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

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Java Developer in Belfast Adepta Partners Limited

Java Developer Belfast, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble Tech Stack Spring Boot Python REST APIs Git Java CI/CD Spring Framework Salary ...

Greenfield Front Office Java Developer – Hybrid London

Hunter Bond is seeking a Front Office Java Developer to join an elite investment institution in London. You will build high-performance pricing and analytics tools, collaborating directly with traders and quants in a greenfield role. The position offers a competitive compensation package of up to £130k ...

Java Developer Spring Boot, Microservices & REST APIs

Adepta Partners Limited is seeking a Java Developer based in Belfast, United Kingdom. The ideal candidate will have extensive experience in Java (version 11) and familiarity with Spring Boot, REST APIs, and microservices. This full-time role offers a competitive salary of £127,185.27 with no listed benefits. ...

Full Stack Java Developer (Fixed Term Contract)

At the company, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the the company team. We are seeking a Full Stack Java Developer to join our team. In this role, you ...

Hybrid Software Developer – Java/Kotlin/TS, Connectivity

Pelion is looking for an enthusiastic Software Developer based in Glasgow with a strong knowledge of Java, Kotlin, or Typescript. This hybrid role involves working on the Connectivity Management Platform and integrating Mobile Network Operators to enhance our offerings. The ideal candidate should have ...

Hybrid Belfast Java Developer — Mentorship & Growth Path

Ocho People is looking for a Java Developer based in Belfast, offering a salary between £35,000 and £45,000. This role is open to junior through to mid-level candidates and features hybrid working, allowing for a balance of office and remote work. You will be part of a collaborative team where you can ...

Hybrid Rapid Application Developer (Java) for Trading

Dormont Manufacturing Co is looking for a Rapid Application Developer in London. This role focuses on quick application development with direct impacts on trading desks at a leading corporate bank. Ideal candidates should possess strong Java and JavaScript skills, with a proactive mindset. The position ...

Java Full Stack Developer | Microservices. Kafka | London

Job DescriptionToday, the corporate landscape is dynamic and the world ahead is full of possibilities! None of the amazing things we do at Infosys would be possible without an equally amazing culture, the environment where ideas can flourish and where you are empowered to move forward as far ...

Full Stack Java Developer (Fixed Term Contract)

At Broadridge, we empower ideas and innovation through a culture of collaboration and continuous learning. The Full Stack Java Developer will help build and evolve the International Processing Engine (IPE) application, delivering new features, enhancements, and fixes while meeting client delivery schedules ...

Senior Java eTrading Developer Low Latency FX

A leading consulting and solutions provider is seeking a skilled Senior eTrading Developer in London. This contract role involves developing low-latency components within an electronic trading platform. Responsibilities include working with stakeholders to design and implement systems, coding in Java, and suppor ...

Senior Java eTrading Developer Low Latency FX

A leading consulting and solutions provider is seeking a skilled Senior eTrading Developer in London. This contract role involves developing low-latency components within an electronic trading platform. Responsibilities include working with stakeholders to design and implement systems, coding in Java, and suppor ...

Full Stack Java Developer (Fixed Term Contract)

At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team.We are seeking a Full Stack Java Developer to join our team. In this role, you will d ...

Greenfield Front Office Java Developer – Hybrid London

Hunter Bond is seeking a Front Office Java Developer to join an elite investment institution in London. You will build high-performance pricing and analytics tools, collaborating directly with traders and quants in a greenfield role.The position offers a competitive compensation package of up to £130k ...

Back end Developer (Java &Spring Boot/Python)

Salary: £55k to £65K Methods is recruiting for a Back-end Developer specialising in Java Spring Boot and Python to join our team within the private Sector Business unit on a permanent basis.This is a hybrid role, requiring three days a week on-site in our London office.</st ...

Software Engineer, Developer, Backend Java Identity IAM

Software Engineer, Developer, Backend Java Identity - IAM Contract Until End of December 2026 (Renewable) Rate: £600 per day Inside IR35 Location:Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the worlds leading manufacturing companies and a household nam ...

