1 to 25 of 713 React Jobs in London

NextJs Developer - £400-£450p/d - Outside IR35 - Hybrid (London) (NextJs Developer, NextJs Engineer, TypeScript Developer, React Developer, Web Developer, TypeScript, NextJs, React, React Hooks, Rest, GraphQL, SQL, NoSQL, JavaScript, SCSS, CSS, TDD, Unit Testing, Docker, Git, NextJs Developer, NextJs Engineer, TypeScript Developer, React Developer, Web Developer, Urgent) Established in the 1990s our client is one the fast growing technology … an unrivalled reputation for developing revolutionary software solutions. They are looking to recruit an experienced NextJs Developer to help rebuild their entire platform using cutting edge technologies, such as React Server Components. All NextJs Developer applicants must be experienced in NextJs, TypeScript and React. Experience of Rest, GraphQL, databases and SCSS/CSS is also essential, as is TDD, Unit … months with the potential to extend thereafter. To apply for these positions please send your CV to Nathan Warner at Noir Consulting ( ). (NextJs Developer, NextJs Engineer, TypeScript Developer, React Developer, Web Developer, TypeScript, NextJs, React, React Hooks, Rest, GraphQL, SQL, NoSQL, JavaScript, SCSS, CSS, TDD, Unit Testing, Docker, Git, NextJs Developer, NextJs Engineer, TypeScript Developer, React Developer, Web Developer More ❯

Role overview We’re hiring a Senior React/React Native Developer to own key parts of our web and mobile experience. You’ll ship high-quality, scalable features across React (web) and React Native (iOS/Android), mentor teammates, and champion robust engineering practices (TypeScript, testing, CI/CD, design patterns). If you love clean abstractions, smooth UX … and measurable performance, you’ll feel at home here. 6 Month Contract outside IR35 What you’ll do ● Design, build, and maintain production-grade React and React Native applications. ● Write clean, type-safe TypeScript with strong attention to DX, reusability, and documentation. ● Apply and advocate sound architecture (SOLID, DRY, KISS, Clean Architecture). ● Lead and participate in code reviews; raise … startup times. ● Improve developer workflows (linting, formatting, CI jobs, test coverage). ● Mentor engineers through pairing, design docs, and architecture reviews. What you’ll bring (Required) ● 6+ years professional React experience and 2+ years hands-on React Native. ● Strong TypeScript fundamentals and experience building type-safe APIs/components. ● Modern React mastery: hooks, context, suspense-ready patterns, composition over inheritance. More ❯

Role overview We’re hiring a Senior React/React Native Developer to own key parts of our web and mobile experience. You’ll ship high-quality, scalable features across React (web) and React Native (iOS/Android), mentor teammates, and champion robust engineering practices (TypeScript, testing, CI/CD, design patterns). If you love clean abstractions, smooth UX … and measurable performance, you’ll feel at home here. 6 Month Contract outside IR35 What you’ll do ● Design, build, and maintain production-grade React and React Native applications. ● Write clean, type-safe TypeScript with strong attention to DX, reusability, and documentation. ● Apply and advocate sound architecture (SOLID, DRY, KISS, Clean Architecture). ● Lead and participate in code reviews; raise … startup times. ● Improve developer workflows (linting, formatting, CI jobs, test coverage). ● Mentor engineers through pairing, design docs, and architecture reviews. What you’ll bring (Required) ● 6+ years professional React experience and 2+ years hands-on React Native. ● Strong TypeScript fundamentals and experience building type-safe APIs/components. ● Modern React mastery: hooks, context, suspense-ready patterns, composition over inheritance. More ❯

re building cutting-edge solutions that blend technology with the property sector to create seamless, data-driven experiences. Were looking for a Full-Stack Developer (Python/Django/React) with 3-5 years of experience to join their small team. If you thrive in a fast-paced start-up environment and love building scalable, high-performance applications, wed love … to hear from you. Key Responsibilities Design, develop, and maintain full-stack applications using Python, Django, and modern front-end frameworks (React, React Native, or similar). Develop and maintain RESTful APIs and integrate third-party services. Build scalable, secure, and high-performance backend architectures. Implement and maintain DevOps practices , working with tools such as Docker , Kubernetes , and cloud platforms … or STEM Degree from a Top Russell group University 3-5 years of experience in full-stack development, with a focus on Python and Django . Strong experience with React or React Native for building dynamic, responsive front-end applications. Proficiency in SQL databases (PostgreSQL/MySQL) and ORMs. Experience with DevOps practices and familiarity with tools such as Docker 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 ❯

