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

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Java Engineer

Join our US Product Development team, where we build innovative retail systems for Sportsbooks and hotel check-in kiosks across the US. As a backend developer, you’ll help design and deliver high-quality, high-performance microservices that power customer-facing features. We value engineers who take pride in ...

Java Lead

Accelerate growth pathOpportunity to work with Global OrganizationAbout Our ClientThe employer is a small-sized company in the Technology and Telecoms industry, focused on providing innovative services. They are committed to delivering cutting-edge technological solution ...

Java Architect

Job Title: Java Architect Job Location: London, UK (Hybrid 3 days office) Job type: FTE Job Description - We have shared set of profiles earlier all are rejected, please validate candid ...

SDET – Java

Job Description As a SDET you will part of a highly focused team responsible for delivering highly scalable and robust systems for this scale up. You will deliver testing solutions for large scale systems and drive the improvement of your teams automation frameworks. · Desig ...

Java Engineer

Title: Java Engineer Client: Fintech Salary: Up to £115,000 + Benefits Location: London About the Company Our client is an exciting and rapidly scaling fintech technology company building next-generation data infrastructure for moder ...

Java Engineer

Leeds, West Yorkshire, United Kingdom (Hybrid) Job Summary Join our US Product Development team, where we build innovative retail systems for Sportsbooks and hotel check‑in kiosks across the US. As a backend developer, you’ll help design and deliver high‑quality, high‑performance microser ...

Java Architect

Staff /Director level Java Engineer (Low Latency) – Belfast, Northern Ireland (New US FDI) – Hybrid. Salary: Up to £135k + lucrative bonus + benefits. About the Company Our client is building a premier prediction market platform in partnership with two of the most respected names in finan ...

Java Engineer

Join our US Product Development team, where we build innovative retail systems for Sportsbooks and hotel check-in kiosks across the US. As a backend developer, you’ll help design and deliver high-quality, high-performance microservices that power customer-facing features. We value engineers who take pride ...

Java Engineer

Salary: £50,000 - 50,000 per year Requirements Eligible to reside in the UK for the past 5 years and prepared to go through UK SC Security Clearance Experience in Java software engineering and object-oriented design Spring (Boot) experience Expe ...

Java Engineer

Software Development Engineer II - Java Job Description As an SDE2 at Tesco, you are a mid-level individual contributor whose impact reaches across your team. You provide technical leadership for medium to large features, participate in their design, and take accountability for delivery. ...

Java Engineer

Job Description Join our US Product Development team, where we build innovative retail systems for Sportsbooks and hotel check-in kiosks across the US. As a backend developer, you’ll help design and deliver high-quality, high-performance microservices that power customer-facing features. We value ...

Java Engineer

We're partnered with a global financial services consulting firm seeking a highly experienced Engineers with deep Java expertise to join their growing engineering practice in London. Renowned for their entrepreneurial culture and high-impact delivery for Tier 1 financial institutions, this is an ex ...

Java Engineer

We’re partnered with a scaling FinTech who are looking for a Full Stack Engineer to join their team as they continue to grow. This role is within a critical business division who are responsible for a modernisation programme, and you’ll have the opportunity to work on large-scale platforms, leveraging AI-a ...

Java Lead

Type: Permanent About the Role TXP is growing its Java capability significantly, and we’re looking for an experienced Java Team Lead to help shape, scale, and lead our Java engineering community. This is a senior leadership role , focused on the managemen ...

Java Engineer

Java EngineerMake sure to read the full description below, and please apply immediately if you are confident you meet all the requirements.Salary to £50k + Company Options SchemeFully remote working available for the right candidate (hybrid working between your home, their offices (London Vauxhall) & ...

Java Engineer

Java EngineerMake sure to read the full description below, and please apply immediately if you are confident you meet all the requirements.Salary to £50k + Company Options SchemeFully remote working available for the right candidate (hybrid working between your home, their offices (London Vauxhall) & ...

Java Engineer

Get AI-powered advice on this job and more exclusive features. Java Engineer – Java Developer – PostGres – Kubernetes – Kafka – TDD – 6‑Month Contract – Hybrid (2 days on site, London) – Day Rate: Up to £700 (Inside IR35) Join a high-performing engineering team working on large-scale, hig ...

