51,162+ Java React Developer Jobs in UK — Top Companies Hiring July 2026

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Remote Platform Engineer AI Trainer DataAnnotation

Overview Requirements We are looking for proficient programmers who are fluent in English and have a strong background in either Python and/or JavaScript. You should be detail-oriented and possess excellent writing and grammar skills. Quality Control Quality control: ensur ...

Hybrid Node.js & React Engineer – 1 day in office

Requirements: At least 2 years of software development experience, which may have occurred at school. Proficiency in the following technologies:HTML5, TypeScript/JavaScript, NodeJS. Experience in building responsive web applications using React. Experience in testing through Uni ...

NodeJS Developer in London Quant Capital

Requirements: At least 2 years of software development experience, which may have occurred at school. Proficiency in the following technologies:HTML5, TypeScript/JavaScript, NodeJS. Experience in building responsive web applications using React. Experience in testing through Uni ...

DevX_POD Lead (Kotlin/Java)

Location: Sheffield Job Type: Contract Industry: Digital Workspace Job reference: BBBH442452_1782729320 Posted: 11 minutes ago DevX_POD Lead (Kotlin/Java) Hybrid 60% office-40% Remote - Sheffield Duration: 30/11/2026 Rate £529 MUST BE PAYE THROUGH UMBRELLARole Descript ...

Experienced Backend Java Developers

Citi Belfast are hiring for Experienced Backend Java Developers with a skillset ranging from Assistant Vice President to Senior Vice President responsible for contributing to a variety of development activities. The overall objective of these roles is to assist/lead in applications systems development, analys ...

Software Development Engineering Java

Our software engineers at Fiserv bring an open and creative mindset to a global team developing mobile applications, user interfaces and much more to deliver industry-leading financial services technologies to our clients. Our talented technology team members solve challenging problems quickly and with qualit ...

Software Engineering Manager Java

Join us and take your software engineering career to new heights. You’ll have the opportunity to lead talented engineers, shape impactful technology products, and contribute to a collaborative, inclusive team culture. At JPMorganChase, we empower you to grow your skills and make a real difference. Be part of ...

Senior Software Engineer Java

Job DescriptionAre you passionate about Java backend development and eager to explore new technologies and innovative ways of working? Join our full stack engineering teams to create delightful features and experiences for our customers. Our tech stack is constantly evolving, leveraging m ...

Principal Java Engineer Retail

At Mindera, we craft software with people we love. We’re looking for a Principal Java Engineer with strong Retail experience who can join our crew!Please note: This is a six month contract that sits outside IR35. You will be required to work in Paddington 3 days a week.<st ...

Senior Java Engineer (Contract)

We are recruiting for a Senior Java Engineer for a contract role to start ASAP.On-site: 2 dpw in BradfordKey skills: strong experience in Java and comfortable with TDD (test-driven development).Who We Are:AND Digital are a tech company focused ...

Software Engineer (Java Mid)

Title: Java 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-winning investment platform ...

Principal Java Engineer Retail

At Mindera, we craft software with people we love. We’re looking for a Principal Java Engineer with strong Retail experience who can join our crew!Please note: This is a six month contract that sits outside IR35. You will be required to work in Paddington 3 days a week.What does the role invo ...

Software Engineer (Java, Scala)

We offer a flexible working policy that supports a healthy balance between personal and professional wellbeing. This role requires in-office presence on Tuesdays & Thursdays to collaborate, connect, and learn from peers - while also maintaining the flexibility for meaningful work-life balance.Being ...

Java AWS Tech Lead

Job Title: Java AWS Tech Lead Job Type: Permanent Job Location: London , UK Job Description: Need good experience with AWS 10+ years of experience to lead and manage the development team by providing technical direction and guidance for end-to-end ...

Software Engineer (Java / C++)

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s large ...

Senior Software Engineer (Java)

The TP ICAP Group is a world leading provider of market infrastructure.   Our purpose is to provide clients with access to global financial and commodities markets, ...

Java and Typescript Engineer

We are looking for a Staff Full-Stack Engineer to take technical ownership across backend and frontend development, shaping high-quality, scalable solutions and setting engineering standards for the team. This role combines hands-on delivery with technical leadership, mentoring, and close collaboration with p ...

Java and Typescript Engineer

We are looking for a Staff Full-Stack Engineer to take technical ownership across backend and frontend development, shaping high-quality, scalable solutions and setting engineering standards for the team. This role combines hands-on delivery with technical leadership, mentoring, and close collaboration with p ...

Software Engineer (Java, Scala)

We offer a flexible working policy that supports a healthy balance between personal and professional wellbeing. This role requires in-office presence on Tuesdays & Thursdays to collaborate, connect, and learn from peers - while also maintaining the flexibility for meaningful work-life balance.Being ...

Senior Software Engineer Java

Job DescriptionAre you passionate about Java backend development and eager to explore new technologies and innovative ways of working? Join our full stack engineering teams to create delightful features and experiences for our customers. Our tech stack is constantly evolving, leveraging m ...

Software Engineering Manager Java

Join us and take your software engineering career to new heights. You’ll have the opportunity to lead talented engineers, shape impactful technology products, and contribute to a collaborative, inclusive team culture. At JPMorganChase, we empower you to grow your skills and make a real difference. Be part of ...

Principal Java Engineer Retail

At Mindera, we craft software with people we love. We’re looking for a Principal Java Engineer with strong Retail experience who can join our crew!Please note: This is a six month contract that sits outside IR35. You will be required to work in Paddington 3 days a week.<st ...

Software Engineer (Java Mid)

Title: Java 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-winning investment platform ...

Senior Software Engineer (Java)

The TP ICAP Group is a world leading provider of market infrastructure.   Our purpose is to provide clients with access to global financial and commodities markets, ...

