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Senior Java API Engineer – Cloud FIX & Low Latency Trading

A financial services firm in Greater London seeks an experienced API Developer to create robust trading APIs in the cloud. You will maintain and support IG's FIX APIs, contributing to the IG Prime division's roadmap while collaborating with various stakeholders. Candidates should possess around 5 years of Java e ...

Principal Java Engineer: Low Latency Payments (Hybrid UK/US)

A business technology consulting firm is seeking a Principal Java Engineer to enhance their engineering team in London. This hybrid position requires extensive Java experience, particularly in low-latency and high-throughput systems within the payments processing domain. Candidates should have a strong grasp of ...

Software Engineer Java or Go Belfast in Belfast Ocho

Overview Software Engineer - Java or Go - Belfast Location: Belfast, United Kingdom Posted 24 days ago Salary: £80,000 per year Requirements We are looking for a backend engineer with at least 1 year of experience in Java or Go. You should have ex ...

Live Service Engineer | SC Eligible, PL/SQL/Java, Hybrid

A technology service provider is looking for a Live Service Engineer to support critical live services in Telford. The role offers a hybrid work model with two days per week onsite. Key responsibilities include incident resolution, batch scheduling, and collaboration with cross-functional teams. Strong expertise ...

Full Stack Java/Python Engineer (London Hybrid, 6m Contract)

A digital consultancy is recruiting for a Full Stack Java/Python Engineer on a 6-month contract, requiring solid experience in Java and Spring Boot. The role involves developing full stack applications and working with modern frontend frameworks like React and Typescript. This position is hybrid, with 2 days a w ...

Senior Java Engineer Low Latency Payments, Hybrid UK/US

A technology consulting firm is seeking a Principal Java Engineer to join their high-performing engineering team in London. This hybrid role involves designing low-latency, high-throughput systems and optimizing backend services using Java. Ideal candidates will have over 10 years of Java development experience ...

Hybrid Backend Engineer (Java/Kotlin) on AWS | Lead & Mentor

A leading software company in London is seeking a Backend Software Engineer/Developer proficient in Java and Kotlin to join their team. This role offers a hybrid work-from-home flexibility and the opportunity to work with emerging technologies. Candidates should have strong experience in server-side development ...

Technical Lead Java Engineer Ultra Low Latency Trading Systems

Technical Lead Java Low Latency Engineers required to help build the next generation of ultra-low latency eTrading and pricing platforms within a leading Front Office FX technology environment. This is a true Front Office engineering role working directly with trading, quant, and pricing teams on sy ...

Software Engineer (C++, Java, Python) – Hybrid & 4 Day Week

Optamor is hiring a Software Engineer for their Ampthill site in Bedfordshire, focusing on dynamic software projects. The role requires strong programming skills in C++, Java, and Python, emphasizing collaboration within an integrated team. The position offers flexible working options, including a 4-day work wee ...

Technical Lead Java Engineer Ultra Low Latency Trading Systems

Overview Technical Lead Java Low Latency Engineers required to help build the next generation of ultra-low latency eTrading and pricing platforms within a leading Front Office FX technology environment. This is a true Front Office engineering role working directly with trading, quant, and ...

Senior Java & AWS Engineer: Low Latency, High Impact Systems

Ambition in Greater London seeks a skilled software engineer with 8–10+ years of experience to design and build low-latency systems for a world-class investment platform. You’ll work closely with risk managers and quants, translating complex problems into scalable technical solutions. Candidates should have a st ...

Full Stack Engineer (TS/Java) — AWS Microservices, CI/CD

Legal & General is seeking a full-stack developer skilled in TypeScript and Java/Spring Boot. You’ll deliver clean, maintainable features, build RESTful microservices, and collaborate with product teams to create user-focused solutions. Strong experience in modern frontend architecture and cloud services like AW ...

Senior Java Engineer Product Tech (SaaS, Remote 2d/wk)

Burns Sheehan is seeking a Senior Java Engineer to join a leading B2B SaaS technology business in London. You will be instrumental in designing and building scalable products that deliver business value. The role invites a proactive engineer with a strong Java background, especially in Spring Boot and cloud-base ...

FX Risk Java VP Engineer — Front Office, High Performance

A global financial institution in the Greater London area is seeking a skilled FX Risk Java Developer to design high-performance applications and support core banking operations. Applicants should have expertise in Java development, multithreading, and database management, along with a Bachelor's degree in a rel ...

Lead Software Engineer Java/Python Risk Data Platform & Strategy

Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collab ...

