full-stack engineer

A highly successful, technology-enabled financial services business is seeking a Senior Software Engineer to help shape the next generation of its internal systems, automation capabilities, and AI-enabled workflows.This is an opportunity to join a growing technology team at a business where software directly influences operational performance, decision...

AND Digital Limited helps organisations navigate the future of technology, combining human expertise, emerging tech and AI to deliver better outcomes, faster. We’re looking for experts who can modernize legacy systems with zero downtime, design scalable cloud-native architectures on AWS, and lead quality through robust test automation and governance across...

Junior is building the AI operating system for investment research in London. You’ll own features end to end across the frontend, backend and data layer, and ship on a weekly cadence that lands with demanding, paying customers.You should have 3+ years of engineering experience and be genuinely strong in TypeScript, Next.js and PostgreSQL. You’ll talk...

FlexTrade Systems is a provider of customized multi-asset execution and order management trading solutions for buy- and sell-side financial institutions. Through deep client partnerships with some of the world's largest, most complex and demanding capital markets firms, we develop the flexible tools, technology and innovation that deliver our clients a...

Retelligence, an early-stage AI technology startup in Cambridge, is seeking a Founding Engineer to lead the transition to a flagship SaaS platform. In this unique opportunity, you'll work directly with the leadership team, influencing both technical architecture and product roadmap. Responsibilities include scaling production, designing UI for data...

We’re an award-winning consultancy known for delivering exceptional products and services through technology. We work closely with organisations to help them accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower organisations to make a real difference for people, society, and the planet through technology...

HCL Technologies Limited is seeking a Lead Java Engineer - Full Stack Developer to join our RMS Trade Processing platform in London. You will contribute to a strategic, fintech-focused system handling complex OTC derivatives across the trade lifecycle, from booking to settlement, using Java, Spring Boot, and React.You will drive architecture decisions, own...

Understanding Recruitment is seeking a Full Stack Engineer to join a fast-growing London-based SaaS provider. The role involves building cloud-native applications with Java/Spring Boot and frontend frameworks.Hybrid work with 2 days in the London office and ongoing collaboration with government and industry clients. The candidate should be comfortable with...

Clarksons Research is seeking experienced full‑stack developers to join our expanding development team and lead work on our market leading intelligence platforms, helping to evolve cutting‑edge tools for global trade insights.You will drive high‑performance front‑end applications, APIs and backend services, design scalable databases (including...

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...

Full Stack AI Engineer Up to 65,000 + Progression towards AI Implementation Lead + Medical + Enhanced Pension + 27 Days Holiday plus Bank Holidays Scunthorpe, North Lincolnshire (Commutable from: Doncaster, Grimsby, Hull, Lincoln, Gainsborough, Brigg, Goole, Barton-upon-Humber) Are you a Full Stack Developer using AI coding tools to accelerate development,...

Biller Genie, an AI-enabled B2B SaaS company, seeks an experienced Full Stack .NET Engineer in Belfast with hybrid work arrangement. You should drive features from conception to deployment across the full stack, embracing AI tooling and agentic workflows.The role requires strong C#, .NET, web tech, cloud familiarity, and a track record in fintech...

Senior Associate, Full-Stack Engineer OpportunitiesAt BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world’s investible assets. Every day, our teams harness cutting‑edge AI and...

Transform9 is building AI voice agents for healthcare front offices, enabling provisioning apps that configure and deploy agents for customers. You’ll own full-stack development from UI to backend services, ensuring scalable, user-friendly tools for call centers and practice admins.We require 8+ years of production full-stack experience, with strong...

Sprint Innovations Ltd. is actively seeking a developer to join a small, remote team building modern web applications for finance, property and telco clients. The role emphasizes Angular front-end work with Java capability, plus API, backend services and production support.You’ll work in a Roam virtual office with a daily 9am standup and two-week sprints....

JPMorgan Chase & Co. is seeking a Lead Software Engineer in London to own end-to-end delivery of critical infrastructure software. You will combine frontend and backend development with application ownership, governance, and risk controls within a collaborative, security-focused team.In this role you will mentor engineers, drive architectural excellence, and...

Eames Consulting Group is seeking a Senior Full Stack .NET Developer for a London-based hybrid role on a 6-12 month contract. You will design, build and modernise critical apps across front-end and back-end, leveraging .NET, Angular, AWS, and AI-assisted tooling to boost productivity.You will work across the full SDLC, containerise services with Docker, and...

mthree is hiring a Full Stack Developer to work with a tier-one global investment bank in London. You will join the PnL Control group within Finance Technology, contributing to an accounting system that produces PnL and Balance Sheet reporting for secured funding transactions.The role involves building the accounting platform with Java, Scala on Spark, while...

DNS Info Ltd in Glasgow, United Kingdom, is seeking an experienced Senior Full Stack Developer to build scalable applications using Java Spring Boot and Golang. You will design backend services, integrate APIs, and develop responsive front-end features.You will work in an Agile environment, contribute to CI/CD pipelines, and collaborate with cross-functional...

Mastek is seeking an experienced Full Stack Python Developer to design, build, and deliver large-scale digital platforms. You will work across frontend and backend, shaping APIs and cloud-hosted architectures, and collaborating with designers, product leads, and data specialists to drive production-ready features.You will lead technical development, ensure...