Mid Level Full-Stack Developer (Python/Django/React) Work Model: Office based ( 5 days a week) Job Type: Full-Time Salary: £60-65K Were looking for a Mid Level Full-Stack Developer (Python/Django/React) with 3+ years of experience to join a Fashion Retail business in London. You will be joining a recently built … What Were Looking For Comp Sci or STEM Degree 3-5 years of experience in full-stack development, with a focus on Python and Django . Strong experience with React or React Native for building dynamic, responsive front-end applications. Proficiency in AWS Experience with SQL Experience with Shopify is a bonus Key Responsibilities Design, develop, and maintain full-stack … applications using Python, Django, and modern front-end frameworks (React, React Native, or similar). Develop and maintain RESTful APIs and integrate third-party services. Build scalable, secure, and high-performance backend architectures. More ❯

Senior Frontend Developer (Senior React Engineer) React, Typescript, Javascript, HTML, CSS - PaaS Outstanding permanent opportunity to join this global, market leading, B2B SaaS tech business as a Senior Frontend Developer/Senior React Engineer with extensive experience in React, Typescript, Javascript, HTML and CSS . This business is embracing bleeding edge development practices and offers the opportunity to help them … looking for the following skills and experience: Experience developing exceptional user experiences in business-critical SaaS & PaaS environments Technically hands on with deep expertise in the latest versions of React & Typescript Extensive knowledge of frontend fundamentals inc. HTML, CSS, web accessibility and browsers Expert skills in modern test frameworks like React Testing Library and Playwright Comfortable working in a cross More ❯

up-to-date with the latest industry trends and technologies. Required Skills and Experience: Strong proficiency in JavaScript (ES6+) . Hands-on experience with front-end frameworks such as React, Angular, or Vue.js . Solid understanding of HTML5, CSS3, and responsive design principles . Experience with RESTful APIs , JSON, and asynchronous programming. Familiarity with version control systems (Git) . Ability More ❯

up-to-date with the latest industry trends and technologies. Required Skills and Experience: Strong proficiency in JavaScript (ES6+) . Hands-on experience with front-end frameworks such as React, Angular, or Vue.js . Solid understanding of HTML5, CSS3, and responsive design principles . Experience with RESTful APIs , JSON, and asynchronous programming. Familiarity with version control systems (Git) . Ability More ❯

up-to-date with the latest industry trends and technologies. Required Skills and Experience: Strong proficiency in JavaScript (ES6+) . Hands-on experience with front-end frameworks such as React, Angular, or Vue.js . Solid understanding of HTML5, CSS3, and responsive design principles . Experience with RESTful APIs , JSON, and asynchronous programming. Familiarity with version control systems (Git) . Ability More ❯

up-to-date with the latest industry trends and technologies. Required Skills and Experience: Strong proficiency in JavaScript (ES6+) . Hands-on experience with front-end frameworks such as React, Angular, or Vue.js . Solid understanding of HTML5, CSS3, and responsive design principles . Experience with RESTful APIs , JSON, and asynchronous programming. Familiarity with version control systems (Git) . Ability More ❯

TypeScript Engineer (NextJs, React) - London/Hybrid (TypeScript Engineer, React Developer, Web Developer, TypeScript, NextJs, React, JavaScript, TypeScript Engineer, React Developer, Web Developer, Urgent) Our client's simple beginnings can be traced back to the 1950s. Today they employ over 1 million people in 10000 retail outlets across 20 countries. With revenues approaching £200 billion they are one of the … design and development of a brand new ecommerce system that is set to take the industry by storm. We are seeking 2 contract TypeScript Engineers with strong NextJs and React to join their highly respected Web development team. TypeScript Developer applicants must have exceptional NextJs, React and JavaScript and detailed knowledge of SQL or NoSQL databases. Additional skills in React … for 3 months and are highly likely to be extended thereafter. To apply for this position please send your CV to Nathan Warner at Noir Consulting (). (TypeScript Engineer, React Developer, Web Developer, TypeScript, NextJs, React, JavaScript, TypeScript Engineer, React Developer, Web Developer, Urgent) NOIRUKTECHREC NOIRUKREC More ❯

