Senior Frontend Developer – TypeScript, React 2-3 days p/week in London Up to £90k Would you like the opportunity to join an early-stage start-up who are looking to revolutionise the logistics space? They recently closed a round of funding and are now seeking a Senior Frontend Developer, who’s … confident working with React and TypeScript. As a Senior Frontend Developer, you will be responsible for taking their product to the next level. You will be directly responsible for developing and maintaining their frontend application, while working closely with the Head of Engineering. Previous start-up experience would be a bonus; however, they can be flexible … office and working in a small team. Happy to consider any profile with 3+ years’ experience Degree background would be a bonus If you’re a Senior Frontend Developer looking to have an impact in an early-stage start-up, please apply. More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: ReactDeveloper - Up to £850 P/D, London Client: Hunter Bond Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 25.05.2025 Expiry Date: 09.07.2025 Job Description: Title: Senior ReactDeveloper Rate: Up to £850 P …/D Duration: 6 Month - Rolling Location: London/Hybrid We are looking for a ReactDeveloper with strong experience working in the finance sector to join a leading trading firm based in London. This role offers the opportunity to work on Greenfield development projects, focusing on buy-side trading platforms, alongside some of the best … developers in the sector! This is a 6-month contract with a very high chance of extension. Skills/Experience: Strong hands-on/commercial coding experience in React Some experience with Python (beneficial) Strong experience working in the finance sector (front office exposure preferable) A personality and genuine passion for technology! If this sounds interesting, please do not More ❯
Social network you want to login/join with: ReactDeveloper - Up to £850 P/D, Slough Client: Hunter Bond Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 10 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: Title: Senior ReactDeveloper Rate: Up to £850 P …/D Duration: 6 Month - Rolling Location: Remote/London We are looking for a ReactDeveloper with strong experience working in the finance sector to join a leading trading firm based in London. This role offers the opportunity to work on Greenfields development projects, focusing on buy-side trading platforms, alongside some of the best … developers in the sector! This is a 6-month contract with a high chance of extension! Skills/Experience: Strong hands-on/commercial coding experience in React Some experience with Python (Beneficial) Strong experience working in the finance sector (Front office exposure preferable!) A personality and genuine passion for technology! If this sounds like something that may be More ❯
Social network you want to login/join with: Senior Frontend Developer - TypeScript, React, london col-narrow-left Client: Oliver Bernard Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 25.05.2025 Expiry Date: 09.07.2025 col-wide Job Description: Senior Frontend Developer – TypeScript, React … looking to revolutionise the logistics space? They recently closed a round of funding and are now seeking a Senior Frontend Developer, who’s confident working with React and TypeScript. As a Senior Frontend Developer, you will be responsible for taking their product to the next level. You will be directly responsible for developing … office and working in a small team. Happy to consider any profile with 3+ years’ experience Degree background would be a bonus If you’re a Senior Frontend Developer looking to have an impact in an early-stage start-up, please apply. #J-18808-Ljbffr More ❯
Social network you want to login/join with: Senior Frontend Developer - TypeScript, React, slough col-narrow-left Client: Oliver Bernard Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Senior Frontend Developer – TypeScript, React … looking to revolutionise the logistics space? They recently closed a round of funding and are now seeking a Senior Frontend Developer, who’s confident working with React and TypeScript. As a Senior Frontend Developer, you will be responsible for taking their product to the next level. You will be directly responsible for developing … office and working in a small team. Happy to consider any profile with 3+ years’ experience Degree background would be a bonus If you’re a Senior Frontend Developer looking to have an impact in an early-stage start-up, please apply. #J-18808-Ljbffr More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Korn Ferry
