senior java developerin jobs in London

A global financial services organisation is growing a senior Java engineering team to support a strategic, business-critical technology platform. This is a hands-on, senior level role suited to experienced engineers who enjoy working on complex systems while helping shape technical direction and engineering standards.What we’re looking forStrong Java...

JPMorgan Chase is seeking a Lead Software Engineer for the International Consumer Bank. This role involves delivering cloud-based solutions, enhancing software reliability, and leading technology practices within a diverse team. Ideal candidates have substantial back-end engineering experience, particularly with Java and cloud technologies, and excel in...

Wise is hiring a Senior Software Engineer II for the Wise for Banks team. You will drive architecture, scalability and reliability of infrastructure enabling banks to connect with Wise’s global payment network.You’ll lead design across 700+ microservices and mentor engineers while aligning with company goals. You’ll work on event-driven systems using...

Vitality is seeking a Principal Software Engineer to lead the engineering function across enterprise platforms and customer-facing solutions. You will shape standards, drive architecture decisions, and guide large-scale initiatives while ensuring reliable, high-performance software delivery. Hybrid work across London, Bournemouth or Stockport offices.The...

WE ARE: Adaptive is a product-led financial technology company with deep expertise in capital, commodity, and digital markets. We build technology for investment banks, investment managers, fintechs, and capital markets service providers. Our consulting teams work with clients to implement and extend that technology, but our starting point is product...

Senior Java Software Engineer - Equity Swaps Technology Location:Glasgow (Hybrid - 2 days per week in the office) Industry:Global Investment Bank A leading global financial institution is seeking a Senior Java Software Engineer to join a distributed technology group delivering a high-profile lifecycle engine platform. Supporting the trading activity of major...

*Are you passionate about building modern, scalable software solutions that make a meaningful impact?* *Do you enjoy collaborating across global teams, solving complex technical challenges, and using emerging technologies to drive innovation?* **About the Business** LexisNexis® Risk Solutions provides customers with solutions and decision tools that...

**Senior JVM Engineers – Java / Scala / Kotlin** **Location:** Canary Wharf, London – 3 days per week in the office **Salary:** Up to **£160,000** + benefits We’re looking for an exceptional **Senior JVM Engineer** to join a high-performing engineering team in Canary Wharf. This is a hands-on role for an engineer who enjoys solving complex...

Salt Search is seeking a Senior Java Developer to design, develop and maintain cloud-native Java microservices on AWS, with a focus on security and observability. You will work closely with platform engineers, QA and product teams in a hybrid setup.This contract role in the travel sector spans 3–6 months, offering £550-£700 daily rate inside IR35, with...

Junior Java Analyst Developer / Technical Consultant95,000 p/aQuant Capital is urgently looking for a Java Analyst Developer / Technical Consultant to join our high profile client.Our client is a global trading platform software business. Its products are used globally by most asset managers and pension funds. They are well known in the fintech space and...

Occupop Careers is seeking a Backend Software Engineer (Java) to join a payments-focused, technology-driven Financial Services organisation in London. You’ll design, build and operate cloud-native backend services, working across product, architecture and engineering to deliver reliable, scalable solutions.Strong candidates will have Spring Boot,...

About the role We’re looking for a senior engineer to join us working in in our embedded team within Prime Brokerage, the area of the bank that works with hedge funds and large institutional clients. You’ll work hands-on to build data-intensive systems with huge scale. The role carries real ownership and you will help develop the regulatory and client...

TwinThread seeks a Software Engineer III for Backend Engineering focused on Java/Kotlin in London. This role emphasizes collaboration, problem-solving, and adaptability within a team. You will be responsible for building scalable and reliable solutions, investigating issues, and ensuring high performance. A strong focus on ethics and teaching others is...

CreateFuture in Edinburgh, Leeds, Manchester, London or remote locations seeks a Senior Software Engineer to build scalable Java, Node.js and AWS backends. You will shape architecture, mentor engineers, and drive AI/automation initiatives across client engagements. Strong design sense, collaboration and delivery focus are essential.You will design APIs,...

JPMorganChase in London seeks a Senior Lead Software Engineer to join the Global Sales OMS technology group, focusing on NAMR operations, delivering secure, scalable market-leading software.You will guide architecture, design and implementation, applying AI-assisted practices and cloud-native approaches while mentoring teams to ensure high-quality production...

🚀Senior Full Stack Engineer – Java/Kotlin&React 📍London | Hybrid 🏦Tier 1 Investment Bank | Prime Finance We are partnering with a Tier 1 investment bank on a major, multi-year transformation of its Prime Finance Equities platform. The Equity Accelerator programme is re-engineering core trading and post-trade systems, replacing legacy...

Low Latency Java Engineer Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that...

mthree is seeking an Expert Systems Developer to lead the architectural evolution and scaling of a high-throughput platform for a tier-one global financial institution. This role involves driving automation, influencing system design, and ensuring engineering excellence through rigorous standards and mentoring.Ideal candidates will have extensive experience...

Citi London is seeking an experienced software engineer to advance the Fixed Income Algo trading platform. You will design high‑performance, low‑latency components and collaborate with Traders, Quants and Product Managers to translate business requirements into robust software that scales under heavy market data.The role offers a hybrid work model,...

RE Partners is seeking an experienced Principal Java Engineer to join our high-performing engineering team in a hybrid London-based role. You will design and optimize low-latency, high-throughput backend systems in the payments domain, building scalable real-time services with Java, Spring, and microservices.You will lead RESTful APIs, integrate with...