50,322+ Java React Developer Jobs in UK — Top Companies Hiring July 2026

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Hybrid Full Stack .NET Developer | Cloud‑Native Product

Avanti Recruitment is seeking a Full Stack .NET Developer in Newcastle upon Tyne for a hybrid position (2 days per week). You'll work on a modern cloud-based platform and be part of an innovative engineering team where your contributions will make an immediate impact. This role involves the complete so ...

Senior Frontend Engineer Lead & Mentor (React/Next.js)

The Acorn Group in Liverpool seeks a Senior Frontend Developer who specializes in building high-quality user experiences. You will design responsive web applications using React, Next.js, and TypeScript, collaborating closely with designers and backend engineers. This hybrid role allows you to work in ...

JavaScript Node.JS Developer Blockchain in London Quant Capital

Job Opportunity: Javascript Developer Todas Quant Capital is urgently looking for sulphical top talents in the field of Javascript Development to gereg joining our prestigious client. Our client, a small London-based firm, is seeking Javascript Developers with a background in: < ...

Lead Full Stack Tech Lead (SC Cleared)

Job Title: Lead Full Stack Tech Lead (SC Cleared) Location: Remote, UK Based Duration: 12-month contract (With scope to extend) Clearance: Active Security Clearance is required We are looking for an experienced Full Stack Tech Lead to provide ...

Software Developer in Southampton DataAnnotation

To Apply for this Role To apply to this role, you will need to be proficient in at least one of the following programming languages or frameworks: Python and/or TypeScript JavaScript Python C C# C++ HTML/CSS React Go ...

Web Application Engineer AI Trainer in Hartlepool DataAnnotation

Evaluating Code Quality One important aspect of software development is evaluating the code quality produced by AI models. This evaluation involves assessing both the correctness and performance of the code. Technologies The evaluation of code quality can be carried out using various ...

Senior Lead Software Engineer Full Stack ReactJS, Java, Python, AWS, AI/ML

Overview Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products to revolutionize business decisions and workflow for cloud migration. As a Senior Lead Software Engineer at JPMorganChase within the Infrastructure Plat ...

Senior Lead Software Engineer Full Stack ReactJS, Java, Python, AWS, AI/ML

Overview This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products to revolution ...

Principal Software Engineer

Principal Software Engineer - UK Security Clearance eligibility required Location: London, UK (Hybrid ~1 day per week in office / onsite). Contract: Permanent, Full-time. Package: £80,000-90,000 + 10% bonus + 10% shares options + benefits. About the Role As a Principal Software ...

Full Stack java Cloud Serverless Engineer (AWS)

Full-Stack java Cloud Serverless Engineer (AWS)Considering making an application for this job Check all the details in this job description, and then click on Apply.We dont just build applications; we architect modern, scalable cloud ecosystems. We are looking for a Full-Stack java Cloud Serverless Engin ...

Senior React Software Engineer (front end)

Role Overview As a Senior Software Engineer at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base.You will work within an Agile environment, from design through to implementation, with ...

Staff Frontend Engineer (React Native / Mobile)

At Feeld, we are creating a world where everyone is more intimately connected to each other and themselves. We are building an inclusive, human-centered product and are looking for a Staff Frontend Engineer (React Native / Mobile) to join our remote team and support our mission to elevate the ...

Full Stack Engineer (Python and React)

The role is for you if:You have strong Python, React, JavaScript, HTML, and CSS experience across modern full-stack development.You design, build, and consume RESTful APIs that support reliable, scalable application features.You write performant, maintainable, reusable ...

Senior Front End Engineer TypeScript React

Senior Front End Engineer / Developer (TypeScript React) London / WFH to £120kAre you a frontend focussed, full-stack technologist with start-up experience looking for your next opportunity?You could be progressing your career at a tech start-up that is producing an AI native data pipelin ...

Software Engineer Python React Golang AWS

Software Engineer / Full Stack Developer (Python React Golang AWS) London to £90kAre you a full stack technologist who enjoys working on Greenfield apps?You could be progressing your career as a Software Engineer at a tech scale-up that are enjoying great success with their AI workforce o ...

Principal Software Engineer, Mobile (React Native)

Principal Software Engineer, Mobile (React Native)Nine Elms, London - Full-time (4 days a week on-site)About Zapp</st ...

Senior React Software Engineer (front end)

Role Overview As a Senior Software Engineer at TP ICAP you will be part of a talented team delivering business critical software for the internal broking division and their external customer base.You will work within an Agile environment, from design through to implementation, with ...

Principal Software Engineer, Mobile (React Native)

Principal Software Engineer, Mobile (React Native)Nine Elms, London - Full-time (4 days a week on-site)About Zapp</st ...

