java j2ee developer jobs in London

Technology: Progress OpenEdge, Java, Platform Architecture Location: Crawley, London Role Summary We are seeking an experienced Platform Architect to define and drive the long-term technical vision, architecture, and strategy for a business-critical on-premise back-office platform. This role will provide strategic technical leadership across multiple...

The Pi Shaped Software Engineer / Platform Developer builds and maintains the components of the central platform that all software engineering teams consume to accelerate delivery and reduce friction. We operate as a high-value technology consultancy, meaning our developers are versatile, “Pi-shaped” practitioners with deep roots in Software Engineering...

## Lead Java Developer (VP)Applyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26966780**Discover your future at Citi**Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll...

We’re looking for someone to join our high performance engineering team building our new real time banking platform. You’ll bring strong experience of working with Continuous Deployment practices in production environments.You’ll have experience building and operating cloud native services using technologies such as Spring Boot, with automation as a...

Overview We are seeking an experienced Fidessa Developer to join a global Equities Cash Technology team supporting institutional and retail trading businesses. This is a hands-on development role focused on the customisation, enhancement, implementation and support of a highly tailored Fidessa environment. The successful candidate will have deep expertise...

55,000 - 75,000London AreaHave you got 1-2 years experience as a Java Developer and are looking for the next step in your career? Junior Software Engineer – Global FX TradingLocation – 3 days hybrid in LondonSalary - 55,000-70,000 + bonusOur longstanding partner, who are leading at the forefront of FX trading around the world, are on the hunt for a...

Job DescriptionFront End Software Developer – London - £45,000 DOEWhat we need is…We are seeking experienced developers to form the core platform development team, these developers will lead efforts in building our Core systems covering both public facing websites, private APIs and back office systems. The main development effort across our portfolio...

Overview Ascendant Technology is a fast growing, innovative IBM Premier Business Partner who specialises in providing consulting services to a variety of national and international customers using the IBM software portfolio.   Role and Responsibilities We are looking to recruit a Senior Domain Architect to join our busy eCommerce Practice in the UK. The...

Overview We are seeking an experienced Fidessa Developer to join a global Equities Cash Technology team supporting institutional and retail trading businesses. This is a hands- on development role focused on the customisation, enhancement, implementation and support of a highly tailored Fidessa environment. The successful candidate will have deep expertise...

General information Entity About Crédit Agricole Corporate and Investment Bank (Crédit Agricole CIB) Crédit Agricole CIB is the corporate and investment bank of the Crédit Agricole group, the 10th largest banking group in the world *. We support...

Java Developer - Core Banking Location: Remote work, England Salary: Competitive Job Type: Contract Date Posted: 19 days ago Expiry Date: 03/10/2026 Job Ref: BH-128479 Start Date: 19/08/2026 Contact: Shakir Muhammad Contact Email: shakir.muhammad@xcede.com Specialism: Software Engineering & Architecture Senior Java Engineer – Core Banking 6-month...

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...

Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers.Please make an application promptly if you are a good match for this role due to high levels of interest.Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming...

Back End Developer London – Kings Cross £85,000 - £105,000 We're hiring Back-End Engineers to build the services Descrial runs on. Investment professionals need APIs and workflows that respect permissions, keep an audit trail and fail safely when an AI result can't be trusted. You’ll build multi-tenant data and workflow services, plus the integration...

**Senior Java Engineer – AI & Modernisation** **London | Hybrid** Myn is recruiting for a major financial technology organisation investing heavily in the use of AI across software engineering and the modernisation of large-scale technology platforms. We're looking for an accomplished Senior Java Engineer who combines deep backend engineering...

Job DescriptionMake your application after reading the following skill and qualification requirements for this position.Automation Test Engineer – Selenium Java PythonUp to 55k + Large Pension, Bonus and Flex Home WorkingQuant Capital is urgently looking for an Automation Test Engineer to join our high profile client.Our client is well known Fintech50...

Job title: Senior Generative AI Architect Location: London, UK Work mode: Hybrid – 3 days weekly from office Skills: AI/ML architecture; AI frameworks; AI models & solutions; cloud platforms (e.g., AWS, Azure, Google Cloud) and programming languages such as Python, Java, or C++. We at Coforge are looking for Senior Generative AI Architect in London,...

The Quant Trading team is responsible for trading and managing risks associated with different crypto products, including spots and derivatives. The team develops and implements trading strategies in fast-paced and complex trading environments. We are seeking an experienced Trading Analytics Developer to join our Quant Trading team and play a pivotal role in...

Backend Java Developer – Data Fabric / Platform Engineering Location: London (Hybrid)Employment: PermanentSalary: £70,000 – £90,000 base (dependent on experience) If your idea of backend engineering is more than CRUD APIs and microservices boilerplate — this role is for you. We’re building the core backend services of a Data Fabric platform that...

This is a Development role in the creation, maintenance and enhancement of services that support the Back Office at our Financial Services & Banking client in London. STRONG STAKEHOLDER ENGAGEMENT EXPERIENCE IS ESSENTIAL! DURATION : 12 MONTHS LOCATION : 3 DAYS PER WEEK ON SITE CITY OF LONDON The role is in the Back Office Java Services team which is...