47,729+ Java React Developer Jobs in UK — Top Companies Hiring July 2026

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Front End Developer in London Spinach Branding

Front End Developer London, United Kingdom Posted 12 months ago Tech stack Angular React Vue.js HTML5 JavaScript CSS Requirements: Proven experience as a Front-End Developer or simila ...

Senior Software Developer (Java, Node) || Must have UK Government experience

Senior Software Developer  Remote with ad-hoc travel to Manchester || Experience within UK central government required  The Company  At Amber Labs, we are a cutt ...

Senior Full Stack Java Developer for NATO with security clearance

Remote | NATO Secret Clearance Required | Occasional Travel to The HagueWe are supporting NATO in the continued development and evolution of NIRIS (Networked Interoperable Real-Time Information Services), a critical interoperability platform used across multinational defence environments.We are ...

Java Full stack Developer (ReactJS&AngularJS) London, UK Fulltime Hybrid

Job Title: Java FullStack developer (ReactJS & AngularJS)Location: London, UKAbout the Job you are considering:We are seeking experienced Java FullStack developer (ReactJS & AngularJS) with strong expertise in banking domain who will overseeing the pl ...

GMD Engineering Java Developer Associate London in London Goldman Sachs

GMD Engineering - Java Developer - Associate - London London, United Kingdom Posted 9 months ago Tech stack Java RESPONSIBILITIES Design, build and maintain high-performance, high-availability, high-capacity, yet nimble and adaptive Java ...

Senior Java / AWS Developer compensation up to GBP 150k 230k

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 engineerin ...

Senior Software Developer (Java, Node) || Must have UK Government experience

Senior Software Developer Remote with ad-hoc travel to Manchester | Experience within UK central government required The Company At Amber Labs, we are a cutting‑edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facil ...

Senior Software Developer (Java, Node) || Must have UK Government experience

Senior Software Developer Remote with ad-hoc travel to Manchester | Experience within UK central government required Amber Labs is a cutting‑edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to prov ...

Java Developer Newcastle in Newcastle upon Tyne Accenture UK & Ireland

Java Developer - Newcastle Location: Newcastle Tech stack Security Java Qualifications Willingness to undergo a Security Clearance process, requiring 5+ years of continuous UK residence with no gaps of 6 months or more. </ul ...

Senior Software Developer (Java, Node) | Must have UK Government experience

Overview Senior Software Developer Remote with ad-hoc travel to Manchester || Experience within UK central government required The Company At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering auto ...

Senior Java Developer (Smart Order Routing (SOR) Equities Electronic Trading

Senior Java Developer (Smart Order Router (SOR)) – Equities Electronic Trading We are seeking a highly skilled and experienced Smart Order Router (SOR) Developer to join our Equities Electronic Trading team. This is a VP-level position responsible for the design, development, and optimization of o ...

Java developer FTC 3 Days a week onsite in Newcastle

Job Description: Experience within Java Development Kit (JDK 11+) and Spring Boot to build modular, maintainable services aligned to enterprise standards. Demonstrable work experience with enterprise middleware platforms including WebLogic Server (Enterprise Edition) and CAS SDK for se ...

Java Full stack Developer (ReactJS&AngularJS) London, UK Fulltime Hybrid

Job Title: Java FullStack developer (ReactJS & AngularJS) Location: London, UK About the Job you are considering: We are seeking experienced Java FullStack developer (ReactJS & AngularJS) with strong expertise in banking domain who will oversee the planning, executio ...

Java developer FTC 3 Days a week onsite in Newcastle

Job Description Experience within Java Development Kit (JDK 11 ) and Spring Boot to build modular, maintainable services aligned to enterprise standards. Demonstrable work experience with enterprise middleware platforms including WebLogic Server (Enterprise Edition) and CAS SDK for s ...

Java Developer FTC 3 Days A Week Onsite In Newcastle

Job Description Experience within Java Development Kit (JDK 11+) and Spring Boot to build modular, maintainable services aligned to enterprise standards. Demonstrable work experience with enterprise middleware platforms including WebLogic Server (Enterprise Edition) and CAS SDK for secure ...

Senior Java Developer (Smart Order Routing (SOR)) Equities Electronic Trading

Senior Java Developer (Smart Order Router (SOR)) – Equities Electronic Trading Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. Overview Equities Techno ...

Senior Full Stack Java Developer for NATO with security clearance

Remote | NATO Secret Clearance Required | Occasional Travel to The HagueWe are supporting NATO in the continued development and evolution of NIRIS (Networked Interoperable Real-Time Information Services), a critical interoperability platform used across multinational defence environments.We are ...

