supporting large-scale infrastructure, • 8+ years of consulting, design and implementation of serverless distributed solutions experience, • 3+ years of experience architecting/operating solutions built on AWS with a proficiency in a wide range of AWS services (e.g., EC2, S3, RDS, Lambda, IAM, VPC, AWS Migration Services etc), • Experience leading application architecture/design/modernization projects, including cloud-based solutioning (AWS or equivalent), with AI and automation, • Experience leveraging agentic coding tools (Kiro, Claude Code, Codex or similar) to accelerate infrastructure automation, code generation, and documentation, • Experience of large-scale software development or application engineering with recent coding experience in two or more of: Java, C#/.NET, Python, TypeScript/JavaScript, Node.js, Go, Ruby, Swift., • Experience with Infrastructure as Code (Terraform, CloudFormation, CDK) and CI/CD pipelines (e.g., CodePipeline, GitHub Actions, GitLab CI), • AWS Professional level certification, • Demonstrated migration and modernization strategy development (6Rs) and implementation, • Demonstrated hands‑on experience modernizing complex enterprise applications, • Demonstrated hands‑on experience building sophisticated cloud native applications, • Experience with IT compliance and risk management requirements (e.g. security, privacy, SOX, HIPAA etc.), • Strong communication skills with the ability to explain technical concepts to both technical and non-technical audiences, • Proven ability to lead software engineering best practices across testing, source control, code reviews, and deployment/release management processes Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit content/en/how-we-hire/accommodations for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner. #J-18808-Ljbffr

• Legal Entity: AECOM Infrastructure and Environment UK Limited, • Business Line: Water, • Work Location Model: Hybrid, • Operating Group: International, • Primary Location: UK - Bristol, 3 Rivergate " Protect lives and landscapes with AECOM -deliver expert flood risk solutions that safeguard communities and infrastructure.” 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 nearly 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 join a team of flood risk specialists and shape the future of the Water Industry?” Our Water team is on the lookout for a passionate Senior Flood Modeller to join our dynamic and rapidly growing Water Business Line. This is your chance to help deliver high profile, influential projects across the UK and even further afield while working at the heart of one of the UK’s most ambitious and connected northern engineering hubs. In this role, you will be a senior technical resource that will guide our more junior staff and proactively aim to develop our offering to local authorities, water companies, private and public sector clients. Here’s what you’ll do: At AECOM, you’ll play a key role in delivering high-quality flood modelling and hydrology projects. Under general supervision, you will: • Developing and checking hydraulic models (using packages to such as Flood Modeller, TUFLOW, Mike 11, Mike 21, HEC-RAS and ICM) to assist the design of Flood Alleviation Schemes, deliver Flood Risk Assessments and conduct reservoir flood studies., • Develop water quality models (which could be physico-chemical, biological, bacterial, or chemical) using industry standard software e.g. e.g. MIKE, Delft3D, SIMCAT and / or ICM), • Conceptualisation and scoping of modelling approaches, with consideration of the risks and opportunities in each., • Undertaking and checking hydrological assessments including Flood Estimation Handbook, ReFH2 and WINFAP, • Lead and input into tenders ranging from innovative one-off projects to multimillion pound framework contracts., • Mentor staff within the team to support their professional development, • Build relationships with clients and across other technical disciplines, • Keep up-to-date with developments in legislation and guidelines that may affect our services, • Use AECOM’s project management systems to deliver high-quality outputs to our clients in line with the agreed programme and budget, • Work closely with our clients and teams of engineers and technical specialists to help our clients deliver a wide range of fluvial, coastal, surface water or drainage flood risk management projects 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 700 experts across the UK & Ireland. Collaborate with top-tier engineers and consultants 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! 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, technical practice networks, AECOM University, volunteering days and our flexible hybrid working model to ensure a work-life balance that suits your lifestyle. We recognise that everyone’s circumstances are different, so we’re happy to discuss part-time or flexible working arrangements that suit you. Why Join Us: • Be part of a dynamic team that tackles challenging and impactful water projects., • Work alongside industry-leading professionals and thought leaders., • Engage in a collaborative and inclusive work environment., • Access to continuous learning and development opportunities., • Competitive salary and comprehensive benefits package., • Enjoy the flexibility to work in a way that fits your lifestyle while supporting a healthy work–life balance. Ready to push the limits of what’s possible? Here’s what we’re looking for: • Evidence of significant experience in hydraulic and water quality modelling software (such as Mike, ICM, SIMCAT, Flood Modeller and/ or TUFLOW), • Demonstrable knowledge of Environment Agency requirements in preparing flood models for flood risk assessments., • Basic understanding of physico-chemical water quality and the associated regulatory standards for fresh waters., • Strong communication skills, both written and verbal, • Bachelor's degree (or equivalent) in Civil Engineering or other relevant discipline, • Obtained or near to obtaining professional qualification with CIWEM or similar., • Practical knowledge of scripting programmes such as Python, Anaconda, Ruby would be advantageous You will also be self-motivated with an ability to work both autonomously where required, with a strong sense of commitment, a willingness to learn and a desire to work in a dynamic deadline driven team environment. At AECOM, we believe in creating a better world through innovative and sustainable solutions. If you share our vision and are ready to make a difference in the water industry, we want to hear from you. Application Support 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! At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment. 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 $16.1 billion in fiscal year 2025. 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 aDisabilityConfidentEmployer 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 theDisabilityConfidentInterview Scheme. All your information will be kept confidential according to EEO guidelines. By clicking the link above or any third-party link within this posting, you are leaving this site and going to a third-party website where the third-party website's terms and privacy policy apply #J-18808-Ljbffr

