java developer

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


  • Guildford, England, United Kingdom Playtech Full-time

    Founded in 1999, the company has a premium listing on the Main Market of the London Stock Exchange and is focused on regulated and regulating markets across its B2B business. By leveraging its proprietary technology, Playtech delivers innovative products and services to ensure a safe, engaging and entertaining gaming experience. As the gaming industry's...

  • Java Swing Developer

    5 hours ago


    London, England, United Kingdom Caspian One Full-time

    We’re looking for a Java Swing Developer to join a team working on a high-performance desktop trading platform. Working on a mission-critical system that supports FX Cash, deposits, futures, swaps, and more. The platform is rich in functionality, handles heavy loads with low latency, and underpins key trading and sales workflows.You’ll help maintain and...


  • London, England, United Kingdom Methods Full-time

    About Methods: Methods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in transformation, delivery, and collaboration from across the Methods Group, to create...

  • Java + UI developer

    5 hours ago


    London, England, United Kingdom Falcon Smart IT (FalconSmartIT) Full-time

    Job Location: London, UK (4 days per week from office) Job Type: Contract (6 months ) / Perm Job Description: Role Overview Full Stack Developer with expertise in Java Spring Boot and React JS to build scalable microservices and modern front-end applications, leveraging AI-assisted tools. Key Responsibilities Develop microservices and REST APIs (Spring...


  • Bournemouth, England, United Kingdom Insight International (UK) Ltd Full-time

    Java Software Engineer Responsibilities Design, develop, and maintain scalable microservices using Java and Spring Boot. Build and optimize real-time data pipelines leveraging Apache Kafka, Flink, and Spark/Databricks. Develop robust data distribution and streaming solutions for high-throughput systems. Deploy, manage, and monitor services in containerized...


  • Bournemouth, England, United Kingdom Ascendion Full-time

    Location: Bournemouth (5 days/week work from office) Required Skills/Experience: Strong full stack engineering background with deep expertise in Java and Spring/Spring Boot Hands‑on experience with cloud technologies (preference for AWS) Experience using AI‑assisted developer tools to improve engineering productivity (preference for agentic AI...

  • Java/ICON Developer

    14 hours ago


    Knutsford, England, United Kingdom Trust In SODA Full-time

    OverviewICON Payment Framework (IPF) Developer – JavaContract until 31/12/2025 • Up to £460/day (Inside IR35) • Location: Knutsford (Hybrid 2 days p/w) • BPSS Clearance RequiredWhat You'll DoAs an IPF Developer, you will work at the heart of the bank’s payment processing transformation, developing and maintaining solutions on the Finastra ICON...

  • Java HFT Developer

    18 hours ago


    London, England, United Kingdom Oxford Knight Full-time

    Salary: up to £200k base + bonus Summary Tech-savvy algorithmic trading firm looking to hire a Java Developer to help develop and operate the off-exchange trading system and products. This is a superb opportunity for a well-organised and pragmatic engineer with a passion for concise, efficient code to join one of the only Java teams you will find in HFT. A...

  • Java & PEGA Developer

    19 hours ago


    england, gb, England RED Global Full-time

    Java & PEGA BPM Developer Urgent requirement supported by RED Global for client. Working model: Hybrid – 2 days on-site per week. Contact: Direct message the job poster from RED Global. Referrals increase your chances of interviewing at RED Global by 2x. Looking forward to seeing your applications! Requirements Strong experience with Java, Spring Boot &...


  • Birmingham, England, United Kingdom NPAworldwide Full-time

    Are you an experienced Senior Software Engineer or Technical Lead who enjoys remaining hands-on while guiding teams and shaping technical solutions?A leading specialist technical consultancy is looking for a Software Technical Lead to join a live Central Government project. You will work within a collaborative Agile team, building bespoke software that...


  • Marylebone High Street, Greater London, United Kingdom Avanti Recruitment Full-time

    Java / Angular Fullstack Developer Salary: £60,000 - £75,000 (depending on experience) Location: Central London Working Arrangement: Hybrid, 2 days per week in the office Employment Type: Permanent Avanti Recruitment is currently recruiting for a Senior Java Fullstack Engineer to join an established, internationally recognised software company based in...


  • London, England, United Kingdom Gazelle Global Consulting Ltd Full-time

    Principal Engineer - Java Microservices Location:Edinburgh Contract:6 months Working pattern:Hybrid - 2 days per week in the office Day Rate:Excellent Day Rate Available We're looking for a Principal Engineer with strong Java development expertise to join a technical delivery team in Edinburgh. This is an opportunity to contribute to enterprise-level...


  • London, England, United Kingdom Talenzon group Full-time

    # Java Backend Developer,November 30, 2025### Job Description**On behalf of our client, we are seeking a Java Backend Developer – London, UK (Full-Time Permanent Role).**Our client, a fast-growing technology organisation, is looking for a skilled Java Backend Developer to build secure, scalable backend services and high-performance APIs supporting modern...


  • Leeds, England, United Kingdom Mastek Full-time

    Senior Java Developer – Banking & Financial Services | Leeds, UK | SC Clearance Eligible Are you a passionate Senior Java Developer looking to make an impact within the Banking & Financial Services sector? We're partnering with a leading BFSI client to find an experienced engineer who thrives in a collaborative, cloud-first, DevOps environment and enjoys...


  • London, England, United Kingdom Avanti Recruitment Limited Full-time

    Java / Angular Fullstack DeveloperSalary: £60,000 - £75,000 (depending on experience)Location: Central LondonWorking Arrangement: Hybrid, 2 days per week in the officeEmployment Type: PermanentAvanti Recruitment is currently recruiting for a Senior Java Fullstack Engineer to join an established, internationally recognised software company based in Central...


  • London, England, United Kingdom Auxo Talent Full-time

    Location: London, hybrid (typically 2 days a week in the office)Contract Duration: 6 monthsWe are hiring Java Developers for a leading global tech company's team in London. This is an opportunity to build and run customer-facing applications used by millions of people, owning services end to end from design through deployment and production support.What...


  • London, England, United Kingdom Fasanara Full-time

    Fasanara Digital is a quantitative investment team applying a scientific, high frequency investment style in digital assets, seeking to achieve exceptional risk-adjusted returns for our investors. We were founded in 2018 and have grown to a 30-person strong team, managing over $500m USD in a basket of fully delta-neutral trading strategies. Our team members...


  • Hull, England, United Kingdom Playtech Full-time

    Founded in 1999, the company has a premium listing on the Main Market of the London Stock Exchange and is focused on regulated and regulating markets across its B2B business. By leveraging its proprietary technology, Playtech delivers innovative products and services to ensure a safe, engaging and entertaining gaming experience. As the gaming industry's...


  • Ipswich, England, United Kingdom Fruition Group Full-time

    Back-End Developer (Java) London / Ipswich - Hybrid (2-3 Days a Week In Office) Permanent £85k - £100k + Bonus We're working with an innovative financial technology business building blockchain and Distributed Ledger Technology (DLT) solutions for financial services. They're looking for a Back End Developer with strong Java experience to join the team and...


  • London, England, United Kingdom Fasanara Capital Full-time

    Founded in 2011, Fasanara is a global asset manager and technology platform. We manage c. USD 6 billion AUM (as of December 31, 2025) in Fintech strategies on behalf of pension funds and insurance companies in Europe and North America. With c.110 employees globally, we are a pioneer investor in Fintech Lending, enabling Real Economy Impact. Fasanara manages...