senior java full stack developer jobs in London

As a Senior Lead Full Stack Software Engineer at JPMorgan Chase within Cybersecurity and Technology Controls, youserve as a seasoned member of an engineering team that works to lead the delivery of software solutions that satisfy pre-defined functional and user requirements with the added dimension of preventing misuse, circumvention, and malicious behavior....

Our Future Health is seeking a software engineer to develop full-stack applications using TypeScript and Node.js. You will collaborate with cross-functional teams to deliver high-quality software and participate in code reviews to uphold best practices.You will engage in problem-solving and debugging complex issues while staying updated on emerging...

Base pay range Direct message the job poster from Client Server Tech Recruiter - Software Engineering at Client-Server Opportunity to progress your career in a senior, hands‑on Software Engineer role at a scale‑up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining...

About Us Ticket Tailor is committed to empowering a diverse range of event creators through simple and affordable ticketing. But that's not all, we're also on a mission to make sure that every single ticket sold has a positive impact on all stakeholders, our team, our planet and the communities we operate in. We call this "Growth on Purpose" and are proud to...

Colibri Digital is seeking Senior Full Stack Developers to join our client-facing team, delivering robust, scalable applications for UK/EMEA clients.You will own end-to-end development across frontend and backend using React, Node.js, TypeScript, and AWS, with IaC using Terraform, serverless deployments, and CI/CD pipelines. Strong communication and...

Build the Future of Cyber Security Learning at Scale Join TryHackMe as a Senior Full-Stack Engineer. We are a fast-growing, highly profitable cybersecurity training platform trusted by over 9 million learners and 1,000+ enterprise organisations globally, including Google, KPMG and the US Military. Whether you’re building gamified learning mechanics for...

Responsibilities Build fullstack features using React + Go/Node.js for Juniper and new product lines, shaping how these features work across web and mobile Collaborate with cross‑functional teams, including Data Science, to design product‑facing solutions and make decisions on trade‑offs and integration Implement scalable, maintainable solutions...

Tripadvisor is seeking a Senior Software Engineer with a front-end focus and strong backend capabilities to join our Experiences Engineering team. You will own features end-to-end, driving architecture decisions for a highly scalable platform that serves millions of travelers globally.The role emphasizes autonomy, technical leadership, and collaboration with...

About The RoleTaktile is building a platform for creating, publishing, and executing AI-powered agents that help teams automate complex workflows in financial services. The Agents team owns the agent execution runtime, tool orchestration, and platform infrastructure that makes this possible, including the conversational copilot experiences built on top of it...

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...

# Senior Software Engineer - Full Stack (Merchants)DeliverooOn-siteUnited KingdomSoftware EngineeringPosted Sep 11, 2026About the Team Merchant EMEA Engineering builds the technology that helps merchants join, grow, and operate successfully across our markets. Our organization brings together the strengths of Wolt and Deliveroo and supports...

We're putting together a talented team to build the #1 training platform for Runners We help everyday runners become outstanding by building an incredible app providing world-class training, coaching and community for everyone, whether you're improving your 5k time or training for your first marathon. We’re growing extremely fast! In November 2023 we...

Jacobi in the United Kingdom is seeking an experienced Full-Stack Software Engineer to contribute to the evolution of Jacobi’s platform, delivering robust, scalable Java-based services and modern web interfaces.You will work with a globally distributed engineering team, take meaningful ownership, participate in architectural decisions and collaborate with...

Wise is hiring a Senior Full-Stack Software Engineer for the Account Integrity team in London. You will own end-to-end development of customer-facing controls and robust fraud prevention features using Java and React.Join a fast-moving, international team focused on preventing financial crime, safeguarding customers, and delivering scalable money-transfer...

Build the core Xybern workspace, focusing on high-performance data visualization, collaborative reasoning tools, and audit-ready export systems.What you’ll doCollaborate with the founders to define and execute the AI Workspace roadmap.Bridge the gap between cutting-edge research and production-grade reliability.Own a substantial part of the system, from...

Senior Full Stack Software Engineer (Typescript/Go) Join to apply for the Senior Full Stack Software Engineer (Typescript/Go) role at Birdie About Birdie At Birdie, we’re reimagining care for older adults. We’re building the technology that powers the future of home healthcare, empowering care teams with tools to deliver better, more dignified care, and...

Grid Dynamics in Greater London is searching for a Senior Full-Stack Engineer to lead the development of AI-enabled tooling within their Production Management division. This role entails architecting AI solutions, modernizing engineering practices, and optimizing large-scale systems. Candidates should possess deep technical expertise in full-stack...

Meet DeepLDeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global markets today trust DeepL's Language AI platform for human-like translation, improved writing and real-time voice translation. Founded in 2017...

Preply is seeking a Senior II Full Stack Engineer to join a fast-growing, globally distributed team in a backend-heavy role. You will own backend and contribute to frontend work in React/TypeScript while shaping architectural direction and driving impactful product outcomes.You’ll collaborate with Product, Data, and UX teammates to deliver scalable...

Millennium is seeking a Full Stack Developer for Treasury Technology. You will partner with stakeholders, develop Treasury applications and own delivery timelines in a global tech environment.The role requires hands-on experience with .NET, C#, ASP.NET Web API, and frontend frameworks like Angular or Ember.js, plus cloud and database skills. You will...