Lead Software Engineer — Java/Python in Risk Data Platform

A leading global financial institution in Greater London is seeking a Lead Software Engineer to design and enhance data engineering solutions within the Corporate Risk Technology team. This role requires proficiency in programming languages like Java and Python, as well as experience with large-scale data proces ...

Senior Java Software Engineer Quote API (London or WGC)

Join the team behind Price Service—a mission‑critical HTTP API powering pricing and promotions across all of Tesco’s channels. From tills to websites and everything in between, our work touches the lives of over 28 million UK shoppers every week, with global reach on the horizon. We’re building a r ...

Senior Java Software Engineer Quote API (London or WGC)

Tesco UK • Welwyn Garden City • Hybrid • Full-Time • Permanent • Working hours 36 • Apply by 03-Apr-2026 Join the team behind Price Service-a mission-critical HTTP API powering pricing and promotions across all of Tesco's channels. From tills to websites and everything in between, our work ...

Senior Java Software Engineer Quote API (London or WGC)

About the role Join the team behind Price Service —a mission‑critical HTTP API powering pricing and promotions across all of Tesco’s channels. From tills to websites and everything in between, our work touches the lives of over 28 million UK shoppers every week , with global reach o ...

Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

Remote UK: Temenos Infinity L3 Support Engineer (Java/API)

TestYantra Software Solutions is looking for a Temenos Infinity L3 Support Engineer to work in a contract position. The ideal candidate will have 8–10 years of experience, with a strong focus on the Temenos Infinity platform and Java (Spring Boot / Microservices). Responsibilities include providing support in a ...

Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

Software Engineer Hybrid, 4 Day Week | C++, Java, Python

Lockheed Martin in Ampthill, England, is seeking a passionate Software Engineer to work on meaningful projects while utilizing C++, Java, and Python programming skills. The position offers a hybrid working model, a 4-day work week, and exceptional training opportunities, ensuring a strong work/life balance. The ...

Lead Software Engineer Java/Python Risk Data Platform & Strategy

Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where ...

Senior Software Engineer Java/Kotlin (Developer Enablement) Vice President

Senior Software Engineer – Java/Kotlin (Developer Enablement) – Vice President Citi – Belfast, Northern Ireland, United Kingdom We’re looking for multiple talented engineers to join one of our high‑impact teams inside Citi’s CTO organisation. You’ll sit within Developer Enablement, a grou ...

Senior Java Software Engineer Quote API (London or WGC)

About the role Join the team behind Price Service—a mission‑critical HTTP API powering pricing and promotions across all of Tesco’s channels. From tills to websites and everything in between, our work touches the lives of over 28 million UK shoppers every week, with global reach on the horizon. W ...

Java Software Engineer — Lead in Agile, Spring Boot & Testing

A leading consulting firm is seeking a Software Engineer (Java) to join their team in Birmingham. The role involves delivering high-quality code, participating in agile practices, and contributing to digital transformation projects. Strong hands-on experience with Java and frameworks like Spring Boot is essentia ...

Java Software Engineer — Lead in Agile, Spring Boot & Testing

A multinational consulting firm is seeking a Software Engineer specializing in Java for their Manchester office. The ideal candidate will have extensive experience with Java and Spring Boot and a solid understanding of Test Driven Development. Responsibilities include high-quality implementation and collaboratio ...

Senior Java/Kotlin Engineer — AI Driven Cloud APIs (Hybrid)

A forward-thinking consulting firm in Manchester is seeking a skilled software developer to focus on developing RESTful Java APIs and collaborating with various teams to deliver high-quality solutions for clients. Ideal candidates have expertise in API development, cloud services, and a passion for best engineer ...

Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

Senior Application Backend Engineer (Core Java) (Remote United Kingdom)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ment ...

Full Stack Java/Python Engineer (London Hybrid, 6m Contract)

A leading digital consulting firm is seeking a Full Stack Java/Python Engineer for a 6-month contract starting ASAP. The role involves developing end-to-end full stack applications and requires proficiency in Java and Spring Boot, alongside experience with Python and modern frontend frameworks like React. The po ...

Java Engineer for Live FX Trading Systems (Backend/Cloud)

Albert Bow is hiring a Java Engineer to join a small elite team within a buyside FX trading firm. This role involves developing backend systems like the core trading infrastructure and Order Management System. Candidates should possess strong Java skills, experience with Spring Boot, AWS, and Terraform, and be c ...

Backend Java Engineer Kazakhstan/Russian speaker (6 months Contract)

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatch ...

Lead Java Full stack Engineer Data Driven Adobe products

Lead Full Stack Engineer (Java, AWS, Angular) – MarTech & Data Platforms Manchester, Hybrid (3 days onsite) | No sponsorship available We’re working with a global investment organisation to appoint a Lead Full Stack Engineer who can take ownership of building and evo ...

