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

  • Software Engineer Premium

    3 days ago


    London, England, United Kingdom Alignerr Remote Full-time US$20 - US$100

    About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in London to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...


  • London, England, United Kingdom Alignerr Remote Full-time US$50 - US$70

    About The Role What if your years of software engineering experience could directly shape how AI writes code for millions of developers? We're looking for Software Engineers in London to evaluate, rank, and refine AI-generated code — helping the next generation of coding assistants produce solutions that are correct, efficient, idiomatic, and...

  • Back End Developer Premium

    3 days ago


    London, England, United Kingdom Alignerr Remote Full-time US$20 - US$100

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers based in London to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable...

  • Staff Software Engineer Premium

    4 days ago


    London, England, United Kingdom Engine by Starling Full-time

    At Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling Bank, and a year ago we split out as a separate business. Starling Bank has...

  • Back End Developer Premium

    3 days ago


    City of Edinburgh, Scotland, United Kingdom Alignerr Remote Full-time US$20 - US$100

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Edinburgh to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable...

  • Deployed AI Engineer Premium

    2 days ago


    London, England, United Kingdom Dex Full-time

    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...

  • Software Engineer Premium

    3 days ago


    Manchester, England, United Kingdom Alignerr Remote Full-time US$20 - US$100

    About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Manchester and the North West to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and...

  • Platform Java Engineer Premium

    2 weeks ago


    Cambridge, United Kingdom Roberts Recruiting Full-time

    One of Boston area's fastest growing, VC-backed, tech companies is looking for a Platform Java Engineers of all levels! We're an industry affiliated partner of MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL). Being a Java developer here isn’t just about knowing how to code. It’s about knowing how to take functional requirements...

  • Golang Engineer Premium

    3 days ago


    London, England, United Kingdom HCLTech Full-time

    We are a $13+ billion global technology company, home to more than 224,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud, and AI, powered by a broad portfolio of technology services and products. HCLTech is a globally recognized leader in the Tech and IT industry, but we’ve never forgotten...


  • London, England, United Kingdom Elwood Technologies Full-time £50,000

    Job Title: Graduate Software Engineer - Backend Starting Salary: £50,000 Location: London  As an FCA-regulated firm, Elwood Technologies provides institutional investors with a seamless, end-to-end digital asset trading, execution, and risk management infrastructure connected to global markets via a single API. To support the continued growth of this...

  • Adoption Software Engineer XDP Premium

    5 days ago


    Knutsford, England, United Kingdom Barclays Full-time

    Job Description Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and...


  • London Area, ENG, United Kingdom Neev Remote Full-time

    - Key Responsibilities - Design, develop, and maintain scalable backend services, REST APIs, and microservices supporting the Personal Loans platform. - Build and enhance event-driven, distributed application components, including Kafka-based integrations where applicable. - Collaborate with product, architecture, engineering, QA, and delivery teams to...

  • Senior Software Engineer Premium

    2 days ago


    London, England, United Kingdom Apple Full-time

    Payments are at the heart of Apple's ecosystem — and we're reimagining how they work. The Payments Engineering team is building a modernised, cloud-native platform engineered for high throughput, elastic scalability, and the reliability that Apple's global transaction volume demands. If you love solving meaningful problems that impact millions of people,...


  • City of London, City of London, United Kingdom Deloitte Full-time

    Contract Role: Java Developer – FX Trading Technology Contract Location: London. HybridContract Duration: 6 months initially (with potential extension)Contract Start Date: ImmediateContract Classification: Inside IR35OverviewA leading global financial services organisation is seeking a highly technical Java Developer to join a front-office technology team...


  • London, England, United Kingdom Dex Full-time

    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 Data Engineer Premium

    4 days ago


    Sheffield, England, United Kingdom LTM Full-time £65

    Role Description Role Senior Data Engineer Sheffield, UK 6 Months contract Rate: 65 GBP per hour inside IR35 Responsibilities Experience 7 to 11 Design build and maintain largescale data pipelines and ETL workflows across enterprise datasets Ingest provision and manage raw enriched and curated data assets for analytics platforms Improve reliability...

  • (Senior) Java Developer Premium

    2 weeks ago


    London, London, United Kingdom Talent 4.0BA Remote Full-time

    For an international organization in Geneva, Switzerland, we are urgently looking for a Full REMOTE Java Developer with +5 years of experience. As a Java XML Developer, you will develop new and expand existing web-based functionalities, in a manner that is compatible with the existing IT Platform and ensures Portal compliance.During the corona crisis,...

  • Head of Technology

    5 days ago


    London Area, Greater London, United Kingdom Attribution Search Full-time

    Attribution Search is partnering with a London based Hedge Fund looking to hire a Head of Technology into its growing technology department. This person will lead the build out of the technology function, largely from the ground up. While the Infrastructure is outsourced, this person will lead the development of the entire internal platform. This...


  • Bristol, England, United Kingdom Hargreaves Lansdown Full-time

    HL are looking for an experienced and talented Senior Software Engineering Manager to lead an Active Savings product development team in building market-leading solutions for our clients. The Savings application allows HL clients to easily deposit cash into a selection of savings accounts offered by partner banks. It is a bespoke development project with...


  • London, Greater London, United Kingdom MS Full-time

    As part of the M&S Software Engineering team, you’ll be joining a well-loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company’s core and technology leaders that truly understand software engineers and engineering, it’s an exciting time as...