1 to 25 of 1,468 Permanent React Jobs in the UK

Front-End Developer – React Native/React – AI Product Up to £65k + 10% bonus + equity London (Hybrid) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their fast-moving team. You’ll work closely with designers and engineers to build beautiful, responsive user interfaces across mobile and … web, using React, React Native, and modern JavaScript frameworks. This is a great opportunity for someone who enjoys innovation, ownership, and building visually engaging products. You'll be joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React … React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub More ❯

Front-End Developer – React Native/React – AI Product Up to £65k + 10% bonus + equity London (Hybrid) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their fast-moving team. You’ll work closely with designers and engineers to build beautiful, responsive user interfaces across mobile and … web, using React, React Native, and modern JavaScript frameworks. This is a great opportunity for someone who enjoys innovation, ownership, and building visually engaging products. You'll be joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React … React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub More ❯

React Developer - Manchester/Hybrid (React Developer, ReactJS Developer, Front End Developer, React, ReactJS, HTML, CSS, JavaScript, ES standards, TypeScript, Unit testing, Functional testing, Source Control, Git, React Developer, ReactJS Developer, Front End Developer) Our client is a global innovator and world leader with one of the most recognisable names within technology. They are continually growing and are looking for … a technically savvy Front End Developer with exceptional React skills to join an award winning technical team. We are seeking passionate React Developers with ambitions to drive the best technology and development practices. You will have excellent React skills, as well as HTML, CSS, JavaScript and TypeScript and possess an understanding of the latest ES standards. Experience of unit and … company will go as far as your ambitions take you. The diversity of the projects, the client exposure and exceptional career opportunities really make this an elite environment for React Developers. To apply for this position please send your CV to Nathan Warner at Noir. Salary: £40k - £60k + Benefits NOIRUKTECHREC NOIRUKREC More ❯

Senior React Developer - Manchester/Hybrid (React Developer, ReactJS Developer, Front End Developer, Senior Developer, React, ReactJS, Node.js, HTML, CSS, JavaScript, ES standards, TypeScript, Unit testing, Functional testing, Source Control, Git, React Developer, ReactJS Developer, Front End Developer) Our client is a global innovator and world leader with one of the most recognisable names within technology. They are continually growing … and are looking for a technically savvy Senior Front End Developer with exceptional React skills to join an award winning technical team. We are seeking passionate Senior React Developers with ambitions to drive the best technology and development practices. You will have excellent React skills, as well as Node.js, HTML, CSS, JavaScript and TypeScript and possess an understanding of the … company will go as far as your ambitions take you. The diversity of the projects, the client exposure and exceptional career opportunities really make this an elite environment for React Developers. To apply for this position please send your CV to Nathan Warner at Noir. Salary: £65k - £80k + Benefits NOIRUKNETREC NOIRUKREC More ❯

geo-location platform which helps keep people safe wherever they are in the world. Track24 is looking for a skilled and adaptable Full Stack Engineer, with experience using Node.js, React, React Native, and PHP to help deliver new features to our AtlasNXT platform while supporting our legacy systems. You'll work across a variety of projects, contributing to the stability … scalability, and reliability of our products. Key Responsibilities: Developing and maintaining features across web and mobile platforms (Node.js, React, React Native, PHP) Contributing to the design and maintenance of scalable, secure systems Following best practices and supporting their adoption across the team Collaborating with the team to plan and execute roadmap items Participating in code reviews and promoting engineering excellence … how, and what, that makes solutions technically sound, providing constructive feedback regarding best practices, performance, and maintainability Requirements Experience with backend, frontend and/or mobile development with Node, React/React Native and/or PHP Experience with project management tools such as Jira or Linear Strong technical background and proven track record of building and maintaining reliable systems More ❯

more than 2 million beds in over 400 cities worldwide. Job Purpose We are looking for a talented Full Stack Next.js/Python Developer with expertise in Python, MySQL, React, React Native, Next.js, and TypeScript to join our dynamic team. The ideal candidate should have a strong background in building scalable and high-performance web and mobile applications. If you … to-date with the latest frontend technologies and best practices Hiring Process Initial screening Technical test Second-stage interview Requirements Proven experience as a Frontend Engineer with proficiency in React, React Native, Next.js Strong understanding of JavaScript, TypeScript, HTML, and CSS Familiarity with RESTful APIs and GraphQL Experience with testing tools such as Vitest, React Testing Library, and Playwright Knowledge More ❯

Graduate/Junior Developer, Python, JavaScript, PHP - London (Tech stack: Python, JavaScript, PHP, React, React Native, Django, Postgres, Docker, Agile) In 2012, our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period, our client has decided to hop across the Atlantic to expand their sphere of influence and establish a … roles would be suitable for Graduate/Junior Developers who have recently graduated from university and have a basic understanding of any of the following technologies: Python, JavaScript, PHP, React, React Native, Django, Postgres, Docker, and Agile; which might have been acquired as part of your degree course or through a placement year in industry. All Graduate/Junior Developer More ❯

