java developer jobs in London

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


  • greater london, england, United Kingdom, England Version 1 Full-time £70,000 - £110,000

    Company DescriptionVersion 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology leaders including...


  • greater london, england, United Kingdom, England CMC Markets Full-time £120,000 - £180,000

    ОписаниеCMC Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. You’ll design...


  • london, United Kingdom Talan Full-time

    Job Description Job Title: eFX Java Developer Location: LondonCompany: TalanType: (Full-time) About Talan Talan is a global consulting group specialising in business and IT transformation, with a strong presence in financial markets, digital innovation, and data-driven technologies. We partner with leading financial institutions to deliver innovative...


  • London, England, United Kingdom Citi Full-time

    Citi in London is seeking a Lead Java Developer to drive the development of real-time and on-demand risk systems within our global trading and risk framework. You will own the full development lifecycle, from architecture to production support, and collaborate with London-based traders, risk teams and technology partners.The role offers exposure to...

  • Senior Java Developer

    2 hours ago


    London, England, United Kingdom Hunter Bond Full-time

    Senior Java Developer - Outside IR35 - Up to £700 per day Hybrid in Central London October Start Date 12-Month Initial Contract We have partnered with a leader in the financial services sector who is looking for experienced Senior Java Engineers to join their Settlements team. This is a hands-on engineering role focused on developing and enhancing software...


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

    A leading IT Consultancy is seeking a Java Developer on a contract basis to work on a project with a leading telecoms client.You will be needed to work onsite in London 3 times a week.The Java Developer must have strong experience in Java, Spring and AWSExperience required:Strong Java and Spring knowledge and experience with technologies such as AWS,...

  • Senior Java Developer

    14 hours ago


    London, England, United Kingdom HybridEngineeringContractLondon, England, United Kingdom Full-time

    HybridEngineeringContractLondon is seeking an experienced Java developer to join our team on a 12 month contract outside IR35. You will help define and deliver solutions iteratively, mentor the development team and drive adoption of new technologies to deliver business value.The role is on-site in Paddington, London, three days per week, and requires prior...


  • greater london, england, United Kingdom, England Grid Dynamics Full-time £90,000 - £140,000

    JUXT is partnering with a Tier 1 investment bank on a strategic initiative to build its next-generation FX Risk Platform: consolidating risk management capabilities into a modern, scalable architecture and decommissioning multiple legacy risk applications. This role builds the platform's FX Options end-of-day Official Valuation capabilities, supporting the...


  • London, England, United Kingdom S.i. Systems Salary Full-time

    Our public sector client is seeking a Senior Java Developer (Secret, 10+ years) to support projects and initiatives in the development of Java applications within government digital transformation programsContribute to high-impact digital transformation initiatives within a leading Government of Canada organization focused on innovation and economic...

  • Java Developer

    5 days ago


    City of London, England, United Kingdom Lorien Full-time

    Java Developer - Back Office ChangeCity of London London (Hybrid - 3 days in office) | Contract - 12 months | Up to £700/day (Inside IR35)A well-established investment bank in the City is looking for a Java Developer to join its Back Office Change function, focused on modernising a range of FIS-based back and middle office systems. You'll be working...


  • london, United Kingdom Nomura Full-time

    Job Title: Senior Java Developer – Rates Intraday Risk Technology Corporate Title : Associate Department: Information Technology Location: London (Hybrid) Company overview Nomura is a financial services group with an integrated global network. By connecting markets East & West, we service the needs of individuals, institutions, corporates and...


  • london, United Kingdom Quant Capital Full-time

    Tech: Core Java, SQL, JSON, Angular 6Challenge: Greenfield Big Data Analysis Platform Development in FSFirm: Well-known Financial Data fintech50 business, City of London, 20 man flat Dev TeamPay: 80k, Options, training budget, Pension, Life / Health, Some Work from HomeNO FINANCE EXPERIENCE NEEDED Junior Core Java Developer Big Data Fintech Quant Capital is...


  • london, United Kingdom Quant Capital Full-time

    Core Java Developer Fintech High Freq Trading – 80,000 + bonus and benefits Quant Capital is urgently looking for a Core Java Developer to join our high profile client. Our client is a well known specialized High Frequency FX Prop Trading firm. Their platform is based on distributed low latency systems involving complex multi-threading where performance...


  • london, United Kingdom Quant Capital Full-time

    Core Java Developer– JVM, Multithreading, TDD, Spring Quant Capital is urgently looking for a Core Java Developer to join our high profile client. Our client is a well known high frequency low latency trading platform provider. No experience of finance is needed. The Java developer will be responsible for product development and client projects through...


  • London, England, United Kingdom RZS Recruitment Full-time

    A leading recruitment agency in London is inviting applications for the role of Principal Consultant - JAVA Developer. This position requires expertise in Java and substantial experience with code enhancement and migrations. The successful candidate will be responsible for understanding existing systems, offering strategic insights, and supporting...


  • London, England, United Kingdom ITRS Group Full-time

    Recognised as a Great Place to Work, ITRS is an Enterprise SaaS provider with industry-leading solutions. Our mission is to make society’s critical technology work via automated & holistic IT observability solutions that safeguard critical applications and enable innovation.With our prestigious customer base includes 90% of the world's top investment...

  • Senior Java

    18 hours ago


    London, England, United Kingdom Methods Business and Digital Technology Full-time

    Methods Business and Digital Technology is seeking a Java / Python Developer to help manage, build, develop and design the Java Application with exposure to Spring Boot, microservices and system design. You will work across a global team, applying strong OO design and data-structure skills.The role requires 6+ years of hands-on experience and excellent...


  • London, England, United Kingdom Millennium Full-time

    Java Algo Developer - EQ Trading TechnologyAbout MillenniumMillennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.Our people are empowered with both independence and support: the autonomy to pursue ideas with conviction and...

  • Java Developer

    5 days ago


    greater london, england, United Kingdom, England AND Digital Full-time £90,000 - £120,000

    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...


  • Charing Cross, London, United Kingdom Understanding Recruitment Full-time

    50,000 - 55,000London AreaDo you have 1 - 3 years commercial experience developing software with Java?Looking to join a company when you can make a real impact?ð Java Software Developer – SaaS Solutions ðA variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully.ð2 Salary – up to...