senior java full stack developer jobs in London

Are you passionate about building secure, scalable software and cloud infrastructure that supports critical services in production? Do you enjoy collaborating across teams, improving engineering practices, and helping others grow while delivering high-quality solutions? About Our Team Working within Information Security & Data Protection division, the...

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...

We are seeking an experiencedSenior Full Stack Engineerto play a key role in the design, development, deployment and support of modern digital products and services. This is a hands-on senior engineering position that combines deep technical expertise with architectural leadership, mentoring and ownership of software delivery standards.Working within a...

Full Stack Developer, Python / React / TypescriptAcross Commodities and Global Markets, data is fundamental to how we trade, price, manage risk and make decisions. It flows through market feeds, cloud platforms and specialist systems, each serving different needs across the business. But having sophisticated data platforms is only part of the equation. When...

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...

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....

Reporting to: Development Team Lead (Professional Services) About the role As a Pugpig Developer, you'll play a pivotal role in delivering exceptional mobile app experiences using web technologies like HTML, SaSS, Vue.js, JavaScript, and PHP. Working within our professional services team, you'll craft and structure custom WordPress themes and plugins to...

We have an exciting opportunity for a Full Stack Developer to join a growing and innovative business based in Hendon.This is a fantastic role for a developer with around 1-3 years' commercial experience who is looking to develop their skills in a collaborative environment. You'll work closely with both technical and non-technical colleagues to build, improve...

Across Commodities and Global Markets, data is fundamental to how we trade, price, manage risk and make decisions. It flows through market feeds, cloud platforms and specialist systems, each serving different needs across the business. But having sophisticated data platforms is only part of the equation. When decisions are time-sensitive and carry...

Harrington Starr partners with a leading investment management technology firm to hire a Full-Stack Developer in London. This onsite permanent role involves hands-on work with front-office users to develop, support and enhance a business-critical investment platform.You will build features across the full stack, diagnose production issues, and drive...

Intec Select Ltd. is seeking a Full Stack Developer to join their London-based technology team on a hybrid, contract basis.The role focuses on building customer-facing and internal platforms with a Python backend and modern JavaScript frontend, working across the full stack. The ideal candidate will have strong Python (Django/Flask) and JavaScript/TypeScript...

Smart Spaces in the United Kingdom is seeking a talented full stack developer to build and maintain an enterprise-grade Meeting Room Booking and Desk Booking platform. The stack includes C# .NET 4.8 back-end APIs, a React front-end, a mobile app, and Microsoft Graph API integration for Outlook sync.You will deliver new features, improve performance, and...

ComXps is seeking Software Developer & Dev/Sec Ops or Programme Management Specialists for hybrid roles across London, Cheltenham, Manchester, or MK. DV clearance is required. Roles can be permanent or contract with 2–4 days per week in the office.Ideal candidates combine hands-on software engineering with cloud delivery, agile discipline, and strong...

OverviewFull Stack Node.js/React Developer - FinTech Innovation TeamJoin a regulated FinTech transforming global payments. Shape the future of financial services as part of a new strategic team backed by Banking Circle’s international payment rails. We’re transforming how businesses access account-to-account payments, card issuing, and financial services...

A leading FinTech company in London is seeking a Full Stack Developer / Software Engineer. You will work with C# and TypeScript on their flagship trading product, with the opportunity for remote work and a competitive salary of up to £65k. The ideal candidate will have experience in backend development and familiarity with modern frameworks such as Angular...

Across Commodities and Global Markets, data is fundamental to how we trade, price, manage risk and make decisions. It flows through market feeds, cloud platforms and specialist systems, each serving different needs across the business. But having sophisticated data platforms is only part of the equation. When decisions are time-sensitive and carry...

A leading software company in the United Kingdom seeks an experienced Full Stack Developer skilled in Node.js and modern frameworks like Next.js and Angular. The candidate will design and develop scalable applications using microservices on Google Cloud Platform, ensuring adherence to DevOps practices. Ideal candidates will have over 5 years of experience...

Candu is seeking a mid-level Full Stack Developer to join their remote-focused team. The role involves working with both frontend and backend technologies, including Typescript and Scala, on complex software projects. Candidates should have a minimum of 2 years of relevant experience and a passion for technology and teamwork. The position offers flexibility,...

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M...

Full Stack Developer Next.js NestJS React - Start-upFull Stack Engineer / Developer (Next.js NestJS React) London / WFH to £80kAre you a full stack technologist with experience of working in high growth start-ups?You could be progressing your career in an impactful Full Stack Engineer role as part of a small and growing team, developing a unique platform to...