48,161+ Java React Developer Jobs in UK — Top Companies Hiring July 2026

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Forward Deployed Engineer, AI in London MongoDB

Proficiency in Full-Stack Development Proficiency in building modern, full-stack applications with back end development in Python, Node.js, or Java, and front end development with frameworks like React, Angular or Next.js. Experience with AI Solutions Understand and have implement ...

Secure Full Stack Engineer DV Cleared

Forwardrole is seeking a Full Stack Software Engineer for a hybrid role across secure sites in Gloucestershire and Romsey. In this position, you will design, build, and improve secure software systems for operational National Security environments, ensuring reliability and quality. The role requires ha ...

Lead Software Engineer: High Impact Tech, UK Clearance

A leading defense technology company is seeking a Lead Engineer in Manchester to design, develop, and maintain critical infrastructure solutions. This role requires experience in backend or frontend development, with a strong command of tech such as Java, React, and cloud technologies. The position offers hybrid ...

Hybrid ML Ops Engineer Full Stack & Cloud Builder

A leading digital bank in the UK is seeking a Full Stack Engineer who is comfortable with both front-end and back-end development. You will work on building the tooling necessary for our engineers, as well as writing and debugging code primarily in Java and React. The hybrid work model allows flexibility, suppor ...

AI Driven Full Stack Engineer | RAG & LLM Specialist

Proficiency in Full-Stack Development Proficiency in building modern, full-stack applications with back end development in Python, Node.js, or Java, and front end development with frameworks like React, Angular or Next.js. Experience with AI Solutions Understand and have implement ...

Senior Java Lead Engineer Secure, Scalable OMS & UI

JPMorgan Chase & Co. offers an exciting opportunity for a Senior Lead Software Engineer in Greater London. You'll be part of an agile team, responsible for designing and delivering innovative technology products while maintaining performance and security standards. Your role includes developing high-qu ...

Senior Full Stack Engineer AI Native Scaleup with Equity

Be-IT in Edinburgh is looking for senior and principal engineers to significantly impact the development of an AI-native platform. You will influence product creation and direction within a fast-scaling enterprise, where AI is central to the culture. The ideal candidates will have strong full stack eng ...

Principal Software Engineer — AI Driven Scale Up with Stock Options

Be-IT is seeking Principal Software Engineers for a Series A Scale Up in Central London. This role will see you working at the forefront of building meaningful AI-enabled products. You will be part of a dynamic team, utilizing your expertise in React and TypeScript, while also having backend experience ...

Engineering Manager — Lead High Impact Health Tech Teams

A leading healthcare innovation company in the UK is looking for an experienced Engineering Manager to drive team success and build high-performance engineering teams. This leadership role requires managing multiple small teams, ensuring accountability for project delivery, and refining processes to improve effi ...

Remote First Software Engineer II — Full Stack & AI

TripAdvisor LLC is seeking a Software Engineer II to join the Experiences Engineering team in Oxford. This full-stack role leverages technologies like Java, SQL, React, and AWS, targeting mid-level engineers. You'll build impactful features for users globally, in a remote-first working model with periodic in- ...

Lead Software Engineer — Cloud‑Native, Full‑Stack

Accenture UK is seeking a Lead Software Engineer to build and lead the delivery of digital products for clients in Glasgow or Edinburgh. This role requires strong Java-focused full-stack engineering expertise and experience with modern frameworks like React, along with AWS proficiency. In addition to a ...

Principal Software Engineer — AI Driven Scale Up with Stock Options

Be-IT is seeking Principal Software Engineers for a Series A Scale Up in Central London. This role will see you working at the forefront of building meaningful AI-enabled products. You will be part of a dynamic team, utilizing your expertise in React and TypeScript, while also having backend experience ...

Senior Full Stack Node/React

Senior Full Stack Developer | Glasgow | Hybrid Up to £60k + great benefits We're working with a well-established, growing organisation in the financial services sector - a purpose-driven business with a loyal customer base and a proprietary digital platform that genuinely differen ...

Senior Full Stack Node/React

Senior Full Stack Developer | Glasgow | Hybrid Up to £60k + great benefits We're working with a well-established, growing organisation in the financial services sector - a purpose-driven business with a loyal customer base and a proprietary digital platform that genuinely differen ...

Senior ETRM Application Developer

Castleton Commodities International (CCI) is hiring a Senior ETRM Application Developer to expand our Commodities Trading Application Development team. This role sits at the center of our end-to-end trading lifecycle and is responsible for building and enhancing the applications and integrations that suppo ...

Front End Web Developer

Job Summary We are seeking a motivated Front‑end Web Developer to join our development team. The successful candidate will work alongside experienced developers to build, test, and maintain web applications using React on the frontend and Java on the backend. This role is ideal for someone lookin ...