Senior Software Developer (Java, Node) || Must have UK Government experience

Senior Software Developer  Remote with ad-hoc travel to Manchester || Experience within UK central government required  The Company  At Amber Labs, we are a cutt ...

Java Full stack Developer (ReactJS&AngularJS) London, UK Fulltime Hybrid

Job Title: Java FullStack developer (ReactJS & AngularJS)Location: London, UKAbout the Job you are considering:We are seeking experienced Java FullStack developer (ReactJS & AngularJS) with strong expertise in banking domain who will overseeing the pl ...

Java API Engineer Spring Boot & API Gateway

Java API Developer - Northampton Northampton, United Kingdom Posted 10 months ago Tech Stack API Spring Boot SOLID Spring Framework API Gateway OOP Java Object-Oriented Programming < ...

Senior Python Developer – 500 per day Outside

Senior Python Developer – 500 per day Outside Location:East Midlands Industry:IT Salary:£450 - £500 per day + Outside IR35 Posted:14/10/2024 DescriptionContract Python Developer, Full Stack Software Engineer, FastAPI, Numpy, Scipy, Matplotlib ...

Front Office Java Engineer Greenfield, Hybrid London

An elite investment institution in London is seeking a Front Office Java Developer to join their team. In this hybrid role, you will build out high-performance pricing and analytics tools with the latest Java versions. The company values its software engineers as their top asset, offering a friendly environment ...

Summer Java Backend Engineer Internship (FinTech) Surrey

The Opportunity Hub UK is offering a Back-End Developer/Java Engineer Internship for Computer Science undergraduates at a leading financial technology firm in Surrey, United Kingdom. The internship, starting in June/July, provides students with hands-on experience in backend software development using Java. This ...

Senior React Architect – Backoffice Platform

Team Creation, a leading iGaming company in the Greater London area, seeks a Senior React Developer to join their Core Team. The role involves leading the design and development of frontend systems for their new Backoffice platform using TypeScript and React, along with integrating APIs and optimizing perform ...

Back End Developer

We are looking for an experienced Back End Developer with excellent Java, PostgreSQL and API skills due to software development moving from an outsourced model to in-house .Working alongside the development team you will Be highly involved with knowledge transfer, including code walkthroughs, pair ...

Digital Developer

Digital Developer (Front End) – Hybrid We’re a digital insurance provider with ambitious plans to become the best and biggest in the UK market. The role is based at Bexhill or Leicester and offers hybrid working. Key Responsibilities Software Development & Standards – Develop ...

Senior Principal Software Engineer (Java)

We are looking for a Sr. Principal Engineer to join our team in Manchester, UK. Responsibilities Lead the design, delivery, and architecture of platform capabilities powering Anaplan’s enterprise‑scale API gateways, edge routing, and developer acceleration. Build and scale hig ...

Senior Java Backend Engineer – Cloud Native Microservices

A leading financial institution in London is seeking a Senior Java Developer for a 10-month onsite contract. The role involves designing, building, and maintaining Java-based backend systems, with a focus on cloud-native and microservices architectures. The ideal candidate has hands-on experience with Java, clou ...

Backend Java Engineer – Data Fabric Platform

A leading consulting firm is looking for a Backend Java Developer specializing in Data Fabric and Platform Engineering. The role involves building core backend services in Java and implementing deterministic policy engines for data governance. Ideal candidates will have strong Java and SQL expertise along with e ...

FX Risk Java VP Engineer – High Performance, Hybrid

A leading global bank in Greater London is seeking an experienced FX Risk Java Developer. The role involves writing high-performance Java applications, managing risk calculations, and implementing efficient data structures. Candidates should have strong knowledge of Core Java, multithreading, SQL/No SQL database ...

Senior Java Lead — Biometric Systems (SC Cleared)

A leading technology firm in the UK seeks a skilled Lead Java Developer to create and implement solutions for biometric products. The role involves supporting live systems and diagnosing incidents in a collaborative team. Successful candidates will have 8-10 years of experience in large-scale Java projects, with ...

Java Backend Engineer — Scalable Cloud APIs (Hybrid)

Jacobs is seeking a Java Developer in Glasgow to design and deliver scalable back-end services and APIs using modern Java practices. This full-time, permanent position offers a hybrid working model, emphasizing work-life balance and flexibility. The ideal candidate will have strong Java development exp ...

Senior Java Engineer — AI Driven Fintech, Hybrid Cardiff

IntaPeople: STEM Recruitment is seeking a Senior Java Developer in Cardiff, focusing on agentic coding and AI development. This hybrid role requires strong Java experience and offers opportunities within a high-performing team. The ideal candidate will have at least 5 years in Java development, particu ...