Aspire to work with an organization that inspires you to push boundaries and offer rewarding career opportunity? We have a fantastic opening of a Lead Ruby Developer for a company that has a sole mission to boost performance, availability and stability of the company’s platform. The position offers attractive compensation as well as a number of other benefits. They are looking for someone who can help them achieve their ambitious growth plans. You will be responsible for hands-on development and leading the web engineering team to deliver the company's website, developer dashboards, common services, and provisioning APIs that their customers, developers like yourself, depend on. • A minimum of 6 years’ professional experience using Ruby, • Experience in backend development, • Proficient in full-stack developer using HTML, CSS, Javascript, • Knowledge in at least one frontend framework such as React or Angular required, • Strong working knowledge and experience of continuous integration and testing frameworks, • Experience leading architectural decisions for large web applications, • Experience with infrastructure and distributed systems, • Experience with Node.js, Elixir or Go, • Salary up to £100k p.a, • Health insurance, • Gym membership, • Regular company away days and social events, • Weekly team breakfast or lunch, • Free drinks and snacks in the office, • 25 days of paid annual leave, • Company contributions towards your pension Lead Ruby/Dev Engineer London, England, United Kingdom #J-18808-Ljbffr

Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting-edge technology with the craft of five-star chauffeuring to deliver an experience trusted by more than 100,000 active riders and 1,200 corporate accounts. We’re a profitable, fast-growing scale-up with $43M raised and over $100M in annual revenue. Having recently launched in New York City, we’re expanding rapidly across the US and EMEA. If you take pride in your craft and want to help shape the next chapter of our growth, we'd love to hear from you. We’re looking for a Backend Engineer to join one of our teams that keeps frameworks lean and focuses on what matters: clean, maintainable code, shipped fast with TDD, DDD, and continuous integration and delivery. We are a Go shop, and while we’re busy migrating away from our Ruby monolith, our stack includes PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, and Thrift. Everything runs on AWS and Kubernetes, managed via Terraform. Our interview process includes a recruiter screen, algorithms and live coding. Senior+ candidates also complete a system design section and a structured review of past experience and achievements. • Write high-quality, performant code primarily in Go., • Implement new microservices while helping us responsibly manage and migrate away from legacy services., • Work closely with product managers, designers, and data scientists to turn abstract requirements into concrete technical designs., • Ensure our systems stay responsive under heavy load, optimising for both latency and reliability., • 3+ years of experience building and maintaining scalable backend services., • We use Go. If you know it, great. If not, we’ll interview you in your strongest language (Python, C++, Ruby, etc.). We hire for engineering fundamentals, not syntax., • In-depth knowledge of relational and NoSQL databases (PostgreSQL, MongoDB, Redis) and experience with message brokers like RabbitMQ or Kafka., • Upper-Intermediate (B2) English proficiency or higher. You should be comfortable debating technical trade-offs with your peers., • Office-based role in West London, four days a week with flexible start and finish times, plus one remote day of your choice, • Salary starting from £90,000, • Employee stock options plan, • Private medical and dental insurance, • Life and critical illness cover, • Latest-generation MacBook Pro and 4k display, • Monthly credit towards Wheely journeys, • Cycle to Work scheme, • Relocation support, including visa sponsorship and allowance #J-18808-Ljbffr

