Jobs for java backend developer at London

What we are buildingMimica is an AI-powered process intelligence platform enabling enterprises and individuals to reclaim their most precious resource: time. We've all seen repetitive tasks and redundant processes quietly drain productivity and creativity. Not because companies don’t want to become more efficient, but because they don’t know where to...

Who is Heidi?Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care.We exist to double healthcare’s capacity while keeping care deeply human. In 18 months, Heidi has returned more than 18 million hours to clinicians and supported over 73 million patient visits. Today, more than two...

Senior/Staff Backend Developer — Scroll Home (Hybrid, London) Scroll Home is a video-first property discovery app launching in London over the next two months. Full-screen walkthroughs, a personalised feed, one-tap enquiries, in-app group chats, comments, profiles and likes. Property search hasn't changed in 20 years. We're changing it. We are in the final...

Senior Java Full Stack DeveloperLocation: Canary Wharf, LondonHybrid: 3 days per week in the officeSalary: Competitive + Bonus + BenefitsBuild enterprise software while embracing AI powered development.We're looking for an experienced Java Software Engineer to join a highly collaborative engineering team responsible for delivering large scale enterprise...

Vertus Partners in London seeks a Java developer to join their front office rates team. Design, develop, and maintain high-performance Java applications in a fast-paced trading environment.You will collaborate with traders, quants, and tech specialists to deliver real-time, low-latency solutions, and participate in the full SDLC from requirements to...

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...

Quant Capital is seeking a Senior Java Analyst Developer / Technical Consultant to join a dynamic team in London. The role involves integrating advanced software solutions for financial services using cutting-edge cloud technology and microservices.Candidates should have experience with FIX protocols and cloud containerization tools. This position offers...

## Senior Fullstack Developer — Java or Kotlin, React and TypeScriptApplylocations: London: Manchestertime type: Full timeposted on: Posted Todayjob requisition id: JR100892Founded in Switzerland in 1968, Zühlke is owned by its partners and located across Europe and Asia. We are a global transformation partner, with engineering and innovation in...

Founded in Switzerland in 1968, Zühlke is owned by its partners and located across Europe and Asia. We are a global transformation partner, with engineering and innovation in our DNA. We're trusted to help clients envision and build their businesses for the future - to run smarter today while adapting for tomorrow’s markets, customers, and communities....

Tech Lead - Application Development JAVA NReady to turn bold ideas into real-world impact? At Genpact, we don’t just adapt to change, we lead it. AI and digital innovation are transforming the way businesses work, and we’re at the forefront of it. Genpact’s AI Gigafactory, our industry-first accelerator, exemplifies how we scale advanced technology...

Octopus Energy started with a bold idea: to build Britain’s first truly digital energy supplier.  By combining world-class tech with brilliant humans who care deeply about customers and driving the renewable energy transition, we made it happen and in 2025, we became Britain’s largest energy supplier. Now, we’re scaling fast and building the next...

Software Engineer / Developer (Java API Kafka AWS) London / WFH to £90kAre you a technologist with strong Java backend development skills?You could be progressing your career working on a financial Tech for Good product in a hands-on Software Engineer role at a scale-up software house.The platform enables easier money transfer to people in emerging...

About CarbonChain Want to work on the most pressing challenge of our generation? If you have experience building exceptional products, know how to execute at scale, and want to help build a company for the long term, we'd love to hear from you. CarbonChain helps the world’s biggest supply chains measure and reduce their carbon emissions, using verified...

AND Digital Limited is seeking an experienced Lead Java Developer for a 12 Month FTC. You will lead the design, development and operation of cloud-native services across AWS and Kubernetes, shaping engineering standards and delivery practices.This role involves technical leadership across the full software lifecycle and collaboration with architects, product...

We're putting together a talented team to build the #1 training platform for RunnersWe 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 closed...

HomeServe Finance is hiring: Senior Software Engineer - Backend London (Hybrid) | Up to £85,000 + 15% Bonus + £7,000 Car Allowance + 6% Matched Pension At HomeServe Finance, we’re using technology and consumer finance to help homeowners improve the energy efficiency of their homes. As part of the wider HomeServe Group, we’re developing the products,...

Job DescriptionSenior Full Stack Engineer | Java/Kotlin + Modern Frontend | Global Travel TechIncrease your chances of reaching the interview stage by reading the complete job description and applying promptly.Hybrid 2-3 days London£90,000We're hiring a Senior Full Stack Engineer for a world-leading travel technology platform used by millions of people...

BeyondTrust is seeking an engineer to design, build, and ship features of the Endpoint Privilege Management software. The role combines Java/Spring Boot backend work with Angular/TypeScript frontend development and AI-assisted tooling in daily workflow.You will collaborate with distributed teams to deliver major releases, diagnose complex issues, and...

Tesco UK is building a robust, internet-facing HTTP API powering pricing and promotions across all Tesco channels. You will design and implement end-to-end JVM-based systems, translating product requirements into maintainable code while following TDD/BDD practices.Join a collaborative culture with pair programming, code reviews via GitHub, and a strong...

A leading financial services firm in Greater London is seeking a Senior Lead Software Engineer. The successful candidate will drive innovative product solutions while prioritizing collaboration and diversity in a tech-driven environment. Responsibilities include developing scalable and secure code, problem-solving, and adapting to changing technologies. The...