Lead Software Engineer Mobile Development Crypto Wallets 100% remote

About the job The role involves working in a dynamic environment with a diverse team of senior backend developers, product managers and leadership to build mobile versions of our AI solutions. The applications are meant to be high performance, light‑weight and highly intuitive to cater to a varie ...

.NET Developer Edinburgh

.NET Developer – Edinburgh, Scotland (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) After 15 years’ experience in the fa ...

.NET Developer Hemel Hempstead

.NET Developer - Hemel Hempstead, Hertfordshire (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) Since 2006 our client's revol ...

C# Developer Full Stack.Net Core JavaScript

C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100kAre you an ambitious C# Developer looking to apply your technical skills in a fast paced environment where technology, data and sport intersect?You could be progressing your career at a highly successful tec ...

Senior Software Developer with Angular or Liferay

Job Description Senior Software Developer with Angular or LiferayOur Client is looking to recruit a Senior Software Developer with Angular or Liferay.You will have at least 5 years experience of developing software with Angular and/or Liferay.A degree in E ...

Senior Java Software Engineer in London

Senior Java Software Engineer - Java Developer, Python, AWS, MySQL, NoSql, REST APIs, Microservices, Machine Learning, Artificial intelligence (Hybrid - 3 days a week in the office - Notting Hill) Description for the Senior Java Software Engineer role:- You will be joining a fast-growing, researc ...

Senior Python Developer (Remote EMEA)

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Python Developer in EMEA . In this role, you will be part of a dynamic startup environment, contributing to the design and development of innovative security-focused products. Y ...

Fullstack Software Engineer Core

Join to apply for the Fullstack Software Engineer - Core role at Dataiku. 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. By providing no‑code, low‑code, and full‑code cap ...

Software Engineer C#, React, .NET

Software Engineer Are you excited to build reliable, secure software that supports global experiences and events? Do you enjoy learning from others while taking ownership of meaningful technical components? About our TeamRX Global aims to create unforgettable experiences ...

Senior Frontend Engineer React & TypeScript

hackajob is seeking an experienced Senior Frontend Developer to join our UK Digital & Cloud Practice. In this role, you'll collaborate closely with various stakeholders to design and develop our digital products while ensuring that code adheres to standards and best practices. You will also have opport ...

Mobile Engineer – React Native (Remote)

Motive Partners is seeking a Software Engineer - Mobile to join their Engineering department. In this role, you will develop innovative mobile features using React Native, working in a collaborative environment that values detail and user experience. The ideal candidate has over 5 years of mobile devel ...

Software Engineer C#, React, .NET

## Software Engineer C#, React, .NETApplylocations: UK - Richmondtime type: Full timeposted on: Posted 9 Days Agojob requisition id: R **Software Engineer****Are you excited to build reliable, secure software that supports global experiences and events?****Do you enjoy learning from others while taking o ...

Software Engineer C#, React, .NET

Are you excited to build reliable, secure software that supports global experiences and events? Do you enjoy learning from others while taking ownership of meaningful technical components? About our Team RX Global aims to create unforgettable experiences for attend ...

Adobe Livecycle Developer with Oracle and Javascript West London (IT) in London Nexus Jobs [...]

Job Opportunity: Adobe Livecycle Developer We are urgently seeking an Adobe Livecycle Developer with experience in Oracle and Javascript. The ideal candidate should have a minimum of 2 to 3 years of hands-on experience working with Adobe Livecycle in conjunction with Oracle and PL/SQL. Respo ...

Lead Full Stack Developer, Senior Consultant in London IONA

Lead Full Stack Developer, Senior Consultant London, United Kingdom Posted 12 months ago Tech stack Amazon AWS Next.js Full-stack GCP Node.js SaaS React Azure JavaScript Software Development Life Cycle ...

Frontend Developer in London LinuxRecruit

Frontend Developer London, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble. Tech stack GraphQL UI React TypeScript Frontend Qualifications Customer launches, an ...

Software engineer full stack developer in London Strathclyde Partnership for Transport

Software engineer full stack developer London, UnitedKingdom Posted 9 months ago Tech stack Amazon AWS PHP Frontend Full-stack React Computer Science Angular Azure Responsibilities and Qua ...

Senior Front End D3 Javascript Software Engineer Holborn (IT) in London Nexus Jobs Limited

Senior Front End D3 Javascript Software Engineer - Holborn London, United Kingdom Posted 10 months ago Tech Stack React D3.js JavaScript Job Overview Our client is looking to hire a Senior Front End Software Developer w ...