Software Engineer (React/Native iOS/Android) - Trading page is loaded Software Engineer (React/Native iOS/Android) - Trading Apply locations Harbourside 1 time type Full time posted on Posted Yesterday time left to apply End Date: August 10, 2025 (16 days left to apply) job requisition id R7558 Excited to grow your career? Our purpose is to … leading financial institution. Our culture is built on innovation, knowledge sharing, and continuous improvement-and we're looking for talented engineers to join a team developing mobile products using React Native and TypeScript. We are looking for a Software Engineer to help support our dedicated, friendly and growing Trading Team to deliver critical new functionality to our clients and internal … passionate about clean code, best practices, and continuous learning. Modern tools & technologies - develop enterprise-scale solutions in a tech-driven environment. Your Responsibilities Develop and maintain mobile applications using React Native, React and TypeScript Integrate with backend services via REST API and/or GraphQL Work with React Native's new architecture , applying best practices for scalability and performance Write More ❯

Front-End Developer – React/React Native Up to £65k + Bonus + Equity London, UK (Hybrid 3 days a week in office) An award-winning AI company at the cutting edge of natural language processing and data visualisation is looking for a Front-End Developer to join their growing team. This business works on complex knowledge aggregation and insight … moving – ideal for someone who enjoys working closely with peers and bringing elegant frontend solutions to life. What You’ll Be Doing Developing modern, responsive front-end applications using React.js, React Native, Expo, and Redux Collaborating with the Lead Visual Designer to craft a consistent and intuitive UI/UX Building and maintaining scalable applications hosted on AWS Writing high … version-controlled code using Git Staying up to date with the latest front-end frameworks and practices What experience you will have Strong experience building production-ready apps with React.js and ideally React Native Deep understanding of JavaScript , HTML5 , and CSS3 Experience using Git/GitHub in a team environment Good grasp of cross-browser compatibility, performance optimisation, and responsive More ❯

Front-End Developer – React/React Native Up to £65k + Bonus + Equity London, UK (Hybrid 3 days a week in office) An award-winning AI company at the cutting edge of natural language processing and data visualisation is looking for a Front-End Developer to join their growing team. This business works on complex knowledge aggregation and insight … moving – ideal for someone who enjoys working closely with peers and bringing elegant frontend solutions to life. What You’ll Be Doing Developing modern, responsive front-end applications using React.js, React Native, Expo, and Redux Collaborating with the Lead Visual Designer to craft a consistent and intuitive UI/UX Building and maintaining scalable applications hosted on AWS Writing high … version-controlled code using Git Staying up to date with the latest front-end frameworks and practices What experience you will have Strong experience building production-ready apps with React.js and ideally React Native Deep understanding of JavaScript , HTML5 , and CSS3 Experience using Git/GitHub in a team environment Good grasp of cross-browser compatibility, performance optimisation, and responsive More ❯

Senior Frontend Engineer (React/React Native) Office: London Apply for this role About the company Emma is the app to manage all things money. Our mission is to empower millions of people to live a better and more fulfilling financial life. Emma was founded by engineers, who are extremely focused on coding, product and data. These are the three … intense roadmap ahead, which includes a plethora of new features and integrations, which you will be part of. Our tech stack: Languages: TypeScript, Javascript Libraries and frameworks: gRPC, Redux, React Native, React, Next.js Datastores: Vitess, MySQL, CockroachDB, BigQuery, Redis Infrastructure: Google Cloud Platform, Kubernetes, Docker, PubSub, Terraform Monitoring: Grafana, Prometheus, Sentry, Metabase About you: You are a frontend developer with More ❯

payments, quoting, invoicing, booking, search/scoring algorithms, ETL, data pipelines, in-app messaging, real-time notifications and fraud prevention. Our frontend engineers mostly work with TypeScript, JavaScript (ES2022), React, React Query, React Router, MaterialUI, GitHub actions, on an increasingly more service-oriented architecture. The rest of the tech stack include Django REST Framework, PostgreSQL, AWS, Kubernetes, Docker, Redis, Celery … end-user manuals Identify, evaluate and communicate front-end best practices. Skills Expert level knowledge of TypeScript or JavaScript (ES6), and most common Styling libraries. Strong grasp of the React Framework, relative patterns and best practices. Good understanding of UI/UX best practices and considerations. Understanding of front-end observability with tools like Sentry, LogRocket, Datadog, or New Relic. … with ability to articulate technical concepts in plain English. Capable of coaching junior and mid-level developers through code reviews and pair programming. Experience and Qualifications 5+ year commercial React and Typescript experience Benefits As you can see, we are quickly progressing with our ambitious plans and are eager to grow our team of doers to achieve our vision of More ❯

