1,364 java developer java developer opportunities in London updated today
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· Page 11 / 69Do you have 3-5 years experience and are looking for your next challenge? Have you been developing with Core Java without the use of frameworks? Mid Java Developer – Leading FinTech Location – hybrid in London 3 days a week Salary – up to £90k + bonus We are working with our long-term partners on th
3rd Line Back End DeveloperMethods Business and Digital Technology Limited Responsibilities Investigate, diagnose, and resolve live system defects and production incidents in line with SLAs. Analyse logs, metrics, and traces to identify root causes of complex technical issues. Design, develop, and d
A leading FinTech company in the UK is seeking a Mid Java Developer with 3-5 years of experience to join their expanding team. You'll be developing software using Core Java without frameworks, enjoy flexible working, and receive a salary up to £90k plus bonuses. Ideal candidates have an interest in
EEZERole Overview We are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to building and maintaining the scalable backend infrastructure of our Live Casino platform, ensuring it can support high-concurrency gameplay, real-time interactions, and a distributed microse
BIPBAbout Keyrus Keyrus is a global consulting and technology company focused on making data matter — truly matter — from a human perspective . Founded in 1996, Keyrus operates in 28+ countries across 5 continents , with more than 3,300 people worldwide . Our strength comes from combining deep expertise
Senior Java Fullstack Developer - VP level - Investment Technology / Finance An industry leading global financial and technology organisation are looking for Senior Java Software Engineers with 7+ years’ experience, who have some experience in React or similar, plus modern JavaScript/TypeScript, who
London | Hybrid (3 days onsite) Top-tier Investment Bank (Global Markets) £160k-£100k base bonus benefits Build the engine behind a $trillions-per-day market This isn't another backend Java role. This is about sitting on the critical path of FX pricing , where microseconds matter, decisions are real
CGIThis job is with CGI, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Java Developer Position DescriptionAs a Java Developer at CGI, you'll design and deliver high-quality software solutions t
McGregor BoyallLondon | Hybrid (3 days onsite) Top-tier Investment Bank (Global Markets) £160k-£100k base bonus benefits Build the engine behind a $trillions-per-day market This isn't another backend Java role. This is about sitting on the critical path of FX pricing , where microseconds matter, decisions are real
We are seeking a Java Developer with strong Front Office Foreign Exchange (FX) technology experience to join a major strategic modernisation programme. The programme is focused on migrating a large-scale, business-critical FX trading platform from a legacy C++ architecture to a modern Java-based pla
Backend Developer — Java We are looking for an experienced Backend Developer with strong Java skills to build and maintain scalable, high-performance backend services and APIs for a large microservices-based trading platform. Key Responsibilities Develop and maintain backend services and APIs using
Backend Developer — Java We are looking for an experienced Backend Developer with strong Java skills to build and maintain scalable, high-performance backend services and APIs for a large microservices-based trading platform. Key Responsibilities Develop and maintain backend services and APIs using
McGregor BoyallLondon | Hybrid (3 days onsite) Top-tier Investment Bank (Global Markets) £160k-£100k base bonus benefits Build the engine behind a $trillions-per-day market This isn't another backend Java role. This is about sitting on the critical path of FX pricing, where microseconds matter, decisions are real-
EezeRole Overview: We are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to building and maintaining the scalable backend infrastructure of our Live Casino platform, ensuring it can support high-concurrency gameplay, real-time interactions, and a distributed micros
Senior Java Engineer Modern Stack TDD & CI/CD Complex SystemsRemote First (office visit once a month) - you must live within 1hr 30 of South Manchester60,000 - 70,000 + Bonus + Excellent Benefitsmy client is not able to provide sponsorshipWe're working with a long-established tech company who ar
Hays TechnologyRequirements Must have: - 10+ years server side Java development experience. - Strong commercial software development experience in financial services, ideally investment banking. - Strong experience with CI/CD pipelines. - Strong experience with Oracle. - Strong experience with Linux/Unix. - Strong
CitiJob Req Id 26956190 Location(s) London, England, United Kingdom Job Type Hybrid Posted Apr. 22, 2026 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 have the o
This job is with Capgemini, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Job Title: Java Fullstack developer (AngularJS, ReactJS)Location: London, UK About the Job you are considering:We ar
CrisilWe are looking for a Java Developer with experience in capital markets and risk systems , working on backend services, APIs and data processing components supporting trading, risk calculations and reporting. Key Responsibilities Develop and enhance Java-based backend applications for trading and ris
This job is with Capgemini, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Job Title: Java Full Stack Developer (Frontend Focus)Hybrid: 2 -3 days a week working from the officeLocation: Farnb
£43,000 – £69,000/year
Estimation confidence: High
Estimate based on market data for London. Actual salaries may vary depending on experience, company, and area.
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