• Design and implement scalable, high-performance backend systems to power our e-commerce experience., • Build and maintain interfaces that support our frontend, mobile, and third-party integrations., • Be very experienced working with pull, push models for data parity between third parties and our systems around e-commerce concerns of product, stock, orders and fulfillment synchronization., • You’ll design, implement and deploy reliable software to solve complex e-commerce concerns., • 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., • 8+ years of experience building and scaling backend systems in production environments., • 4+ years leading Ruby cloud stack teams as a Principal Engineer/Architect., • You are very familiar with the Ruby object model - eigenclasses, method dispatch, method_missing, send, and all variable types., • Expert skills with Ruby idiomatic patterns, terse styling, metaprogramming and be able to create macros, DSLs, etc., • Have experience contributing to wildly used gems or developed internal DSLs for domain specific needs., • Ruby without Rails - you are able to develop complex applications and deploy Rails features vs custom Ruby plugins for the right use cases., • Proficiency in building APIs and distributed services using Ruby., • Must know the full ins/outs of Rails AREL, performant code, and proper Sidekiq job handling., • Have expert knowledge of proper data model design for e-commerce concerns and understand how to handle locking sensitive resources such as a credit card charge and concepts such as state machines., • Expert experience with PostgreSQL, including complex joins and reporting queries, and familiarity with data modeling and performance optimization., • Familiarity with cloud infrastructure (e.g., AWS, ECS, CodeBuild) and containerization (Docker,)., • 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., • 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., • 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. #J-18808-Ljbffr

We are looking for a Senior Platform Engineer to join the small team designing and building the platforms and systems to support a number of vital functions across Our Future Health. These systems will include but not limited to the participant-facing websites, import and processing of high-volume health, NHS and genetic datasets to the de-identification/sharing of data into accredited Trusted Research Environments (TREs). If you have prior experience building a public cloud-based platform from the ground up, we’d be keen to see your application. We’re looking for candidates who are passionate who can recommend modern technologies and practices that have a track record of being used successfully in the platform we are looking to build. At Our Future Health, our mission is to transform the prevention,detectionand treatment of conditions such as dementia, cancer, diabetes, heart disease and stroke. We’re looking for people to join us on our journey. If you’re looking for a new challenge where you can contribute to helping future generations live in good health for longer, then we’re keen to speak with you. • Be part of our growing technology team to help create the cloud platforms to support Our Future Health as we scale, • Work with the engineering and operations teams to define platform requirements, • Use an iterative approach to building the platform, starting simple and increasing complexity as we go, • Support defining development processes as part of a new, growing team, • Own solutions from conception to deployment and beyond, taking part in on-call rotas where necessary, • Integrate and deploy third-party tools required by other teams, • Devise innovative ideas for solving hard technical problems involving distributed systems, scale and security and translate these ideas into designs and implementation, • Implement best practices when it comes to availability, scalability, operational excellence, and efficiency, • Working in a siloed environment with no freedom to make decisions., • Working in a place where you can’t see the impact your expertise makes., • High proficiency in cloud DevOps/platform engineering and large-scale live services. Azure, AWS or GCP., • Hands-on experience developing infrastructure-as-code with tools such as Terraform, OpenTofu, Terragrunt, Pulumi following GitOps practices., • Strong experience coding and automating tasks in a high-level language, preferably Python, • Hands-on experience working directly with software engineering best practices: unit testing, code reviews, design documentation, excellent debugging, troubleshooting skills., • Experience in building/deploying tools related to data pipelines, ETL processes., • Confident with cloud-native technologies like Kubernetes, Docker, • Experience deploying open-source technologies such as Python, Node.JS, Ruby, Postgres and related CI/CD pipelines, • Good understanding of cloud security best practices and security compliance, • Experience designing, supporting and troubleshooting production systems at scale, • Good understanding of technology stacks from networks up to applications, • Experience of working in an agile methodology; used to code reviews and pairing, • In addition, experience in a commercial regulated domain would be a bonus (could be clinical, wearables, consumer apps, genomics, pharma etc)., • Generous Pension Scheme – We invest in your future with employer contributions of up to 12%., • 30 Days Holiday + Bank Holidays – Enjoy a generous holiday allowance with the flexibility to take bank holidays when it suits you., • Enhanced Parental Leave – Supporting you during life’s biggest moments., • Career Growth & Development – £500 per year to spend on Learnerbly, our learning platform, plus regular appraisals and development opportunities., • Cycle to Work Scheme – Save 25-39% on a new bike and accessories through salary sacrifice., • Home & Tech Savings – Get up to 8% off on IKEA and Currys products, spreading the cost over 12 months through salary sacrifice, • £1,000 Employee Referral Bonus – Know someone amazing? Get rewarded for bringing them on board!, • Wellbeing Support – Access to Mental Health First Aiders, plus 24/7 online GP services and an Employee Assistance Programme for you and your family., • A Great Place to Work – We have a lovely Central London office in Holborn, and offer flexible and remote working arrangements. Join us - let’sprevent disease together. At Our Future Health, we recognise the importance of having a diverse workforce and ensuring that all candidates, regardless of their background, have equitable access to our application process. We proactively encourage applicants who identify as having a disability, neurodiversity, or long-term health conditions to let us know if they require any reasonable adjustments as part of their application process. If you do require any reasonable adjustments, please email us at #J-18808-Ljbffr