java websphere developer jobs in London

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9,895 java websphere developer job listings in United Kingdom. Find daily updated positions from leading job boards.


  • london, United Kingdom Quant Capital Full-time

    Low latency Java Developer – Algo Trading130,000 + 50%Leading London-based trading firm has an outstanding opportunity for a Java Developer to join their low latency trading team.Our client quant prop trading house with performance figures of 22%. They are currently looking to expand their high and intraday trading presence across FX, equities and...


  • london, United Kingdom Quant Capital Full-time

    Tech: Development Manager, Java, J2EE, Spring, Oracle, Angular, AWS, RESTChallenge: Develop Greenfield systems and increase functionality for existing high transaction/high traffic platforms.Firm: Global Fintech firm that specialize e-invoicing and invoice finance.Java Development Manager – Fintech50Quant Capital is urgently looking for a Java Development...


  • london, United Kingdom Nexus Jobs Full-time

    Job Reference: NJ0026Date Posted: 1 October 2026Recruiter: Nexus JobsLocation: Stratford LondonSalary: 45,000 to 60,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: : Apply for this job nowJob DescriptionJava Middleware Software DeveloperSomeone who has excellent Java skills, Spring MVC, Apache CXF, Dozer (a...


  • london, United Kingdom Quant Capital Full-time

    Junior Java Developer – FintechTo 60,000 plus Benefits + OptionsQuant Capital is urgently looking for a Junior Java Developer to join our high profile client.Our client is a small fintech firm creating by one of the world’s best known personalities in fintech. They are known for solving one of the common problems in the retail financial space and in the...


  • london, United Kingdom Quant Capital Full-time

    Java Ruby Python DeveloperQuant Capital is urgently looking for a Java / Scala / Ruby Developerto join our high profile client.Our client is an established financial data technology start up. They enable rapid trading transactions to be processed and are innovators in algorithm matching, big data and language processing. They are well known to take...


  • london, United Kingdom Randstad Full-time

    Java Full Stack Developer (Angular & Spring Boot)Location: London, UK (Hybrid - 3 days in office, 2 days WFH)Employment Type: Full-Time, Permanent (FTE)Experience Required: 5-6 yearsNOTE: No sponsorship provided The RoleWe are seeking a motivated Java Full Stack Developer to design, build, and maintain scalable enterprise web applications. You will work...


  • london, United Kingdom Nexus Jobs Full-time

    Job Reference: NJ0234Date Posted: 1 October 2026Recruiter: Nexus JobsLocation: LondonSalary: 60,000 to 75,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: : Apply for this job nowJob DescriptionSenior Fullstack Software DeveloperOur Client is a relatively young company but growing quickly in the world of...


  • london, United Kingdom Quant Capital Full-time

    Java Developer Algo Trading Up to 120,000 + benefits and bonus Leading London-based trading firm has an outstanding opportunity for a Java Developer to join their Algo Trading Strategy team. This will be building out a brand new greenfield trading platform. You will be 1 of 2 developers for this project. Our client is a $200 million strong quant prop trading...


  • london, United Kingdom Quant Capital Full-time

    Frontend Java Developer – Fintech90,000 Plus 10% to 40%Quant Capital is urgently looking for a FrontendJava Developer to join a well known trading firm. No experience of finance is needed, finance isn’t what this firm does, tech is.Our client is an innovative tech driven trading (Equities and ETF’s) company with a pioneering new concept for the...


  • london, United Kingdom Quant Capital Full-time

    Core Java Developer – Algo Trading125,000 Plus BonusLeading London-based trading firm has an outstanding opportunity for a Java Developer to join their low latency trading team.Our client quant prop trading house with performance figures of 22%. They are currently looking to expand their high and intraday trading presence across FX, equities and...


  • london, United Kingdom Quant Capital Full-time

    Quant Capital is urgently looking for a Core Java Developer to join our high profile client.Our client is a 20 man financial software business who create a niche modeling and behavior monitoring application for financial markets.The Java code is very well written and well factored. Source control is GitHub, it has a comprehensive test suite, it’s nicely...


  • London, England, United Kingdom Turing Remote Full-time US$200 - US$300 Permanent

    About Us:Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...


  • London, England, United Kingdom Nexus Full-time

    Job Description Java Developer with Liferay - London We are looking to recruit a Java Developer with at least 2 to 5 years solid development expertise using Java Enterprise J2EE with Liferay. You will have experience of Designing & Developing Java Enterprise applications – including around 3 years solely in Java Enterprise Portals – like Liferay &...


  • london, United Kingdom Millennium Management Full-time

    Java Developer – Algo Development Technology (Equities)Java Developer – Algo Development 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...

  • Java Developer

    3 days ago


    London, England, ENG, United Kingdom Referment Full-time

    Referment is working with a London-based technology company that builds data transparency and accountability tools for the investment management industry. Its platform aggregates and validates cost and holdings data from across the investment supply chain, allowing pension funds, asset managers and other service providers to share and interrogate validated...


  • London, England, United Kingdom NEEV LIMITED Full-time

    Job Description We are seeking an experiencedJava Full Stack Developerwith strong expertise in building scalable enterprise applications using modern Java technologies, cloud-native architectures, and microservices. The ideal candidate will have hands-on experience withKafka, Kubernetes, API Security, Observability tools, SQL databases, and Spring-based...

  • Lead Java Developer

    3 hours ago


    London, England, 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...


  • 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 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...


  • London, England, United Kingdom Oxford Knight Full-time

    Salary: up to £160k base / £300k TC Job description Fantastic opportunity for a Senior Java Developer to join the central Equities Execution team at one of the world’s most prestigious hedge funds. Working across a platform of 350+ Portfolio Manager teams, this team is responsible for optimising how equity orders are executed across the firm –...