maintainability. Strong collaboration skills — able to mentor junior engineers and contribute to team-wide best practices. Bonus: experience in a SaaS or product-led environment , or with frontend frameworks (React, Vue, Angular). More ❯

maintainability. Strong collaboration skills — able to mentor junior engineers and contribute to team-wide best practices. Bonus: experience in a SaaS or product-led environment , or with frontend frameworks (React, Vue, Angular). More ❯

relational database skills Ownership mentality, with strong problem-solving skills and attention to detail Great communication and a collaborative mindset Bonus Points: Experience with Node.js or frontend technologies like React Familiarity with Grafana , TeamCity , or observability tooling Interest or experience in financial services , compliance, or digital banking If you're excited to work in a fast-paced environment where engineers More ❯

relational database skills Ownership mentality, with strong problem-solving skills and attention to detail Great communication and a collaborative mindset Bonus Points: Experience with Node.js or frontend technologies like React Familiarity with Grafana , TeamCity , or observability tooling Interest or experience in financial services , compliance, or digital banking If you're excited to work in a fast-paced environment where engineers More ❯

relational database skills Ownership mentality, with strong problem-solving skills and attention to detail Great communication and a collaborative mindset Bonus Points: Experience with Node.js or frontend technologies like React Familiarity with Grafana , TeamCity , or observability tooling Interest or experience in financial services , compliance, or digital banking If you're excited to work in a fast-paced environment where engineers More ❯

relational database skills Ownership mentality, with strong problem-solving skills and attention to detail Great communication and a collaborative mindset Bonus Points: Experience with Node.js or frontend technologies like React Familiarity with Grafana , TeamCity , or observability tooling Interest or experience in financial services , compliance, or digital banking If you're excited to work in a fast-paced environment where engineers More ❯

for our organisation. To succeed in this role, you'll need demonstrable experience in the following: Strong proficiency in TypeScript and experience with modern front-end frameworks such as React or Vue. Solid experience with back-end development using Typescript/Python frameworks (Flask, FastAPI, or Django is a plus) Understanding of UI/UX principles and ability to create More ❯

Senior Software Developer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products to consumers. The organisation is … Required Proven experience as a Full Stack Developer or similar role with a strong portfolio of projects. Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript and experience with infrastructure as code using Terraform. Understanding of RESTful APIs and web application architecture. Experience in a start-up environment. More ❯

Senior Software Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products to consumers. The organisation is … Required Proven experience as a Full Stack Engineer or similar role with a strong portfolio of projects. Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript and experience with infrastructure as code using Terraform. Understanding of RESTful APIs and web application architecture. Experience in a start-up environment. More ❯

Senior Full Stack Developer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans and insurance offerings aimed at delivering fair, flexible, and user-friendly financial products to consumers. The organisation … Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects. Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript and experience with infrastructure as code using Terraform. Understanding of RESTful APIs and web application architecture. Experience in a start-up environment. More ❯

who enjoys learning, problem-solving, and working across multiple technologies. Experience in one or more of the following is highly desirable: Languages: Java, Python, C++, JavaScript, TypeScript Frameworks: Angular, React, Vue Cloud & DevOps: AWS, Azure, Docker, Kubernetes Other Technologies: MERN stack, Elasticsearch, Neo4J This is a great opportunity to grow your skills and make an impact in the Defence sector More ❯

contact for both internal and client-facing technical discussions Key Skills & Experience Proficiency in Java, Python, Go, JavaScript/TypeScript Strong experience with frameworks and tools including Spring Boot, React, Node.js, Docker, Kubernetes, and Terraform Deep understanding of modern architecture patterns such as microservices, RESTful APIs, event-driven systems, and clean architecture Experience leading teams in agile delivery environments, ensuring More ❯

contact for both internal and client-facing technical discussions Key Skills & Experience Proficiency in Java, Python, Go, JavaScript/TypeScript Strong experience with frameworks and tools including Spring Boot, React, Node.js, Docker, Kubernetes, and Terraform Deep understanding of modern architecture patterns such as microservices, RESTful APIs, event-driven systems, and clean architecture Experience leading teams in agile delivery environments, ensuring More ❯