Senior UI Platform Engineer

About Jain Global Jain Global is an innovative multi‑strategy / multi‑manager investment firm founded on the basis of achieving scale on Day 1 across regions, markets and investors. With over 300 employees operating from offices in New York, Houston, London, Singapore, and Hong Kong, we are looki ...

Product Engineer

About you You’re a product engineer who leans front-end but is comfortable diving across the stack. You thrive in startup environments, have strong technical chops (React / Next / Node / TypeScript required), and you want to build tools and experiences that empower others. You’re excited by exper ...

Senior Consultant Full stack Developer DE TC UKI Belfast

The opportunity EY is actively growing our Digital Engineering team in Belfast and is expanding our full-stack engineering capability. This is a fantastic opportunity for a highly capable developer who is ready to operate at a senior level, combining hands-on delivery with technical ...

Senior Consultant Full stack Developer DE TC UKI Belfast

The opportunity EY is actively growing our Digital Engineering team in Belfast and is expanding our full-stack engineering capability. This is a fantastic opportunity for a highly capable developer who is ready to operate at a senior level, combining hands-on delivery with technical ...

RPA Automation Developer Azure & Power Automate

Qualifications: Strong knowledge and experience with programming languages (e.g., Java, Python) Proficiency in web technologies (e.g., HTML, CSS, JavaScript) Familiarity with relevant technologies (e.g., XML, XSD) Skills: Experience in usi ...

Remote Engineering Manager Salt Search Ltd.

Proficiency in a Recognised Programming Language (e.g., JavaScript, Python, Java). Preferred Skills TypeScript NextJS/React AWS (Lambda/Step Functions, Postgres/Dynamo, CDK) Jest Playwright Engineering Manager (Hands o ...

Blue Prism Developer (IT) in London LA International Computer Consultants Ltd

Qualifications: Strong knowledge and experience with programming languages (e.g., Java, Python) Proficiency in web technologies (e.g., HTML, CSS, JavaScript) Familiarity with relevant technologies (e.g., XML, XSD) Skills: Experience in usi ...

Senior Full Stack Engineer Remote Friendly, Flexible Hours

Leidos is seeking a Senior Software Engineer to join their team in Farnborough with the flexibility to work from home. You will play a critical role in software development, delivering high-quality, production-ready code across both backend and frontend technologies. The ideal candidate will have over ...

Software Engineer in Gloucester Hamiltonian Dynamics

We Are Hiring We are looking for an experienced Software Engineer with team lead experience to join our expanding technology team. This is an exciting opportunity for growth and development, offering a competitive salary for the right candidate. Job Requirements Ideal candidates ...

IAM Full Stack Engineer: Secure, Scalable Access

G-Research, located in the City of Westminster, is seeking a Software Engineer to join their expanding Security Technology team. The role involves designing and implementing IAM solutions to enhance authentication and authorization systems. Ideal candidates will possess full stack experience, particula ...

Director of Digital Product Engineering (Europe)

Ford Credit in Dunton is looking for a transformative Director of Engineering to lead digital products and originations. You will oversee a diverse team of over 50 engineers across Europe, bridging traditional banking and fintech agility. The role involves shaping the architectural strategy and ensuring robus ...

SC Cleared Full Stack Engineer — Secure Tech, Hybrid

Searchability is looking for a Software Engineer to join their engineering team in Farnborough. The role involves developing secure technology solutions while collaborating across the software development lifecycle. You will work with modern frameworks and backend systems to deliver quality software. S ...

Full Stack Polyglot Engineer in London Transparent Technology

Requirements: We seek candidates with experience in the following areas: Backend Programming: Proficiency in Python, Golang, Node, Java, Kotlin, or any solid programming language. Frontend Development: Experience with JavaScript or TypeScript, ...

Cloud Journey Solution Architect Modernization & Full Stack

Required Skills & Experience Proficiency in front-end technologies (React, Angular, HTML/CSS) and back-end frameworks (Node.js, Java, .NET Core). Proficiency with multiple IDEs such as Eclipse, Intellij, and/or Visual Code. Knowledge and experience performing application... Who We Are < ...

Cloud Journey Solution Architect in London Kyndryl

Required Skills & Experience Proficiency in front-end technologies (React, Angular, HTML/CSS) and back-end frameworks (Node.js, Java, .NET Core). Proficiency with multiple IDEs such as Eclipse, Intellij, and/or Visual Code. Knowledge and experience performing application... Who We Are < ...

Senior Lead Engineer (Python/Java) for Front Office

JPMorgan Chase & Co. is looking for a Lead Software Engineer to join the Quantitative Execution Strategies Tech team in Greater London. The role involves developing high-quality production code, collaborating with trading teams, and executing innovative software solutions. You will utilize technologies such a ...

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