Mid Level Frontend Engineer (React/React Native) Office: London Apply for this role About the company Emma is the app to manage all things money. Our mission is to empower millions of people to live a better and more fulfilling financial life. Emma was founded by engineers, who are extremely focused on coding, product and data. These are the … intense roadmap ahead, which includes a plethora of new features and integrations, which you will be part of. Our tech stack: Languages: TypeScript, Javascript Libraries and frameworks: gRPC, Redux, React Native, React, Next.js Datastores: Vitess, MySQL, CockroachDB, BigQuery, Redis Infrastructure: Google Cloud Platform, Kubernetes, Docker, PubSub, Terraform Monitoring: Grafana, Prometheus, Sentry, Metabase About you: You are a frontend developer with More ❯

relational databases (e.g., SQL, PostgreSQL, MySQL) and ORM frameworks (e.g., Hibernate, JPA). Solid understanding of front-end technologies such as HTML, CSS, JavaScript, and modern JavaScript frameworks (e.g., ReactJS, MobX and TypeScript). Experience with RESTful API design and development. Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (e.g., Docker, Kubernetes). Experience with version control More ❯

relational databases (e.g., SQL, PostgreSQL, MySQL) and ORM frameworks (e.g., Hibernate, JPA). Solid understanding of front-end technologies such as HTML, CSS, JavaScript, and modern JavaScript frameworks (e.g., ReactJS, MobX and TypeScript). Experience with RESTful API design and development. Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (e.g., Docker, Kubernetes). Experience with version control More ❯

Our client is leveraging AI-powered technology to break down the barriers to fair and profitable trade in emerging markets. Our clients Intelligent Open Commerce Platform connects FMCG Brands, Distributors, and Local Merchants on a single, equitable marketplace, empowering them More ❯

in reading, writing, building and debugging. Solid understanding of cross-platform, portable code challenges and nuances in development and deployment. Rich front-end development experience using popular frameworks (Angular, React or Blazor); developing and debugging JavaScript and/or TypeScript code. Advanced degree in computational chemistry, chemical engineering, or software engineering. Experience rewriting on-prem legacy engines into scalable cloud More ❯

for? A technical leader with 10+ years of hands-on experience in full stack web development, proficient in both front-end and back-end technologies, including HTML, CSS, JavaScript, React, Node.js, and RESTful APIs. Strong experience with cloud platforms such as AWS, Azure, or GCP, and familiarity with containerization technologies like Docker and orchestration tools like Kubernetes. Proven experience in More ❯

the following; Expertise in C#, .NET Framework/.NET Core & ASP.NET Proficient in HTML, JavaScript & CSS Proficient in T-SQL Knowledge of a JavaScript/Typescript framework preferable, e.g., React Knowledge of UI/UX standards, trends, and emerging technologies Experience integrating with other systems through web services, e.g., REST and GraphQL Experience with Azure Integration technologies (Inc. App services More ❯

Databases : Microsoft SQL Server Infrastructure : Azure (VMs, moving to serverless: App Services/Containers) Backend : NServiceBus, ServiceStack (migrating to WebAPI), Azure ServiceBus Frontend : WPF/Prism (Windows), JavaScript, TypeScript, React, SASS, CSS, Next.js (Web) DevOps : Azure DevOps Pipelines, Octopus Deploy, Git (Azure DevOps) What We're Looking For Experience with Microsoft technologies (C#, .NET, Visual Studio) is highly advantageous. Familiarity More ❯

The creative mind behind every project. Put your skills to the test to build solutions that continue to shape the world we live in. About Us We are Ascent! and we help our customers solve problems, elevate, and do existing More ❯

Front-End Development HTML, CSS, JavaScript, DOM manipulation, Git, GitHub, CLI, browser-based game development. Full-Stack JavaScript Node.js, Express, RESTful APIs, MongoDB, Mongoose, CRUD, ERDs, session-based authentication. React React fundamentals, components, state, hooks, client-side routing, JWT authentication. Python Python, Django, PostgreSQL, computer science fundamentals, Django authentication. We're also excited to hear from you if you hold More ❯

in cross-functional teams and contribute to design decisions Mentor junior engineers and promote team growth What you'll bring Proficiency in C#, .NET, JavaScript, and TypeScript Experience with React, Vue.js, or Angular (preferred) PHP knowledge (desirable) Familiarity with cloud services (AWS, GCP, or Azure), Docker, Kubernetes Understanding of CI/CD, DevOps, SQL/NoSQL databases, and modern testing More ❯

Experience with Git, CI/CD tools, and database technologies (SQL/NoSQL) Excellent problem-solving and communication skills Secure coding and API architecture knowledge Desirable: Web development experience (React, TypeScript, JavaScript) Familiarity with AWS, containerisation, microservices, and serverless architecture Exposure to infrastructure as code (Terraform, CloudFormation) Benefits A highly competitive salary package Annual bonus and performance incentives Generous pension More ❯

in cross-functional teams and contribute to design decisions Mentor junior engineers and promote team growth What you’ll bring Proficiency in C#, .NET, JavaScript, and TypeScript Experience with React, Vue.js, or Angular (preferred) PHP knowledge (desirable) Familiarity with cloud services (AWS, GCP, or Azure), Docker, Kubernetes Understanding of CI/CD, DevOps, SQL/NoSQL databases, and modern testing More ❯