java websphere developer jobs in London

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


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

    “I can be myself at work.” You are more than a job title. We want you to feel comfortable doing great work and bringing your best, authentic self to everything you do. We value your talents, traditions, and uniqueness—and we’re committed to fostering a strong sense of belonging in a respectful workplace. We intentionally seek diverse perspectives,...


  • greater london, england, United Kingdom, England JPMorgan Chase & Co. Full-time £90,000 - £130,000

    JPMorgan Chase & Co. is seeking a Software Engineer III (Java/Python) to join the Commercial and Investment Banking Emerging Markets Team in London.You will contribute to an agile team delivering secure, scalable market-leading technology products, writing production quality code in Java and Python, and applying modern testing and automation practices....


  • Greater London, England, United Kingdom Fruition Group Full-time

    Hybrid - 1 day per month in London office We’re looking for an experienced Java Developers to join a fast-paced engineering team on an initial 6-month contract (Outside IR35). You’ll be contributing to the development and enhancement of scalable backend systems in a collaborative, delivery-focused environment. Responsibilities Design, develop, and...


  • greater london, england, United Kingdom, England Project Freelance Full-time £45,000 - £60,000

    Java Developer with Liferay - LondonWe 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 & WebSphere Portal.You...


  • greater london, england, United Kingdom, England RE Partners Full-time £36,438 - £145,752

    Hello from RE Partners! We are a fast growing business and technology consultant company co‑founded in 2019. We offer a custom‑tailored, white‑glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vendor for Fortune 500 companies and as a trusted...


  • greater london, england, United Kingdom, England RZS Recruitment Full-time £60,000 - £70,000

    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...


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

    ОписаниеGlobalLogic is a digital engineering partner to major companies, helping create digital products and experiences and transforming businesses through intelligent products, platforms, and services.ЗадачиDevelop knowledge of the platform across business, applications, data, and infrastructure disciplinesLiaise with principal engineers,...


  • Greater London, England, United Kingdom Nexus Jobs Full-time

    Salary: £58,000 - 98,000 per year Requirements We require a bachelors degree in computer science, software engineering, or a related field. We require at least 4 to 6 years of progressively complex experience in a directly related area, with both professional and technical capabilities clearly demonstrated. We require at least 4 years of design and...


  • greater london, england, United Kingdom, England SII Group UK Full-time £90,000 - £130,000

    SII UK is seeking a Senior Java Engineer to join a collaborative Agile team delivering scalable, cloud-native solutions using Java and AWS.You will design, develop, and maintain high-quality applications while advancing automation, CI/CD, and testing practices, including pair programming as a daily activity.This role offers opportunities to mentor others and...


  • Greater London, England, United Kingdom Myn Full-time

    Senior Java Engineer London | Hybrid Myn is recruiting for a major financial services organisation in London and is looking for experienced Senior Java Engineers to join teams building and evolving large‑scale, business‑critical technology platforms. This is an opportunity to work in an engineering environment where performance, resilience and quality...

  • Senior Java

    1 week ago


    greater london, england, United Kingdom, England Ambition Full-time £70,000 - £90,000

    This is an opportunity to work at the heart of a world‑class investment platform where risk, technology, and quantitative thinking intersect in real time. You’ll be building and owning systems that directly support portfolio managers and senior risk leaders, in an environment that values engineering excellence, speed, and thoughtful design. If you enjoy...


  • Greater London, England, United Kingdom Luxoft Full-time

    Project description As a Senior Full Stack Java Engineer within the US Corporate Loans POD, you will design, develop, and deliver enterprise integration solutions connecting Loan IQ with upstream and downstream platforms. You will leverage modern cloud-native technologies, AI-assisted development tools, and Agentic AI practices to improve software quality,...


  • Greater London, England, United Kingdom Elsevier Full-time

    **Software Engineer III (Java & JavaScript)****Do you enjoy designing and developing scalable, high-performance applications using Java and JavaScript?****About the team:**You will join the Identity & Access Management team, which owns the authentication and authorisation infrastructure underpinning Elsevier’s global product suite. We build and operate a...


  • London, England, United Kingdom Randstad Digital Full-time

    We are seeking a seasoned, high-caliber Senior e-Trading Java Developer to join the UI & Electronic Trading team. You will contribute directly to a strategic multi-year greenfield build-out and modernization of our core Rates electronic trading platform.The position offers a dynamic working environment embedded closely with global trading desks. The ideal...


  • london, United Kingdom JP Morgan Chase Full-time

    Join a global electronic trading technology team building strategic, greenfield platforms used by markets businesses worldwide. You will help deliver a flagship next-generation trading application spanning pricing, execution, and risk management. You will work closely with business users and a geographically diverse team to solve complex problems end to end....


  • Greater London, England, United Kingdom Allegis Global Solutions Limited (AGS) Full-time

    Al Allegis Global Solutions Limited (AGS) seeks a Senior Java Developer for a Tier-1 UK Investment Bank in London. You will drive platform enhancements, craft robust Java/Spring solutions, and collaborate with a global team to meet critical derivatives requirements.Hybrid work: 2 days onsite, 3 days remote. 5+ years in investment banking IT, strong...


  • London, England, United Kingdom Bounteous Full-time

    Purpose: build the bespoke pricing engine that produces prices for client RFQ quotes. Responsibilities: build and calibrate commodity derivatives pricing models; model creation and validation; integrate the engine with the RFQ platform and market data; tune for real-time, low latency pricing. Must have: quant development in commodity or OTC derivatives...


  • Greater London, England, United Kingdom Quant Capital Full-time

    £90k, 20% Bonus, 3 days a week in the office. Quant Capital is urgently looking for a Junior Software Engineer with Core Java skills to join our high profile client. Our client is a well known Systematic Trading Hedge Fund. They like technology especially the opensource variety as well as scalability and robust performance (much like their track record)....


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

    Salary: up to £160k base + £80k bonus Experience: 4–20 years Client and role: One of the world’s most prestigious hedge funds is looking for a Python Quant Developer to join their Fixed Income Rapid Application Development (RAD) team. The RAD team works directly with PMs, Traders and Analysts, building bespoke tactical technology solutions (tools,...


  • greater london, england, United Kingdom, England Starling Bank Full-time £85,000 - £110,000

    Starling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We're a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We're a bank, but better:...