Staff Frontend Engineer (React Native / Mobile)

At Feeld, we are creating a world where everyone is more intimately connected to each other and themselves. We are building an inclusive, human-centered product and are looking for a Staff Frontend Engineer (React Native / Mobile) to join our remote team and support our mission to elevate the ...

Software Engineer Python React Golang AWS

Software Engineer / Full Stack Developer (Python React Golang AWS) London to £90kAre you a full stack technologist who enjoys working on Greenfield apps?You could be progressing your career as a Software Engineer at a tech scale-up that are enjoying great success with their AI workforce o ...

Senior Front End Engineer TypeScript React

Senior Front End Engineer / Developer (TypeScript React) London / WFH to £120kAre you a frontend focussed, full-stack technologist with start-up experience looking for your next opportunity?You could be progressing your career at a tech start-up that is producing an AI native data pipelin ...

Software Engineer – Healthcare Automation (Next.js/React)

GP Automate in Westminster is looking for a skilled Software Engineer to design, build, and maintain applications that enhance healthcare automation. The role involves collaborating with diverse teams to deliver scalable solutions, contributing to end-to-end development and integrating APIs. The ideal ...

Senior Software Engineer Next.js, React & Laravel

Radius in Crewe is seeking a Senior Software Engineer to develop web applications with Next.js, React, and Laravel. You'll work across multiple platforms, enhancing functionality and maintaining legacy systems. The ideal candidate has strong experience in modern web applications, creativity in problem- ...

Senior Software Engineer (Full Stack) React

Senior Software Engineer (Full Stack) - React Edinburgh Working at CreateFuture CreateFuture is anAI-native consulting partner where people do work that matters and are supported to do it well. We work alongside organisations such as PayPal, adidas, NatWest, FanDuel and ...

Senior Software Engineer Next.js, React, Laravel

Senior Software Engineer - Next.js, React, Laravel Full-time We are seeking a Senior Software Engineer with proven Next.js , React and Laravel experience, to join our digital website engineering team. In this role, you will work across multiple enter ...

Frontend Software Engineer (JavaScript / TypeScript & React)

Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI.The Darktrace Active AI Sec ...

Principal Software Engineer, Mobile (React Native)

Principal Software Engineer, Mobile (React Native) Nine Elms, London - Full-time (5 days a week on-site) About Zapp Zapp is London’s leading premium convenience retail platform. Founded in 2020, our vision is to disrupt the multi-trillion dollar convenience retail market, curren ...

Python & React Software Engineer – FinTech Growth

Hunter Bond, a leading FinTech firm in London, is looking for a Software Engineer to join its technology team. This role offers the chance to work in a dynamic trading environment, developing scalable software solutions and collaborating with traders and quants. The ideal candidate will bring 1-5 years ...

Senior Mobile Engineer React Native & AI

Nory is seeking a Senior Mobile Engineer to lead the rebuild of their mobile app and set the architecture for future growth. This role involves working closely with product, design, and engineering teams to ensure that the app meets user needs under challenging conditions. The ideal candidate will have ...

Senior Fintech Software Engineer – React/TypeScript

Corpay, Inc. is seeking a Software Engineer for their Alpha division in Greater London. This role involves designing and developing eMoney and FX payment systems. The ideal candidate will have over 5 years of experience in software engineering, with strong skills in React and TypeScript. The position emphasizes ...

Frontend UI Engineer (React/Angular) – Edinburgh

Software Engineer, UI Developer Location: Edinburgh, United Kingdom Role: Full time, competitive compensation. This position requires a strong background in UI development with expertise in modern JavaScript frameworks such as React.js or Angular, a solid understanding of TypeScri ...

Frontend Architect (React) — Hybrid, Mentoring & Impact

A leading financial technology consultancy seeks a skilled frontend engineer to architect and implement complex systems using React. This hybrid role in Glasgow involves collaborating with stakeholders and mentoring junior developers. The ideal candidate possesses strong skills in modern CSS techniques, CI/CD pi ...

Engineering Lead PBSA Platform (React/TypeScript)

Viridis Real Estate in Mayfair, London is seeking a Software Engineering Lead to shape the future of its in-house PBSA management platform. You’ll architect, develop, and deliver features in a React/TypeScript-based platform while mentoring engineers and collaborating across teams. Ideal candidates wil ...

Senior Frontend Engineer React/TypeScript, Azure

Softwire is seeking a Senior Software Engineer on a contract basis in the UK. This role focuses on utilizing React, TypeScript, and Azure for developing high-quality software solutions. The ideal candidate will be a self-starter capable of quickly grasping project context and driving delivery. Experien ...

