Jobs for senior java developer at London

10,000 senior java developer job listings in United Kingdom. Find daily updated positions from leading job boards.

  • Senior Java Developer

    4 hours ago


    London, England, United Kingdom Delta Capita Limited Full-time

    Job description Location : London, Hybrid Role Type : 12 Month Contract Rate : £700 - £800 per day Delta Capita is seeking a highly skilled Senior eTrading Developer to join our clients Global Markets Technology practice. This role will focus on developing and enhancing low‑latency components within an electronic trading (eTrading) and eRisk platform...

  • Senior Java Developer Premium

    3 days ago


    London, England, United Kingdom Mindera Full-time

    DescriptionWe have an exciting opportunity for experienced Java developers to join our team! You will have a passion for software development and an excellent understanding of how to define and deliver solutions iteratively and collaboratively. You will be involved in all areas of delivery, with the technical gravitas to mentor and inspire the development...

  • Senior Java Developer Premium

    3 days ago


    London, Greater London, United Kingdom Delta Capita Full-time £700 - £800 Contract

    Job descriptionLocation: London, HybridRole Type: 12 Month ContractRate: £700 - £800 per dayDelta Capita is seeking a highly skilled Senior eTrading Developer to join our clients Global Markets Technology practice. This role will focus on developing and enhancing low‑latency components within an electronic trading (eTrading) and eRisk platform used...

  • eFX Senior Java Developer Premium

    3 days ago


    London, Greater London, United Kingdom Atyeti Full-time

    eFX Senior Java developer Your role We are seeking an experienced candidate to join our eFX Quantitative Developer team within UBS Global Markets• This is a fast paced and collaborative team that are responsible for the development and enhancement of the best-in-class eFX platform• The team sits within the Global Markets Principal Flow Trading stream,...


  • London, England, United Kingdom Bright Purple Resourcing Full-time

    Senior Java DeveloperScotlandRemote Our client, an established financial services company, is looking for a capable Senior Java Developer to strengthen their engineering function. You'll take a hands-on role in shaping the future of their post-trade platform, spanning proprietary systems, APIs, client-facing reporting and a web portal, alongside tailoring an...

  • Senior Java Developer/Architect Premium

    3 days ago


    London, England, United Kingdom Dev Full-time

    Company DescriptionJobs for Humanity is partnering with FIS Global to build an inclusive and just employment ecosystem. Therefore, we prioritize individuals coming from the following communities: Refugee, Neurodivergent, Single Parent, Blind or Low Vision, Deaf or Hard of Hearing, Black, Hispanic, Asian, Military Veterans, the Elderly, the LGBTQ, and Justice...

  • (Senior) Java Developer Premium

    3 days 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,...


  • London, London, United Kingdom Uniting Ambition Full-time

    Senior Java Engineer (AEM) Adobe Experience Manager We're recruiting for a Senior Java Engineer to join a growing engineering team building enterprise-scale communication platforms. This role is ideal for someone who enjoys owning solutions end-to-end and working in a modern DevOps-focused environment. This is a permanent opportunity offering a hybrid...


  • Charing Cross, Greater London, United Kingdom NTT DATA Full-time

    Req ID: 352524Competitive salary | UK: Hybrid: remote + London (Canary Wharf)At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees are key factors in our company's growth, market presence and our ability to help our clients stay a step ahead of the competition. By hiring the...


  • Charing Cross, Greater London, United Kingdom Luxoft Full-time

    Project descriptionWe are DXC Luxoft Financial Services - an award-winning provider of technology solutions, dedicated to the Financial Services sector. Join our international team and become a member of our open minded, progressive and professional team of financial services consultants. In this role you will be working on projects for biggest investment...


  • London, United Kingdom International Business Solutions Consult Full-time

    Job DescriptionJava/ c++/ IBM Mainframe/ Unisys Mainframe/ Unisys/ IBM/ Core Java/ C#/ Sockets/ java Class loaderTitle: Java DeveloperProject Location: 100% Remote WorkDuration: Permanent Position(Please read below for skills/tech needed)We are a software modernization business based in Switzerland and The United States. For over thirty-five years we have...

  • Senior Java Developer IRC303860 Premium

    5 days ago


    London, United Kingdom Hitachi Careers Full-time

    Location: London United Kingdom Job ID: IRC303860 Date Posted: Sep 7, 2026 Company Name: GlobalLogic Profession (Job Category): Engineering & Science Job Type (Experience Level):...

  • Senior Java Developer IRC303859 Premium

    5 days ago


    London, United Kingdom Hitachi Careers Remote Full-time

    Location: London United Kingdom Job ID: IRC303859 Date Posted: Sep 7, 2026 Company Name: GlobalLogic Profession (Job Category): Engineering & Science Job Type (Experience Level):...


  • London, England, United Kingdom TieTalent Full-time

    OverviewSenior Java Development Manager Banking — TieTalent. This is a new and exclusive opportunity for a strong Java software development leader to join a front office software development team focused on Sales and Trading Derivatives platforms. This is a permanent, hybrid role in London with a base salary plus bonus and pension.ResponsibilitiesLead the...

  • Senior Java Software Developer Premium

    3 days ago


    London, England, United Kingdom ITRS Full-time

    DescriptionAbout ITRS 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...

  • Senior C++ Premium

    3 days ago


    London, United Kingdom London Stock Exchange Group Full-time

    ABOUT US:LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable...


  • Greater London, England, United Kingdom iO Associates Full-time

    A trusted UK Central Government technology programme is looking for an experienced Senior Java Developer to join their team. This role involves designing and coding applications while working collaboratively with other developers and testers. Candidates should have strong Java expertise, solid experience with Web APIs, and be able to manage complex...


  • Greater London, England, United Kingdom Onyx-Conseil Full-time

    Senior Fullstack Software DeveloperOur Client is a relatively young company but growing quickly in the world of financial technology solutions.They are now looking to recruit a Senior Fullstack Software Developer with at least 5 plus years expertise.The ideal candidate will have great problem solving and communication skills and be comfortable with fast...

  • Senior/Lead Java Developer Premium

    3 days ago


    London, United Kingdom EPAM Systems Full-time

    Join EPAM as a Java Developer in a hybrid role based in London. Work on complex, data-intensive systems while collaborating with multi-national teams across the globe. You'll architect innovative solutions, mentor talented developers and lead technical initiatives using cutting-edge technologies. This is an excellent opportunity for a seasoned professional...

  • Senior Java/BPM Developer Premium

    3 days ago


    London, England, United Kingdom TEaM Consulting Full-time

    Company DescriptionOverviewSpecialist role DeveloperSummary of the work  The role is for a senior developer who will work within a scrum team to create a BigData platform and caseworking systems: - Java development using primarily REST and SOAP services. - BPM (activiti) development - Understanding and development of the Hadoop platform. - Support for...