java developer

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


  • London, England, United Kingdom WorksHub Full-time

    Skills and ExperienceYou possess strong development experience in Java and Kotlin. You have familiarity with Agile processes and Test-Driven Development (TDD).Technical ExpertiseYou understand Computer Science, Object-oriented Programming (OOP), Design Patterns, Data Structures, and Algorithms. Knowledge of additional technologies such as Scala, React,...

  • Java Developer

    1 day ago


    London, England, United Kingdom AND Digital Limited Full-time

    Description We help organisations navigate the future of technology, combining human expertise, emerging tech and AI to deliver better outcomes, faster. Since 2014, we’ve worked side-by-side with clients to solve complex challenges, build high-performing teams, and create lasting capability. About you: You care deeply about producing high-quality work...


  • Leicester, England, United Kingdom IBM Full-time

    IntroductionAt IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.IntroductionAt IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You’ll...


  • Newcastle upon Tyne, England, United Kingdom Client Server Limited Full-time

    Java Developer / Backend Software Engineer (AI Claude Java) Newcastle onsite to £120k Do you have expertise with backend Java development within finance / trading environments? You could be progressing your career in a senior, hands-on Java Developer role at a scaling FinTech. As a Java Developer you'll in a new client engagement, helping to modernise a...


  • Glasgow, Scotland, United Kingdom 3761 Barclays - BX - UK Full-time

    Purpose of the roleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.AccountabilitiesDevelopment and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring...


  • London, England, United Kingdom Vertex Solutions International Ltd Full-time

    Contract Company Description Vertex Solutions is a specialist technical recruitment company which works with some of the Europe's brightest and most innovative technology companies within Research, Development and Science. Since 1997, we have helped to build talented teams of Engineers (Software, Hardware and IT/Network Support) and scientific staff from...

  • Lead Java Developer

    8 hours ago


    Belfast, Northern Ireland, United Kingdom Citi Full-time

    Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Discover your future at Citi Working at Citi is far more...

  • Senior Java Developer

    8 hours ago


    Greater Manchester, England, United Kingdom Spinwell Global Limited Full-time

    About The Role Role: Senior Java Developer x 6 REF 103416Contract Length: 12 monthsLocation: Hybrid/Manchester, Birmingham, Newcastle or Leeds -3 days per week in officeIR35: InsidePay Rate to Intermediary: £650 per daySecurity Clearance: BPSS but candidates must be eligible for SC Clearance Spinwell is recruiting for a Senior Java Developer for an...

  • Java Developer

    4 hours ago


    London, England, United Kingdom Millennium Management LLC Full-time

    Equities Tech Algorithmic Development team builds and enhances execution technology that supports Portfolio Managers and trading partners across the platform, with a focus on high-performance, real-time trading systems and execution capabilities.What You'll DoPartner closely with technologists, Execution Services, and Equity Finance teams to enhance the...

  • Java Swing Developer

    4 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

    4 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...


  • 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...


  • 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...

  • Java/React Developer

    4 hours ago


    London, England, United Kingdom Savant Recruitment Full-time

    Job Overview Our client, a growing Consultancy, is looking for a Java/React Developer to join their London based team. The work undertaken will be for a project in the Banking sector. The role is offered on a hybrid basis and candidates will be expected to be in the London office 2 days per week. Responsibilities Applicants will be responsible for leading...


  • 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

    13 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...


  • Glasgow, Scotland, United Kingdom Ampstek Full-time

    We are seeking an experienced Java Full Stack Developer with strong expertise in Java, Microservices, Cloud technologies, and modern web application development. The ideal candidate will have hands‑on experience building scalable enterprise applications and working within agile teams. Required Skills Strong experience in Java 11/17+, Spring Boot, and...

  • Java HFT Developer

    17 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

    18 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 &...