Senior Software Engineer Next.js, React, Laravel

Job Description We are seeking a Senior Software Engineer with proven experience in Next.js, React and Laravel to join our digital website engineering team. In this role, you will work across multiple enterprise websites and portals, delivering new features, enhancing existing fun ...

Senior Frontend Engineer — React/Next.js, Hybrid

1st Formations is seeking a Senior Frontend Engineer to join their team in Greater London. This role involves transforming high-fidelity designs into seamless web applications using React and Next.js, ensuring accessibility and responsiveness across platforms. The ideal candidate will have over 10 year ...

Frontend Driven Fullstack Engineer (React/TS)

CoreWeave is looking for a Fullstack Engineer with a strong frontend background to join their Monolith AI Engineering Team in the UK. Your role will primarily focus on building and evolving the platform’s data-heavy web interface using React and TypeScript, while also integrating backend functionalities in Py ...

Front End React Engineer | Next.js & .NET

Java Script Works is seeking a Software Engineer – Front End to join their team in Leeds, United Kingdom. The focus will be on developing a single-platform solution using React.js, working closely with a team of 5–10 developers. This full-time role offers competitive compensation between £50K and £55K, ...

Mobile First Frontend Architect (React Native)

Aslan in Greater London is seeking a Mobile-First Frontend Engineer to take ownership of their front-end architecture. The role emphasizes building impactful applications using React Native and React while collaborating closely with the team. Candidates should have 5+ years in tech, with a strong voice ...

Web Software Engineer React, Next.js & TypeScript

Virgin Active is looking for a passionate Web Software Engineer to help change lives through wellness. This role includes building modern web applications using React and Next.js while collaborating with Product Managers and Designers. Candidates should have strong experience in TypeScript, an understa ...

Senior Frontend Engineer – React/TypeScript & UX

863 Parameta Solutions (Singapore) Pte. Limited in Belfast is seeking a Senior Software Engineer to shape the future of digital platforms. You will be responsible for designing and implementing scalable front-end solutions in a collaborative Agile environment. The role requires strong expertise in React, Type ...

Lead Mobile Engineer (Android & React Native)

JPMorgan Chase & Co. is seeking a Lead Software Engineer - Front-End Engineer to drive innovation in their International Consumer Bank. This role involves developing cutting-edge cloud-native microservices applications and working in a collaborative, agile environment. The ideal candidate will have adv ...

Senior Software Engineer (React, Node.js, AWS)

Overview Senior Software Engineer (React, Node.js, AWS) Location: Hybrid in London. Senior Software Engineer (React, Node.js, AWS) - would you like the opportunity to work for a market leading organisation, currently looking to revolutionise the data space? You will be joinin ...

Lead Front End Engineer (React Native)

Lead Front End Engineer (React Native)Vauxhall, London - Hybrid (2 days WFH) We are looking for a Lead Mobile Front-End Engineer to help us build on our previous success with the Zapp app and create a world class user experience for our customers. In ...

Hybrid Solutions Architect — AWS, React & Kafka

A leading global loyalty and benefits company in Greater London is seeking a Solution Architect to create and deliver innovative solutions for key clients. This hybrid role requires 2 days per week in the London office and offers a competitive salary up-to £120,000 with an extended benefits package. The ideal ca ...

Frontend Architect: Scalable, High Performance React

Overview Play a big role in shaping frontend strategy and technical standards as the platform evolves. The tech you’ll love Modern React, TypeScript, Node.js, performance tuning, real-time data handling, scalable web architecture, and more. You’ll fit if you bring ...

Senior Lead Software Engineer React Native

We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionize mobile banking with seamless journeys that our customers love. We're already trusted by millions in the US and we're quickly catching up in the ...

Lead Frontend Engineer – React + TypeScript (Fintech)

JPMorgan Chase & Co. is seeking a Lead Software Engineer in Greater London to design and build customer-focused solutions using TypeScript and React. The role emphasizes collaboration within cross-functional teams, high product standards, and the importance of diverse perspectives. Ideal candidates possess stron ...

Senior React Native Engineer – Ownership & Impact

Ebury in London is seeking a Senior React Native Engineer to lead the development of their mobile app. You will take ownership of the app's entire lifecycle and collaborate with cross-functional teams to deliver an exceptional user experience. With 7+ years in software development, including React Native, you wi ...

Lead Software Engineer Python and React

Lead Software Engineer - Python and React Join to apply for the Lead Software Engineer - Python and React role at JPMorganChase . Step into a high-growth environment where your expertise in AI/ML and AWS will help shape and deliver game-changing business outcomes. A ...

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