Documentum Java Solution Architect | Active DV Clearance

LA International Computer Consultants Ltd is looking for a Documentum Java Solution Developer/Architect in Basingstoke and Deane. Candidates must have a minimum of 3 years experience in Documentum Java development and should be comfortable with working in Agile environments. The role entails designing, ...

Senior Java Microservices Engineer Spring Boot & Cloud

Opus Recruitment Solutions is seeking a skilled Java Developer in the North East of England to contribute to building modular services using Java Development Kit (JDK 11+) and Spring Boot. The role involves collaborating with cloud teams to deploy solutions securely on AWS and emphasizing good development pra ...

Java eTrading Architect – Rates Front Office (Low Latency)

A leading global investment bank is seeking a Java Developer / eTrading Strategist to join its London Rates eTrading team. This front-office role involves designing and building low-latency Java applications for pricing and execution. Candidates should have over 10 years of experience and strong skills in Java c ...

Java Software Engineer

Are you self-motivated with an innovative mind, a passion for technology, and a keen eye for clean, maintainable code? About Apexon Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We ...

Java Software Engineer : Java : Quant Trading : £150k

Overview We’re working with a leading, technology‑driven trading organisation with a global presence, seeking a Senior Software Engineer to join their innovative platform engineering team. This is an exceptional opportunity to work on cutting‑edge systems that process data at scale, powering decis ...

Java Development Team Leader (IT) in London Huxley

Development Team Leader London This is a new and exclusive opportunity for a Software Development Team Leader focused on Java Full stack, to join a thriving business as they grow their software development team. Role details Title: Development team lead Technical ...

Data Engineer II Decision Analytics in London American Express Global Business Travel (GBT)

Skills Infrastructure as code, automated testing, and code reviews. Optional Skills Experience with full-stack development using JavaScript, React, Java, or Flask for building small scale applications or internal tools. Ability to develop and maintain data-centri ...

Data Engineer II: Build ML Ready Analytics Platform

Skills Infrastructure as code, automated testing, and code reviews. Optional Skills Experience with full-stack development using JavaScript, React, Java, or Flask for building small scale applications or internal tools. Ability to develop and maintain data-centri ...

Principal Software Engineer

I’m working with one of our major Financial domain clients based in Central London, and they’re looking for a Principal Software Engineer to join their team. This role requires a highly skilled, hands-on professional who is passionate about technology and finance, experienced in worki ...

Software Engineer (Full Stack, Java)

Title: Full Stack Java & React Software Engineer (Mid-Level)Location: Hybrid, 3 days a week in Manchester, 2 day remoteSalary: From £50,000Who we are:interactive investor is an award-winni ...

Software Engineer (Full Stack, Java)

Title: Full Stack Java & React Software Engineer (Mid-Level)Location: Hybrid, 3 days a week in Manchester, 2 day remoteSalary: From £50,000Who we are:interactive investor is an award-winni ...

Senior Full Stack Engineer (React/TS) – Cross‑Platform

TechBiz Global GmbH is seeking a Senior Full-Stack Developer in Birmingham, United Kingdom, to contribute to a dynamic team and work on exciting projects. Your responsibilities will include developing cross-platform interfaces using React, refactoring components, and ensuring performance optimisation. ...

React Frontend Engineering Manager

Hargreaves Lansdown PLC is seeking an experienced technical leader to spearhead the development of their next-gen frontend applications. As part of the UCX team, you will lead a team of frontend engineers leveraging technologies like React, AWS, and GraphQL. The role emphasizes collaboration, quality, and inn ...

FX Risk Tech Lead (Java) Hybrid, VP Level

A global financial institution is seeking a strong and motivated FX Risk Lead Java Developer to join their London team. The successful candidate will design and develop Java-based microservices for a new FX Risk valuation platform. Candidates should have a strong background in Core Java, multithreading, and expe ...

FX Risk Java Tech Lead — Real Time Pricing

A major global banking institution is seeking an FX Risk Lead Java Developer to design and develop Java-based microservices for high-throughput applications. This role requires hands-on experience with Core Java, multithreading, and cloud deployment, particularly in environments like AWS or Azure. Benefits inclu ...

Backend Java Engineer Hybrid Cloud & AI

IBM is seeking a Backend Java Developer in the East Midlands, UK, to design and deliver high‑quality applications using Java/JEE and modern technologies. You will work closely with industry professionals and focus on building new features, integrating systems, and applying best practices in software developme ...

Documentum Java Solution Architect | DV Cleared

LA International in Basingstoke is seeking a Documentum Java Solution Developer/Architect with active DV clearance. This role involves designing, developing, testing, and documenting Java solutions while providing maintenance and support across enterprise environments. The ideal candidate will have a m ...

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    Java React Developer Jobs in United Kingdom Job Search Guide, Trends and Insights