ReactDeveloper | Outside IR35 | Hybrid We’re looking for a strong ReactDeveloper to join our client on a 6-month initial contract, to help across some key topics on their web applications. This will be a hybrid-working role, ideally up to 3 days on-site in London each week, with … working remotely. The position is operating outside of IR35, paying a daily rate from £400-500. What You’ll Be Doing Developing dynamic, high-performance web applications using React, Typescript Building and managing complex dynamic forms with Yup and Formik Implementing scalable state management using Redux Contributing to and maintaining our custom React component library Writing reusable … and efficient code in a collaborative agile environment Participating in code reviews, pair programming, and mentoring junior developers What We’re Looking For 5+ years of professional experience with React Strong proficiency with TypeScript In-depth knowledge of Redux , and exposure to Formik and Yup nice to have Proven experience building dynamic, data-driven forms Hands-on experience with More ❯
ReactDeveloper | Outside IR35 | Hybrid We’re looking for a strong ReactDeveloper to join our client on a 6-month initial contract, to help across some key topics on their web applications. This will be a hybrid-working role, ideally up to 3 days on-site in London each week, with … working remotely. The position is operating outside of IR35, paying a daily rate from £400-500. What You’ll Be Doing Developing dynamic, high-performance web applications using React, Typescript Building and managing complex dynamic forms with Yup and Formik Implementing scalable state management using Redux Contributing to and maintaining our custom React component library Writing reusable … and efficient code in a collaborative agile environment Participating in code reviews, pair programming, and mentoring junior developers What We’re Looking For 5+ years of professional experience with React Strong proficiency with TypeScript In-depth knowledge of Redux , and exposure to Formik and Yup nice to have Proven experience building dynamic, data-driven forms Hands-on experience with More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: ReactDeveloper | Outside IR35, West London Client: Korn Ferry Location: West London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: ReactDeveloper | Outside IR35 | Hybrid We’re looking for a strong … ReactDeveloper to join our client on a 6-month initial contract, to help across some key topics on their web applications. This will be a hybrid-working role, ideally up to 3 days on-site in London each week, with 2 days working remotely. The position is operating outside of IR35, paying a daily rate … from £400-500. What You’ll Be Doing Developing dynamic, high-performance web applications using React, Typescript Building and managing complex dynamic forms with Yup and Formik Contributing to and maintaining our custom React component library Writing reusable, testable, and efficient code in a collaborative agile environment Participating in code reviews, pair programming, and mentoring junior developers More ❯
Stourport-on-Severn, England, United Kingdom Hybrid / WFH Options
Hewett Recruitment
Fullstack Developer: Are you seeking a job that offers a hands-on software development role, working alongside a fun and like-minded team? My client is an innovative and creative software house with a passion for technology, looking to add a range of Fullstack Developers to their already successful team, in order to deliver high quality software … applications. This Fullstack Developer will design, build, and maintain efficient, reusable, and reliable code to meet the … company's high standards. Fullstack Developer Requirements: Experience using Java and associated technologies, such as Spring, Springboot, and J2EE. Experience in the front-end, using Javascript (React). A 'Can-do' attitude, a willingness to learn and get involved with the contribution to team projects and tasks. This Java Developer role is an More ❯
We have a current opportunity for a React Native Developer on a permanent basis. The position will be based in London. For further information about this position please apply. React Native Expert - Strong experience with React Native, TypeScript, Redux, and Expo in crafting pixel-perfect cross-platform apps for web, iOS and Android and More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: We’re looking for a strong ReactDeveloper to join our client on a 6-month initial contract, to help across some key topics on their web applications. This will be a hybrid-working role, ideally up to 3 days on-site in London each week, with … working remotely. The position is operating outside of IR35, paying a daily rate from £400-500. What You’ll Be Doing Developing dynamic, high-performance web applications using React, Typescript Building and managing complex dynamic forms with Yup and Formik Contributing to and maintaining our custom React component library Writing reusable, testable, and efficient code in a … collaborative agile environment Participating in code reviews, pair programming, and mentoring junior developers What We’re Looking For 5+ years of professional experience with React Strong proficiency with TypeScript In-depth knowledge of Redux , and exposure to Formik and Yup nice to have Hands-on experience with a React component library (either contributing to or building one) A More ❯