Java Engineer

InfoSum is WPP’s privacy-first data collaboration technology, trusted by global businesses to unlock the full potential of their first‑party data without risk. Its patented, cross‑cloud, decentralized collaboration technology leverages advanced Privacy‑Enhancing Technologies (PETs) to radically transform h ...

Java Engineer

Join our US Product Development team, where we build innovative retail systems for Sportsbooks and hotel check-in kiosks across the US. As a backend developer, you’ll help design and deliver high-quality, high-performance microservices that power customer-facing features. We value engineers who take pride in ...

Java Architect

Job Title: Java Architect Job Location: London, UK (Hybrid 3 days office) Job type: FTE Job Description - We have shared set of profiles earlier all are rejected, please validate candid ...

SDET – Java

Job Description As a SDET you will part of a highly focused team responsible for delivering highly scalable and robust systems for this scale up. You will deliver testing solutions for large scale systems and drive the improvement of your teams automation frameworks. · Desig ...

Java Lead

Accelerate growth pathOpportunity to work with Global OrganizationAbout Our ClientThe employer is a small-sized company in the Technology and Telecoms industry, focused on providing innovative services. They are committed to delivering cutting-edge technological solution ...

Java Engineer

Java Engineer Salary to £50k + Company Options Scheme Fully remote working available for the right candidate (hybrid working between your home, their offices (London Vauxhall) & client sites would be preferred but isnt essential). NB: Please only apply if you have resided in the UK for the past 5 years and are p ...

Java Engineer

Java Engineer Salary to £50k + Company Options Scheme Fully remote working available for the right candidate (hybrid working between your home, their offices (London Vauxhall) & client sites would be preferred but isnt essential). NB: Please only apply if you have resided in the UK for the past 5 years and are p ...

Full Stack Software Developer Devi Technologies

We are seeking a Full Stack Developer to design and implement scalable web applications that integrate front-end and back-end technologies. Key Responsibilities: ️ Develop front-end components using React, Angular, or Vue.js️ Build robust back- ...

JavaScript (Node.js) Developer in Bridgend CPS Group (UK) Limited

Experience and Skills Experience working with CSS and HTMLKnowledge of Vue.js or ReactComfortable with Git for version controlUnderstanding of SQL and NoSQL databasesFamiliarity with Agile methodologiesExcellent problem-solving skillsKnowledge of containe ...

Open Stack, Salesforce & React Native Specialists Cheshire

Salesforce & React Native Specialists - London Atrium EMEA are looking for several Salesforce & React Native Specialists to support the Development teams onsite with a client in London. 12+mths contract, 2 days onsite/3 days remote, PAYE/Umbrella options. 3 x Salesforce & ...

Software Engineer (Java)

Position Description: At CGI, we deliver innovative technology solutions that help some of the world’s leading organisations transform the way they operate. As a Software Engineer supporting one of our key accounts in Scotland, you’ll contribute to the development of scalable, high-perfor ...

Software Engineer (Java)

Position Description: At CGI, we deliver innovative technology solutions that help some of the world’s leading organisations transform the way they operate. As a Software Engineer supporting one of our key accounts in Scotland, you’ll contribute to the development of scalable, high-perfor ...

Software Engineer (Java)

Position Description: At CGI, we deliver innovative technology solutions that help some of the world’s leading organisations transform the way they operate. As a Software Engineer supporting one of our key accounts in Scotland, you’ll contribute to the development of scalable, high-perfor ...

Software Engineer (Java)

Position Description: At CGI, we deliver innovative technology solutions that help some of the world’s leading organisations transform the way they operate. As a Software Engineer supporting one of our key accounts in Scotland, you’ll contribute to the development of scalable, high-perfor ...

Software Engineer (Java)

Position Description: At CGI, we deliver innovative technology solutions that help some of the world’s leading organisations transform the way they operate. As a Software Engineer supporting one of our key accounts in Scotland, you’ll contribute to the development of scalable, high-perfor ...

Full Stack Software Developer Jobs in UK 2026

Full Stack Software Developer Jobs in UK 2026 European Bioinformatics Institute (EMBL-EBI) seeks an experienced Full Stack Software Developer for its BioSamples team in the United Kingdom. The role focuses on developing scalable systems that support biological metadata submission, validation, and ...

Java Software Engineer – Bristol

Job Description Java Software Engineer – BristolWe urgently require a strong Java developer with very good experience working in an agile environment with some experience with Micro Services for a contract assignment in Bristol.Must have at least 5 years’ experience ...