Senior Java Engineer (Contract)

We are recruiting for a Senior Java Engineer for a contract role to start ASAP.On-site: 2 dpw in BradfordKey skills: strong experience in Java and comfortable with TDD (test-driven development).Who We Are:AND Digital are a tech company focused ...

Lead Software Engineer Java

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorgan Chase within the Markets - Prime Finance Services, you are an integral part of an agile team that works to enhance, build, and deliver trusted m ...

Java and Typescript Engineer

We are looking for a Staff Full-Stack Engineer to take technical ownership across backend and frontend development, shaping high-quality, scalable solutions and setting engineering standards for the team. This role combines hands-on delivery with technical leadership, mentoring, and close collaboration with p ...

DevX_POD Lead (Kotlin/Java)

Location: Sheffield Job Type: Contract Industry: Digital Workspace Job reference: BBBH442452_1782729320 Posted: 11 minutes ago DevX_POD Lead (Kotlin/Java) Hybrid 60% office-40% Remote - Sheffield Duration: 30/11/2026 Rate £529 MUST BE PAYE THROUGH UMBRELLARole Descript ...

Architect ai/cloud/java

Work with high-calibre colleaguesWork on cutting-edge technologyAbout Our ClientThe employer is a large organization within the technology and telecoms industry, delivering impactful services and solutions. They are known for their commitment to excellence and fostering ...

Senior Java Engineer (Contract)

We are recruiting for a Senior Java Engineer for a contract role to start ASAP.On-site: 2 dpw in BradfordKey skills: strong experience in Java and comfortable with TDD (test-driven development).Who We Are:A ...

Principal Software Engineer Java

Internal use only - Grade EAbout us.We’re the team behind digital retailer .Our purpose, helping families get more out of life, powers everything we do.</ ...

Principal Java Engineer Retail

At Mindera, we craft software with people we love. We’re looking for a Principal Java Engineer with strong Retail experience who can join our crew!Please note: This is a six month contract that sits outside IR35. You will be required to work in Paddington 3 days a week.What does the role invo ...

Java AWS Tech Lead

Job Title: Java AWS Tech Lead Job Type: Permanent Job Location: London , UK Job Description: Need good experience with AWS 10+ years of experience to lead and manage the development team by providing technical direction and guidance for end-to-end ...

Tech Lead (Angular/Java)

Who We Are:AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We’ve been helping organisations build better digital products and stronger digital teams since 2014.We believe our work should always leave a leg ...

Software Development Engineering Java

Our software engineers at Fiserv bring an open and creative mindset to a global team developing mobile applications, user interfaces and much more to deliver industry-leading financial services technologies to our clients. Our talented technology team members solve challenging problems quickly and with qualit ...

Java Engineer – Equity Vol

Salary: £130-150k base, circa £180-220k TC Summary:Fantastic opportunity for a Java developer with outstanding communication skills to join one of the world’s most prestigious hedge funds. Come and be a part of the firm’s continued success by developing/maintaining real-time eq ...

Software Engineer (Java / C++)

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s large ...

Experienced Backend Java Developers

Citi Belfast are hiring for Experienced Backend Java Developers with a skillset ranging from Assistant Vice President to Senior Vice President responsible for contributing to a variety of development activities. The overall objective of these roles is to assist/lead in applications systems development, analys ...

Principal Engineer (AWS & Java)

Requirements Extensive experience as a Principal Engineer, or equivalent senior technical role on large‑scale, production systems Deep, hands‑on expertise in Java (Java 11+ preferred), including JVM behaviour, concurrency, and performance optimisation Strong, practical e ...

Java/Node.js Solutions Architect

Salary £75,000 - 85,000 per year Requirements Experience in Solution Architecture with a focus on E-commerce platforms or API/Middleware ecosystems. Expert-level knowledge of Node.js, Java (Spring Boot), and PostgreSQL, with the ability to read and critiq ...

Principal Java Engineer Retail

Requirements Proven experience as a Principal Java Engineer in backend-heavy environments in teams having multiple levels of engineering ,Strong experience in Java 17+, ideally with experience in using Spring Boot or Micronaut. Kotlin experience is a bonus. If the applicant does not ...

Lead Software Engineer Java

Job Description This is an exciting opportunity for you to join a talented team of engineers and make a global impact. As a Lead Software Engineer, you’ll help shape market‑leading technology products that advance our business and deliver trusted solutions worldwide. You’ll collaborate with passi ...

Senior Java Software Engineer

Join to apply for the Senior Java Software Engineer role at DiverseJobsMatter This range is provided by DiverseJobsMatter. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Location: Manches ...

Software Engineer (Java JEE)

Overview Software Engineer (Java-JEE) – Transaction Processing Systems A high-growth global fintech, renowned for delivering world-class payments-related software and technology, is expanding its engineering team. We’re looking for a Software Engineer II to help build and evolve our highly ...

Lead Software Engineer Java

We have an opportunity to impact your career and provide an adventure where you can push the limits of what’s possible. As a Lead Software Engineer at JPMorgan Chase within the Markets - Prime Finance Services, you are an integral part of an agile team that works to enhance, build, and deliver trus ...

Intermediate Java Software Engineer

Company Description Version 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We fo ...

Senior Java Software Engineer

We're a fast-growing fintech travel platform helping people book smarter, pay flexibly, and unlock rewards. We're looking for a Senior Java Engineer to build client-focused, next-generation web/mobile applications. Base pay range Salary up to 85k + up to 20% bonus. Hybrid from the Manches ...

Lead Software Engineer Java

Job Summary As a Lead Software Engineer in the Equities Technology team, you will play a key role in enhancing, building, and delivering secure, stable, and scalable technology products. You will work as part of an agile team, contributing your technical expertise across multiple business function ...

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