High Touch Trading Developer

Java, Low Latency, Client Connectivity, FIX, WebSocket, React/Angular, AWS The company This is an exceptional opportunity for an experienced High Touch Trading Developer to join one of the leading digital asset trading firms in the market. With a rapidly growing client base spanning insti ...

Senior Software Developer (Full Stack)

Swansea, United Kingdom | Posted on 28/05/2026 Scrumconnect Consulting is a multi‑award‑winning digital consultancy delivering technology solutions across UK government departments. We work at the forefront of user‑centred design, agile delivery, and scalable digital services that genuinely make a ...

Web Application Developer

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry sol ...

Software Engineer

Overview We can offer you the chance to help make the UK a safer place through innovation, working in partnership with government and law enforcement organisations on some of the most challenging data and technology problems out there. As part of our team, you'll be a full-stack developer w ...

Full Stack Engineer

Software Engineer (Full-Stack Applications) Manchester (2 days per week in office) Up to £75,000 + 10% pension + 10–15% bonus James Adams is recruiting on behalf of a leading global financial information services company that’s growing its engineering hub in Manchester. The te ...

Full Stack Software Developer

Salary: £50,000 - 65,000 per year Requirements We are looking for a dynamic and skilled Full Stack Software Developer with experience working in an agile team. We require strong knowledge of front-end languages including HTML, JavaScript and CSS. We requi ...

Tech Lead (London)

Job Description: Lead Product DeveloperRole Title: Lead Product Developer (Tech Lead)Location: London (Hybrid - 3 days per week)Reporting to: Delivery Lead / Client Services DirectorCore Tech: Java, React, AWSWho We Are:AND Digital are a ...

Tech Lead (London)

Job Description: Lead Product DeveloperRole Title: Lead Product Developer (Tech Lead)Location: London (Hybrid - 3 days per week)Reporting to: Delivery Lead / Client Services DirectorCore Tech: Java, React, AWSWho We Are:AND Digital are a tech compan ...

Tech Lead (London)

Job Description: Lead Product DeveloperRole Title: Lead Product Developer (Tech Lead)Location: London (Hybrid - 3 days per week)Reporting to: Delivery Lead / Client Services DirectorCore Tech: Java, React, AWSWho We Are:AND Digital are a tech compan ...

Tech Lead (London)

Job Description: Lead Product DeveloperRole Title: Lead Product Developer (Tech Lead)Location: London (Hybrid - 3 days per week)Reporting to: Delivery Lead / Client Services DirectorCore Tech: Java, React, AWSWho We Are:AND Digital are a ...

Golang Software Developer

My client is looking for a Senior Software Developer with backend experience including Golang and Java. This role you will be joining a growing Consultancy who work with Central Government departments on a range of projects. Due to the environment this role requires current SC security clearance ...

Frontend Engineer: React/React Native (Remote)

Cleo is seeking a Frontend React/React Native Engineer to enhance our users' financial health through innovative app experiences. You will join a collaborative, mixed-skill team responsible for shipping high-quality applications. The ideal candidate has at least 2 years of experience in React Native and a passio ...

Senior Java Software Engineer

SC Cleared | Permanent | Hybrid | Software Engineering | The role We are looking for an experienced SC Cleared Senior Java Developer to support the design, development, delivery, and ongoing enhancement of enterprise-scale applications within a highly secure and fast-paced environ ...

Java Software Engineer

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Opus Recruitment Solutions Associate Director @ Opus Recruitment Solutions | Shaping the Future of Tech firms across UK (JVM - Java, Scala & Kotlin) Java Engineers | Bristol or London - £7 ...

React & React Native Engineer — Hybrid & Impactful

CACI Digital Experience in Greater London is looking for a skilled developer to join their collaborative team. You will be responsible for developing web applications with React and building cross-platform mobile apps using React Native. This role emphasizes innovative problem-solving and high-quality user ex ...

Frontend Engineer — React/React Native (Contract)

Lendable is seeking a Frontend Software Engineer to join their team in the United Kingdom. This role requires strong experience in Typescript, React/NextJS, and React Native, focusing on delivering features for the Unsecured Loans product. The ideal candidate will be proactive with a product mindset, a ...

Lead x 1 and Senior x 1 Java Developer Hybrid OUTSIDE IR35

Lead / Senior Java Developer - Hybrid - Glasgow based ‑ MUST BE COMMUTABLE - OUTSIDE IR35 Responsibilities Design, develop, test, and support enterprise Java applications. Build and enhance microservices, REST APIs, and web‑based applications. Contribute ...

Senior Java Software Engineer

Direct message the job poster from Amici Procurement Solutions Experienced Tech Recruiter with extensive experience in the Scottish market UK remote (willing to travel to Glasgow office once per quarter) We’re looking for a talented Senior Java Developer to join a grow ...

Senior Full Stack Software Engineer (Java + React)About the Role: in London S&P Global

Senior Full Stack Software Engineer (Java + React) Location: London, United Kingdom About the Role This role focuses on full stack development using Java and React. Tech Stack User Interface Full‑stack React Software Engineer <li ...

Lead Application Software Developer Cambridge in Cambridge RedTech Recruitment Ltd

Responsibilities: In this role, you can quickly grasp new technologies, particularly as the landscape of JavaScript is ever-evolving. Familiarity with Python and Java would be an added benefit. Excellent written and verbal communication skills are also necessary. More: This role offers ...

SRE Engineer

Our client is looking for a SRE Engineer combining software and IT engineering principles to build and maintain reliable, scalable, and high-performing systems. Job Responsibilities: Scope technical projects and break them down into user stories and tasks within an engineering team ...

Director of Engineering

Credit Systematic Trading Developer (Director) | London | Hybrid | £200k Base + Bonus I'm working with a global investment bank that is investing heavily in its Front Office electronic trading capabilities. Working directly with traders and quantitative teams, you'll build pricing ...

Mid Level Laravel Developer

Mid-Level Laravel Developer Crewe (Office-Based) £30,000 - £35,000 DOE Full-Time | Permanent Immediate Start Available Are you a Laravel Developer looking for a role where you can make a genuine impact across modern platforms and business-critical systems? </ ...

Senior Full Stack Engineer (Java/React) — Build AI driven research tools

A global leader in information and analytics is seeking a Senior Full Stack Software Engineer in Oxford. This role involves designing and developing cloud-based applications, collaborating with stakeholders, and mentoring team members. Ideal candidates will demonstrate proficiency in Java, React, and Agile pract ...

Senior Integration Engineer

Senior Integration Developer / Lead Developer – IBM BPM / Camunda 6-Month Contract (Likely Extension) Location: London or Edinburgh (Hybrid – some onsite presence required) Our client, one of the UK’s largest banks, is seeking a highly skilled Senior Integrat ...

Senior Java Software Engineer

We’re looking for a skilled Java Developer to join an exciting project for a leading organisation. This is a 6-month contract role, inside IR35, with a hybrid setup based in London – ideal for someone who thrives in collaborative environments and enjoys solving complex engineering challenges. What you’ ...

Software Engineer Java API AWS

Software Engineer / Developer (Java API AWS) London / WFH to £90k Are you a technologist with strong Java backend development skills? You could be progressing your career working on a financial tech‑for‑good product in a hands‑on Software Engineer role at a scale‑up software house. The pl ...

Java Software Engineer

Capgemini Northampton, England, United Kingdom Java Software Engineer Capgemini Northampton, England, United Kingdom Get AI-powered advice on this job and more exclusive features. Choosing Capgemini means choosing a company where you will be empowered to shape your career in the ...

Front End Developer (React/Modern JavaScript) eSC/eDV Clearance

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Front End Developer (React/Modern JavaScript) eSC/eDV Clearance

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Front End Developer (React/Modern JavaScript) eSC/eDV Clearance

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Front End Developer (React/Modern JavaScript) eSC/eDV Clearance

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Front End Developer (React/Modern JavaScript) eSC/eDV Clearance

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Hybrid Full Stack JS Developer Node.js & React/Angular/Vue

A leading tech recruitment firm is seeking experienced Full Stack JavaScript Developers to work in a hybrid role across the UK. This position offers a salary between £50,000 and £80,000 plus benefits. Candidates will build secure digital products for critical defence and national security programmes, collaborati ...

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