2,651 to 2,675 of 3,526 Java Jobs in the UK

Barclays is seeking a Java Software Release Engineer to design, build, and optimize release processes for Java-based applications across development, test, and production environments. You will implement and maintain CI/CD pipelines (Jenkins, GitLab), ensure secure coding practices, and align releases with risk and governance standards. Join ...

McGregor Boyall is seeking a Senior Java Developer for its London Electronic Trading engineering team. You will design low-latency Java applications, work with traders and quantitative teams, and help scale critical trading platforms across asset classes. Hybrid role with three days in the office, you will contribute to high ...

London Stock Exchange Group (LSEG) is seeking a Senior C++/Java Developer in London. The role focuses on designing, developing, and delivering high-quality software solutions across C++ and Java stacks within a defined product or platform area. You will collaborate with senior engineers, architects, and product managers ...

Greater London is looking for a highly experienced Java Backend Engineer to lead the development of high-performance risk systems. The role involves designing scalable JVM services, collaborating with quantitative teams, and optimizing the existing codebase. The ideal candidate should have 10+ years of experience, mastery in Java, a degree ...

JPMorgan Chase & Co. is seeking a Java Lead Software Engineer in Greater London to enhance their algo trading platform. In this role, you will design and develop trading strategies while working closely with a global team of quants and traders. The ideal candidate should have extensive experience in Java ...

Gujral in London is seeking a Senior Technical Java and C# .NET Software Developer to lead the team on Omni-channel technical solutions and architecture. The role requires 5–7 years of proven Java and .NET experience and strong SQL Server skills. The successful candidate will drive technical architecture, liaise ...

seeking a Trading Product Engineer to design and deliver low-latency Java code for their Exchange platform. The ideal candidate should have strong Java fluency, experience in performance tuning, and a proven track record in building high throughput systems. As part of the Trading Product Engineering team, you will profile ...

Gravitas Group in London is seeking a Technical Lead for Java, AWS and architecture to drive fintech platform initiatives. This hands-on leadership role blends technical strategy, architecture, engineering leadership and product partnership in a banking and payments environment. The role is hybrid in London with a base of £110k ...

Tier 1 Financial Services Company Development Lead (Kotlin/Java) Location: Sheffield (2 days per week in the office) Contract Type: Contract Working Pattern: Full Time About the Project The Developer Platforms, Standards and Controls team is building a platform that enables control owners and development teams to manage ...

seeking a Principal Java Engineer to provide technical leadership for its core SaaS platform. Reporting to the CTO, you will own technical direction, architecture and engineering standards, without direct line management. You will collaborate with Product, Data, Operations, DevOps and QA to deliver secure, resilient, and scalable solutions while mentoring ...

join the Digital Assets Platform. You will contribute to the Citi Integrated Digital Assets Platform (CIDAP), building enterprise-grade web applications with a strong Java backend and Web3 integration. The role requires hands-on development, collaboration across teams, and a proactive, startup-minded engineer. Hybrid work is available with ...

London Stock Exchange Group (LSEG) is seeking a Senior Java Developer to join our FX trading technology team. You will help develop and improve systems that support trading, delivering reliable, faster, scalable software. You will collaborate with engineers, product partners and operations, take ownership of features from development through production ...

Love2shop, part of the PayPoint Group, is seeking a Senior Java Engineer to shape digital platforms across web and mobile. You will influence architecture, mentor engineers and collaborate with product teams while exploring a Salesforce ecosystem transformation. If you’re a hands-on engineer who enjoys solving complex technical challenges ...

design and delivery of platform capabilities, including the architecture of API gateways and backend engines. The ideal candidate will have extensive experience in Java/Kotlin and cloud technologies, a deep understanding of distributed systems, and a passion for mentoring others to elevate engineering culture. Join us to power ...

engineering and delivery to public and private sector clients across the UK. We seek a motivated backend engineer to design and evolve high-performance Java applications, integrate AI/ML models, and build scalable RESTful services within collaborative, agile teams. You will work with cloud platforms and data scientists ...

London Stock Exchange Group (LSEG) is seeking a Senior Java Developer to join our FX trading support team in London. You will help develop and improve mission-critical backend systems, focusing on speed, reliability and scalability, in collaboration with engineers, product partners, and operations. The role emphasizes ownership of features ...

ManpowerGroup seeks a Senior Backend Engineer in London to design, build and maintain scalable Java backends for our new games. You will collaborate with Unity developers and cross‐functional teams to translate game requirements into robust technical solutions. The role involves working on live services with a large user base ...

mentor engineers. You will work in a hybrid model, collaborating in the office three days a week. Ideal candidates have deep expertise in Java and system design, a strong record of technical leadership, and experience with cloud platforms. A comprehensive benefits package including pension and private medical insurance is offered. ...

lead applications systems analysis and programming. This role will focus on low-latency systems and application framework engineering, requiring hands-on experience with Java and algorithmic trading technologies. The successful candidate will join a dynamic team, providing expertise and support to enhance application modernization across a range of critical projects. ...

Java Engineer – Systematic Hedge Fund 130,000 Base plus Hedge Fund level Bonus Leading London-based hedge fund 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 … fund with performance figures of 22%. They are currently looking to expand their high and intraday trading presence across FX and commodities. The Java Engineer will: • Work closely with the Head of Trading and the Execution Technology Team and assist in design and development of new trading algorithms, mainly ...

development of complex solutionsAI focused roleAbout Our Client Our client is in the Insurance sector and is looking to grow their team with a Java Solution Architect. This is a hybrid role with 1-2 days a week in London. Job DescriptionDesign and develop scalable and efficient Java-based solutions … technical strategies.Develop and maintain technical documentation for implemented solutions.Troubleshoot and resolve technical issues to ensure system reliability and performance.The Successful Applicant Must haves:Java, J2EESpring/Spring BootAgentic development experienceCamundan8nHands on Solution Architect experienceNice to haves:ClaudeAWSKubernetes/DockerWhat's on Offer25 days + BHSPrivate medicalBonus of 5-10%Pension ...

Core Java Engineer – Hedge Fund110,000 Plus BonusQuant Capital is urgently looking for a Java Developer/Java Engineer to join our high profile client.Our client is a $2 billion strong quant hedge fund with performance figures of 22%. They are currently looking to expand their high and intraday … Engineers must have:/PhD in Mathematics/Physics or engineering with strong mathematical backgroundFinancial Services experience in an IB, Vendor, fintech or FundExpert Java DeveloperIdeally FIXAll work is highly collaborative, you’ll be working as part of the team and directly with the Trading Desk and Research team ...

Java Data Engineer – Hedge Fund200kQuant Capital is urgently looking for a Java Data Engineer to join our high profile client.Our client is a $2 billion strong quant hedge fund with performance figures of 22%. They are currently looking to expand their high and intraday trading presence across … Engineers must have:/PhD in Mathematics/Physics or engineering with strong mathematical backgroundFinancial Services experience in an IB, Vendor, fintech or FundExpert Java DeveloperSQLIdeally FIXAll work is highly collaborative, you’ll be working as part of the team and directly with the Trading Desk and Research team ...

JPMorgan Chase & Co. in the United Kingdom is seeking a Software Engineer III to design, build and modernize secure authentication and authorization platforms serving enterprises and institutions. You will collaborate with a global engineering network ...

Bullish in London seeks a Senior Engineer for Risk Engineering to build high-performance JVM services and APIs that power real-time risk calculations, margin requirements, and stress scenarios. You will translate complex risk models ...