Java Software Engineer – Bristol

Job Description Java Software Engineer – BristolWe urgently require a strong Java developer with very good experience working in an agile environment with some experience with Micro Services for a contract assignment in Bristol.Must have at least 5 years’ experience ...

Backend Software Engineer Java Fintech

London, Greater London | £80k - £100k per year Backend Software Engineer / Developer London / WFH to £100k Do you have expertise with backend core Java development? You could be progressing your career in a senior, hands-on Java Developer role at a global FinTech / CFD tra ...

Java Software Engineer

Full Stack Java Developer (Enterprise Web & Business Systems) Remote | £50,000 + 12% Bonus + £5,000 Car / Car Allowance My client is seeking a Software Developer to join their growing Digital team, working on enterprise‑grade web and business applications that support core internal ...

Java Developer Equity derivatives Hedge Fund in London Quant Capital

```htmlJava Python Developer – Equity derivs Hedge Fund £200,000 Job Description Quant Capital is urgently looking for a Java Python Developer to join our high profile client in their main development team. Our client is one of the largest Quant Investment managers globally, with aro ...

Java Developer Equity derivatives Hedge Fund in London Quant Capital

```htmlJava Python Developer – Equity derivs Hedge Fund£200,000Job DescriptionQuant Capital is urgently looking for a Java Python Developer to join our high profile client in their main development team. Our client is one of the largest Quant Investment managers globally, with arou ...

Senior Java Backend Lead Remote/Hybrid + Growth

A leading company in the IT industry is seeking a Senior Java Developer to join their team. This role involves developing a cutting-edge CRM SAAS solution, working closely with project teams throughout the software lifecycle. The Senior Java Developer will be responsible for both backend and the introduction of ...

Java Tooling Engineer SpringBoot/OpenShift (AVP)

A leading global bank is looking for a Java Developer to enhance tools for its developer community. This role requires proficiency in Java and SpringBoot, and involves developing APIs and supporting developers globally. The bank offers a flexible hybrid work model alongside benefits like private medical care and ...

Lead Developer/Tech Lead in London Skillsearch Limited

Lead Developer/Tech Lead London, United Kingdom Posted 10 months ago Tech stack web Lead Developer React TypeScript JavaScript Node.js Qualifications Proven experience as a Tech Lead, ...

Backend Software Engineer – National Security (Gloucester)

Software Engineer - Gloucester - National Security Gloucester, UnitedKingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Java Node.js Security Software Engineer Backend Python JavaScript C Below is a snippet of the job descripti ...

Software Engineer (Mobile)

Mobile Software Developer Software Developer Full-time. London, UK About the Company MOBILUS Labs is a completely reinventing the way we experience voice communication. We are a tech startup with the mission to provide frictionless voice communications for teams of any size, ...

Software Engineer (Full Stack, Java)

Title: Full Stack Java & React Software Engineer (Mid-Level) Location: Hybrid, 3 days a week in Manchester, 2 day remote Salary: From £50,000 Purpose of the role The role is to design, build and support highly scalable, highly available, performant ...

Senior Fullstack Engineer in London Shamaazi

Senior Fullstack Engineer London, United Kingdom Posted about 1 year ago Tech stack React Java Go Node.js JavaScript Full-stack Frontend Development Engineering Culture Build across the sta ...

Full Stack Javascript Developer Central London (IT) in London Nexus Jobs Limited

Front-End and Back-End Development Position For the Back-End part of the position, you must have the following skills: Experience of Node JS or JAVA, PHP, Python - which are preferred - along with strong problem solving and Data Structure. Must have excellent knowledge of HTML5 ...

Java eFX Algo Developer (Low Latency) 12 month Contract Inside IR35 £920per day Hybrid [...]

Overview Java eFX Algo Developer (Low Latency) – 12-month Contract – Inside IR35 – £920 per day – Hybrid working/London Client: European Investment Bank. Location: London (Hybrid: on-site 3 days/week, 2 days remote). 12-month initial assignment. Responsibilities e-FX Fr ...

Java Developer Cloud Technologies (AWS) in Brentwood SSOVEREIGN SOFTWARE SERVICES LTD

Java Developer – Cloud Technologies (AWS) Location: Brentwood, United Kingdom Posted: 10 months ago Job Summary We are looking for a passionate and skilled Java Developer with strong experience in cloud technologies (AWS) and modern backend development practices. ...

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