Jobs for java backend developer at London

1,000 java backend developer job listings in United Kingdom. Find daily updated positions from leading job boards.


  • Tower, Greater London, City and County of the City of London, United Kingdom Michael Page Full-time

    Our client is in the Insurance sector and is looking to grow their team with a Java Solution Architect. This is a hybrid role with 1-2 days a week in London. Client Details Our client is in the Insurance sector and is looking to grow their team with a Java Solution Architect. This is a hybrid role with 1-2 days a week in London. Description Design and...

  • Lead Backend Engineer

    5 hours ago


    London, England, United Kingdom Client Server Full-time

    Lead Backend Engineer / Developer (Python TypeScript API) Newcastle onsite to £130k Are you a technologist who enjoys working with a range of programming languages and liaising with clients? You could be joining a scaling FinTech within the consulting division of the Newcastle office. What's in it for you: Salary to £130k + Bonus 25 days holiday Bupa...

  • Senior Backend Engineer Premium

    3 days ago


    London, England, United Kingdom HomeServe EMEA Full-time £80,000 - £85,000 Contract

    About The Role 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...

  • Backend Software Engineer Premium

    3 days ago


    London, England, United Kingdom Lloyds Banking Group Full-time £76,760 - £115,140 Contract

    End Date Tuesday 22 September 2026 Salary Range £76,760 - £115,140 We support flexible working – click here for more information on flexible working options Flexible Working Options Hybrid Working Job Description Summary . Job Description JOB TITLE: Backend Software Engineer SALARY: £76,760 - £95,950 LOCATION: Hybrid (London) HOURS: Full Time (35...


  • London, England, United Kingdom IO Associates Full-time

    Senior Backend Developer | Fully Remote (UK) | Salary up to £75,000 Plus Bonus! iO Associates is currently partnered with an award-winning fintech that's on a mission to help families teach children about money through innovative digital products. They're looking to add aSenior Backend Developerto their growing engineering team. This is an opportunity to...


  • City of London, England, United Kingdom, England Wise Full-time £88,000 - £111,000

    Wise is hiring a Backend Software Engineer for the Pricing Core team in London. You will design, develop and maintain backend services in Java with Spring Boot on AWS, enabling scalable pricing platforms used across Wise products.Join a high-throughput environment processing 100+ million requests daily, contributing to architecture decisions and ensuring...

  • Senior Java Engineer Premium

    3 days ago


    London, United Kingdom London Stock Exchange Group Full-time

    Future Talent: Senior Java EngineerLocation: UK – London/ NottinghamPosition Type: Future Opening – Talent PipelineThe OpportunityWe are always on the lookout for the brightest Java engineers in our London and Nottingham locations to help us build robust, enterprise-grade solutions that drive real-world impact. Although we do not have an immediate...


  • greater london, england, United Kingdom, England Freelancerprox Full-time £20,000 - £25,000

    A modern tech firm is seeking a proactive PHP Developer Intern to join their development team in Greater London. This role offers a fantastic opportunity to gain real-world experience in backend and web application development using PHP. Interns will collaborate with experienced developers on live projects, enhance their skills in PHP, MySQL, and frameworks,...


  • greater london, england, United Kingdom, England Jobtailor Full-time £90,000 - £120,000

    Jobtailor recherche un développeur back-end senior pour concevoir et maintenir des services critiques capables de supporter d’importants volumes transactionnels et des contraintes temps réel élevées. Vous participerez aux choix d’architecture, réaliserez des API REST performantes et sécurisées, et travaillerez sur des patterns microservices et...


  • greater london, england, United Kingdom, England Oliver Bernard Full-time £90,000 - £130,000

    Oliver Bernard is recruiting Senior Java/Kotlin Engineers for a FinTech platform in London. The role focuses on designing and building backend services in Java and Kotlin, with an emphasis on scalable, high-performance systems.You will work in a hybrid setup, collaborating closely with product, platform and engineering teams to steer technical direction and...


  • greater london, england, United Kingdom, England Infinity Quest Full-time £90,000 - £120,000

    Infinity Quest seeks a Senior Java Developer for the Hospitality domain in London. The role requires designing and implementing backend systems, APIs, and microservices to support hospitality solutions such as central reservation and property management systems.Hybrid role with 2-3 days onsite in London. You will work on cloud deployments, CI/CD pipelines,...


  • greater london, england, United Kingdom, England Solirius Consulting Full-time £60,000 - £80,000

    A leading technology consultancy in the UK is seeking a highly skilled Java Engineer with AI expertise to design and deploy intelligent applications. This role requires strong experience in Java, Spring Boot, and integrating AI technologies. The successful candidate will collaborate with teams to build RESTful APIs and ensure high-performance systems. The...


  • greater london, england, United Kingdom, England Burns Sheehan Full-time £54,000 - £90,000

    Burns Sheehan is partnering with a UK-based SaaS business to hire a Senior Software Engineer. You will own backend development within a small, experienced team, shaping design decisions and contributing across the stack.You'll build scalable Java/Spring Boot backends, work with AWS/React/SQL, and leverage AI-assisted tooling to drive modern, cloud-native...


  • greater london, england, United Kingdom, England JPMorgan Chase & Co. Full-time £70,000 - £90,000

    JPMorgan Chase & Co. is seeking a Lead Software Engineer within the International Consumer Bank to deliver an outstanding banking experience. You will work collaboratively in a diverse team, focusing on cloud-native solutions and enhancing customer journeys.The ideal candidate will have hands-on experience in back-end software engineering, especially with...

  • Software Engineer Premium

    3 days ago


    London, England, United Kingdom Dex Full-time £160,000 Contract

    This role is with one of Dex's trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they're looking for, so we can match you with the right opportunity and give you context about the role before you commit to a process. If you're interested sign up to Dex to apply. Dex is an AI recruiter agent that...

  • (Senior) Backend Engineer, Maps Premium

    3 days ago


    London, United Kingdom Wheely Full-time £90,000 - £120,000 Contract

    About Wheely Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting-edge technology with the craft of five-star chauffeuring to deliver an experience trusted by more than 100,000 active riders and 1,200 corporate accounts. We’re a profitable, fast-growing scale-up with $43M raised and over...


  • London, England, United Kingdom Z Studio Design Full-time

    ZSDESIGN Skanowanie 3D Realizacje Kontakt Careers Backend Engineer Chisinau, London We are looking for a talented backend python SaaS developer who is excited to learn new skills, build teams, and pave our path forward as we develop new ways to harness insights from one of the most ubiquitous and challenging IoT sensor (video camera). Job...


  • London, United Kingdom Ec1 Partners Full-time

    Job Description Role Overview This role focuses on building and enhancing electronic trading systems used in fast-paced capital markets environments. You’ll develop backend services that support high-volume trading, working closely with product and trading stakeholders. Key Responsibilities Develop backend services using Java Enhance performance,...

  • Senior Backend Engineer Premium

    3 days ago


    London, United Kingdom CarbonChain Full-time

    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...

  • Backend Engineer Premium

    3 days ago


    London, United Kingdom kwiff Full-time

    About kwiffWe aren’t gambling as you know it. We’re a proprietary tech platform redefining the experience with a bold, player-first approach. Our signature feature, Supercharging, randomly boosts odds, cashouts and casino sessions, creating genuine moments of surprise and delight for our users. ⚡We have launched iOS, Android and Web apps, offering our...