Full Stack Engineer: Build Impactful Gov Tech (React/Java)

A technology firm in the UK is seeking a Full-Stack Developer to work on innovative projects that enhance safety through technology. You will engage with government and law enforcement organizations, using technologies like React and Java. The candidate should have solid programming fundamentals and an understan ...

Remote Full Stack Engineer: Java/Spring Boot + Angular (SC)

Client Server is seeking a Full Stack Engineer in Guildford to progress your career in a scaling technology company, producing software for the defence and civil aviation sector. You will design and develop client features using Java, Spring Boot, and Angular in a microservices environment. The role offers a sal ...

Senior Front end Software Engineer ( React, Bazel And Java )

Senior Front-end Software Engineer (React, Bazel and Java) You must live in the UK – also sponsorship is not provided. The organization manages the test infrastructure and tooling that underpin its client applications. The mission is to provide a reliable, consistent and efficient ...

Senior Java Engineer for Quote API — Hybrid, High Impact

A prominent retail company is seeking a Java Engineer to join the Engineering Enablement team in London. This role involves building and maintaining components critical for the modernization of our pricing and promotions platform. The ideal candidate should have strong experience in Java 8+, cloud services, and ...

Junior Java Engineer – High Performance FX Trading (Hybrid, London)

A leading financial technology firm in London is seeking a driven Junior Software Engineer with 1-2 years of experience in Core Java development. This role offers a hybrid work model and an opportunity to learn from top engineers, enhancing your financial knowledge and career. The position includes excellent ben ...

Senior Java Software Engineer II — AI Driven Cloud Solutions

A leading information and analytics company in the UK is seeking a Senior Java Software Engineer II to enhance its cloud-hosted systems supporting scientific research. You will work in a dynamic Agile team, focusing on design, development, and deployment of innovative solutions using Java, Spring, and other mode ...

Senior Java Engineer – Enterprise Grade Apps (Spring, CI/CD)

A financial markets technology leader is establishing a talent pipeline for a Senior Java Engineer role. The position requires expertise in designing scalable Java applications using modern frameworks. Candidates should demonstrate proficiency in Java SE, object-oriented programming, and have a strong understand ...

Senior Software Engineer (Python/Java, AWS) – Onsite, UK Defence

A leading firm in Defence and National Security is seeking a Senior Software Engineer skilled in Python or Java and AWS, to deliver on a secure government programme based in London, Manchester, or Cheltenham. The position is primarily on-site, with the flexibility discussed for the right candidate. Candidates sh ...

Java Test Automation Engineer: Cloud Native Backend & API Tests

A technology company in sports is seeking a Java Test Automation Engineer to focus on building and evolving scalable automation frameworks for cloud-based systems. This role involves designing automated tests, working with microservices, and integrating tests into CI/CD pipelines. Candidates should have strong e ...

Systematic Trading Execution Platform Java Senior Lead eSoftware Engineer

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top‑notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Equities Trading Technology Organization, you will be part of an agile team that works to enhance ...

DevOps Engineer CI/CD Leader (Java/Node) on Azure

A leading specialist (re)insurer is looking for a talented DevOps Engineer with a development background to join their innovative technology team in London. This hands-on role involves implementing best practices in CI/CD processes, driving automation and ensuring smooth software delivery. The ideal candidate wi ...

Senior Lead eSoftware Engineer Equities Algo Trading Java VP

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorgan Chase within the Equities Trading Technology Organization, you are an integral part of an agile team t ...

Java Full Stack Engineer Senior Consultant Digital Excellence London

Java Full Stack Engineer-Senior Consultant-Digital Excellence - London Reference Code: -en_GBContract Type: PermanentProfessional Communities: Strategy & TransformationROLE DETAILS SBU - Invent <stro ...

Senior Java Engineer Real Time Data Pipelines (Remote UK)

Better Placed Ltd is hiring for 2 Software Engineers with strong Java backgrounds to build impactful systems that process high-volume user data. This role involves improving data quality and working on APIs and pipelines in a remote-first setup, requiring full rights to work in the UK. Ideal candidates have a mi ...

Senior Full Stack Engineer: Java, Spring Boot, AWS & AI

A leading technology firm in the United Kingdom is seeking an experienced Full Stack Engineer to design, develop, and troubleshoot software solutions. The ideal candidate must have a strong full stack engineering background with deep expertise in Java and Spring/Spring Boot, along with hands-on experience with c ...

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    Cloudnative Java Fullstack Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights