50,297+ Java React Developer Jobs in UK — Top Companies Hiring July 2026

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Senior Developer (Typescript and Python)

MCS Group delighted to be working with an innovative and rapidly growing technology organisation as they look to appoint a Senior Software Developer to join their expanding engineering team in Belfast. This is an excellent opportunity for an experienced engineer who enjoys working across complex sys ...

Engineering Manager, Product

Epassi’s purpose is to boost everyday well-being We are a leading provider of employee benefit solutions in Europe. We were established in Finland in 2007, and in 2008 we were the first company to launch a mobile‑payable employee benefit payment solution in Europe. Since then, we have consi ...

Software Engineer

About Zuora At Zuora, we help businesses grow smarter and adapt faster. Our platform powers modern business models — from subscriptions and usage‑based pricing to AI‑driven and outcome‑based offerings — helping companies launch new products, automate complex billing, and unlock predictable, recur ...

Software Engineer in Milton Keynes GAK ENTERPRISES LTD

Integrating Sensors Integrate ultrasonic and LiDAR sensors via UART and CAN interfaces for obstacle detection. Frontend Development Design frontend applications in Angular and React to seamlessly have backend integrations Backend Development Develop back ...

Remote Senior TypeScript Game Developer (HTML5/Pixi.js)

About Push Gaming Push Gaming is a dynamic and innovative game development studio specializing in creating top-quality, mobile-optimised online casino games. With a passion for gaming and a commitment to pushing boundaries, we are dedicated to delivering exceptional experiences. Development of ga ...

Senior Game Developer in London Push Gaming

About Push Gaming Push Gaming is a dynamic and innovative game development studio specializing in creating top-quality, mobile-optimised online casino games. With a passion for gaming and a commitment to pushing boundaries, we are dedicated to delivering exceptional experiences. Development of ga ...

Senior Full Stack Developer Python, Node & AWS

Full Stack Developer (Python, Node & AWS) Location: Northampton (hybrid work: about 3 days in office, 2 days remote). Salary: £60,000-£70,000 + up to 15% bonus. The ideal candidate will have solid hands‑on skills across a full development stack. Python Node ...

Blockchain Developer

Overview Key Accounts Manager - Supporting IAM/PAM professionals across Europe. Blockchain Developer - Full Remote (UK ONLY) - Freelance Contract - Inside IR35. Urgent opportunity for an EVM Besu (or similar blockchain) Developer to design, implement, and maintain decentralized applications ...

Lead Developer – Kings Cross, London

Lead Developer page is loaded## Lead Developerlocations: Kings Cross, Londontime type: Full timeposted on: Posted 7 Days Agojob requisition id: UMG-22322Music is Universal It’s the passionate and dedicated team at Universal Music who help make us the world’s leading music company. From A&R to finance ...

Java Developer Team Lead Up to £150k + Exceptional Bonus Elite FinTech Firm London Hyb[...]

Overview Sells: Cutting-edge tech, a collaborative and flat-structured environment, beautiful offices My client is looking for the best Full Stack Developers to join their high-performance team! You will be integral in designing building slick and complex enterprise-grade applications tha ...

Senior C# Engineer .NET, Blazor, Kafka, API, C#

Senior C# Engineer - .NET, Blazor, Kafka, API, C# Senior C# Engineer - .NET, Blazor, Kafka, API, C# 1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This range is provided by Denu Recruit. Your actual pay will be based o ...

Graduate Software Developer Learn & Build Real Projects

Neptune North Limited is seeking a Graduate Software Developer to join their team in Newcastle upon Tyne starting in September 2027. This position is ideal for those early in their career looking to enhance their skills through real-world projects. The successful candidate will work closely with experi ...

Director, Credit Systematic Trading Platform

United States Digital Space LLC is seeking a Credit Systematic Trading Developer (Director) to join our Global Markets Department. In this role, you will design and build the end-to-end credit trading platform for corporate bonds, collaborating closely with traders to develop pricing and risk services. <p ...

Senior Java Backend Engineer: Greenfield, AWS & AI

Saragossa is looking for a talented developer to build innovative software solutions from the ground up in Greater London. You will play a key role in a greenfield project, designing applications without legacy constraints and directly influencing the product's success. Your expertise in modern Java an ...

Senior Backend Engineer – Real Time Trading & Data Systems

Saragossa, a leading Global Hedge Fund, is seeking a Software Developer to enhance core trading systems as they expand into new markets. You will take ownership of projects like rebuilding internal tools and developing real-time trading platforms. This role requires strong backend development skills, p ...

Senior Web Developer PAYE Basingstoke Hybrid Working

Senior Web DeveloperBasingstoke – hybrid working 12 months plusPAYE plus holidays / pension – Please advise rate soughtThe main duties include, but are not limited to:<b ...

Senior Web Developer PAYE Basingstoke Hybrid Working

Senior Web DeveloperBasingstoke – hybrid working 12 months plusPAYE plus holidays / pension – Please advise rate soughtThe main duties include, but are not limited to:<b ...

Camunda Lead Full Stack Developer London, UK Full time Hybrid

This job is with Capgemini, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Job title: Camunda Lead Full Stack DeveloperLocation: London, ...

Graduate Software Engineer

Job DescriptionGraduate Software EngineerA fantastic opportunity for a Graduate Software Engineer to join a highly innovative, research-driven technology start-up working on complex, cutting-edge systems. This organisation is building adv ...

Senior Liferay DXP Software Developer Reading

Job Description Senior Liferay DXP Software DeveloperWe urgently require a Senior Liferay DXP Software Developer with at least 3 to 5 years expertise of working Liferay and Java.The project involves a Liferay DXP Upgrade.You will be involved in the technic ...

analyst 2

Senior Software Developer 1 Remote We are currently seeking a highly skilled and experienced Senior Software Developer to join our team. The ideal candidate will have a proven track record of developing high-quality software applications and solutions. Responsibilities De ...

Senior Liferay DXP Software Developer Norwich

Job Description Senior Liferay DXP Software DeveloperWe urgently require a Senior Liferay DXP Software Developer with at least 3 to 5 years expertise of working Liferay and Java.The project involves a Liferay DXP Upgrade.You will be involved in the technic ...

Senior Liferay DXP Software Developer Reading

Job Description Senior Liferay DXP Software DeveloperWe urgently require a Senior Liferay DXP Software Developer with at least 3 to 5 years expertise of working Liferay and Java.The project involves a Liferay DXP Upgrade.You will be involved in the technic ...

Fullstack Software Engineer Core

Dataiku is The Universal AI Platform, giving organizations control over their AI talent, processes, and technologies to unleash the creation of analytics, models, and agents. Providing no-, low-, and full-code capabilities, Dataiku meets teams where they are today, allowing them to begin building with AI usin ...

Software Engineer Python TypeScript AWS Ruby

Software Engineer / Developer (Python TypeScript AWS Ruby) London to £110kAre you a technologist who enjoys working with a range of technology across the full stack?You could be progressing your career in a senior, hands-on Software Engineer position at an ethical FinTech that specialises ...

Senior Developer

Role Purpose The Senior Front-end Developer is responsible for designing and delivering the React front end for a greenfield field-service platform that enables auditors to accept jobs, review task information, complete inspections, and produce audit reports. The role combines hands-on en ...

Senior Developer

Role Purpose The Senior Front-end Developer is responsible for designing and delivering the React front end for a greenfield field-service platform that enables auditors to accept jobs, review task information, complete inspections, and produce audit reports. The role combines hands-on en ...

Machine Learning Engineer

This range is provided by TechShack. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from TechShack Recruitment Consultant at TechShack London. Machine Learning Engineer | ...

Senior Software Engineer

Senior Software Engineer Birmingham (Hybrid) Permanent | Full-Time Competitive SalaryA growing technology business is seeking a Software Engineer to join its engineering team in Birmingham.This is an excellent opportunity for a developer with strong AWS and backend engineering experie ...

Senior Software Engineer DataHub Experience & Control Plane

Senior Software Engineer - DataHub Experience & Control Plane Location London Business Area Engineering and CTO Ref # Description & Requirements Bloomberg runs on data. Every product, model, chart, alert, workflow, and client‑facing insight depend ...

Senior Software Engineer DataHub Experience & Control Plane London, GBR Posted today

Senior Software Engineer - DataHub Experience & Control Plane Location London Business Area Engineering and CTO Ref # Description & Requirements Bloomberg runs on data. Every product, model, chart, alert, workflow, and client‑facing insight depend ...

Senior Software Engineer DataHub Experience & Control Plane

Senior Software Engineer - DataHub Experience & Control Plane Location London Business Area Engineering and CTO Ref # **Description & Requirements** Bloomberg runs on data. Every product, model, chart, alert, workflow, and client-facing insight dep ...

Senior Software Engineer DataHub Experience & Control Plane

Senior Software Engineer - DataHub Experience & Control Plane Location London Business Area Engineering and CTO Ref # **Description & Requirements** Bloomberg runs on data. Every product, model, chart, alert, workflow, and client-facing insight dep ...

Software Developer in Luton Rise Technical Recruitment

We are Hiring: Software Engineer We are currently seeking an experienced Software Engineer with a background as a Software Developer. The ideal candidate will have strong skills in JavaScript and LiveView. A degree in Computer Science or a related field is preferred. The position is based in Luton, ...

Mobile Application Developer (Android) AI Trainer

Join the DataAnnotation team and contribute to developing cutting-edge AI systems while enjoying the flexibility of remote work and setting your own schedule. We are looking for proficient programmers to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a g ...

Android Software Engineer AI Trainer

Android Software Engineer at DataAnnotation Join the DataAnnotation team and contribute to developing cutting‑edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for proficient programmers to help advance AI development. As a member of DataA ...

Enterprise Application Developer AI Trainer

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for proficient programmers to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a ...

Frontend Developer (React.js)

RemoteStar is hiring a Frontend Developer (React.js) on behalf of a fast‑growing UK cybersecurity company delivering innovative solutions to protect businesses from digital threats. About the role As a React Developer, you’ll build modern, responsive, and secure web interf ...

Senior Software Developer

**Date Posted:** 2026-05-13**Country:** United Kingdom**Location:** Warminster, Wiltshire**Position Role Type:** Hybrid Raytheon UK is searching for a Senior Software Engineer to join our OMNIA® Training team. As Senior Software Engineer, you will ...

Big Data Developer

We’re Hiring: Big Data Developer | Start Date: 14th July 2026 Job Title: Big Data Developer (Python) Job Type: Full-time Salary: £35,000 – £45,000 per year Experience: 2–5 years Job Description We are urgently hiring a Big ...

Principal Front End Developer

We are seeking an exceptional Principal Front End Developer to architect our front‑end ecosystem and guide our team into an AI‑native future. This role combines hands‑on development with strategic leadership, driving innovation in our user interfaces while mentoring a talented front‑end team in adopting AI ...

Graduate Software Engineer

Graduate Developer | Graduate Software Engineer Have you just graduated from University? Enjoyed your summer break and now looking to kick-start your career? Have a keen interest in Software Engineering / Development and an aptitude to learn new skills quickly? An award-wi ...

Software Developer

Software Developer Location: London minimum of 3 days a week (for the 1st month it is expected they will be in 5 days, dependent on project) Length: 12 months Salary: £48,000 per annum ***CANDIDATES MUST BE UK NATIONALS AND ELIGIBLE FOR SC CLEARANCE* ...

Software Developer

Software Developer Location: London minimum of 3 days a week (for the 1st month it is expected they will be in 5 days, dependent on project) Length: 12 months Salary: 48,000 per annum CANDIDATES MUST BE UK NATIONALS AND ELIGIBLE FOR SC CLEA ...

Backend Engineer

Backend Engineer Salary: Up to £75k (DoE) * Hybrid: 1 day/week in London * No sponsorship offered I’m recruiting on behalf of a fast‑growing accounting‑tech startup that builds automation and AI tools for in‑house finance teams. The company has strong traction and is expanding its engineeri ...

PHP Developer

This range is provided by Noir. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. We have been serving the Microsoft community for 15 years; helping end user clients and partners engage the best permanent and contract Microsoft… PHP D ...

Senior Software Engineer

Senior Software Engineer - Manchester - Bi Weekly - £80k - TypeScript, React, AWS, .NET Do you want Build products used by millions that shape experiences that customers interact with every day? Are you the type of Engineer with product at the heart of everything you do and want to create t ...

Senior Front End Developer London

Salary: £? - ? per year Requirements Strong commercial experience with React, TypeScript and modern front-end frameworks. Experience with Next.js and building complex, API-driven user interfaces. Strong understanding of performance optimisation, accessibi ...

Senior Software Engineer Front End| up to £75,000 | Hybrid

Senior Software Engineer - Front End up to £75,000 Hybrid Pearson Carter are currently working with a mobile and front-end technology provider who create bespoke solutions to clients worldwide within the iGaming industry. Their solutions are created to support lottery, casino, sportsbook, and bin ...

Solutions Architect

Salary: £100,000 - 100,000 per year Requirements We need experience with C# .NET Core. We need experience in REST API design and development, and API management. We need experience with document or NoSQL database solutions, particularly Elasticsearch. </l ...

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