We have a current opportunity for a React Native Developer on a permanent basis. The position will be based in London. For further information about this position please apply. React Native Expert - Strong experience with React Native, TypeScript, Redux, and Expo in crafting pixel-perfect cross-platform apps for web, iOS and Android and More ❯
About the role: As part of our team, you will focus on developing best-in-class mobile applications using React Native. Our apps are built with a modern tech stack that emphasizes cross-platform functionality while maintaining native performance and feel. Experience with native iOS/Android development is highly valued as it enables deeper platform integration and optimization. … your feature team, but also the entire mobile development team, ensuring that your ideas and insights are heard and valued. Your expertise: Minimum of 2 years of full-time React Native development experience (no upper limit) Proficiency in JavaScript/TypeScript and React Native framework Native development experience with iOS (Swift) and/or Android (Kotlin) is highly … valued Understanding of native modules and the ability to bridge between React Native and native code Experience in writing unit tests and E2E tests Proficiency in Git and familiarity with branching models such as Git-flow, Trunk Based Development, etc. Strong problem-solving skills and a passion for continuous learning Excellent communication and collaboration abilities A focus on producing More ❯
About the role: As part of our team, you will focus on developing best-in-class mobile applications using React Native. Our apps are built with a modern tech stack that emphasizes cross-platform functionality while maintaining native performance and feel. Experience with native iOS/Android development is highly valued as it enables deeper platform integration and optimization. … your feature team, but also the entire mobile development team, ensuring that your ideas and insights are heard and valued. Your expertise: Minimum of 2 years of full-time React Native development experience (no upper limit) Proficiency in JavaScript/TypeScript and React Native framework Native development experience with iOS (Swift) and/or Android (Kotlin) is highly … valued Understanding of native modules and the ability to bridge between React Native and native code Experience in writing unit tests and E2E tests Proficiency in Git and familiarity with branching models such as Git-flow, Trunk Based Development, etc. Strong problem-solving skills and a passion for continuous learning Excellent communication and collaboration abilities A focus on producing More ❯
London, England, United Kingdom Hybrid / WFH Options
fountify
link to a portfolio or GitHub. Required Skills: WordPress, including building custom themes/plugins Headless CMS Knowledge and experience of Git Sass, Webpack, and CSS frameworks like Tailwind React/NextJS and GraphQL Working with Restful APIs DNS records Linux command line Experience with Vercel Experience in an agency environment Experience Requirements: Agency: 2 years (required) WordPress … years (required) React/Next.js: 2 years (required) Benefits include: Rockstar Awards for excellence (with the opportunity to earn an extra day of holiday each month) Company events & social hours 23 days of holiday Boutique agency environment with a small team working alongside senior management Hybrid working opportunities (work from home or the office in Barbican, London) Professional Development … agency or start-up. If this sounds like it its of interest, apply now! Keywords: Senior Web Developer, Senior Developer, WordPress, Headless CMS, React, Next.js, GraphQL, Full Stack Developer. Seniority level Seniority level Not Applicable Employment type Employment type Full-time Job function Job function Information Technology Industries IT System Custom Software Development More ❯
London, England, United Kingdom Hybrid / WFH Options
Signify Technology
Senior React Native Engineer | Fully Remote (UK) | HealthTech Between £75-90k I'm working with an early-stage, mission-driven healthtech startup transforming how people manage their health. As a Senior React Native Engineer , you’ll tackle some of the most exciting and complex challenges in healthtech, such as: Building personalisation engines using AI-powered recommendations. Integrating … wearables and health monitoring devices seamlessly into the app. Implement robust encryption and privacy features to meet stringent healthcare regulations like GDPR and HIPAA . Building Scalable architecture using React Native codebase that supports rapid feature expansion to support thousands of users. Skills required: 5+ years of mobile development experience with React Native. Proven portfolio of mobile apps More ❯
experiences, whether in-person, online, or hybrid. Join us in redefining how events are delivered through innovative mobile technology. About the Role : We are seeking a highly skilled Mobile React Native Developer to take a development lead role in maintaining and evolving our suite of white-label B2C mobile applications. This role will focus on delivering … and staging environment promotions. Serve as a key communicator across teams, fostering collaboration and ensuring project success. Technical Requirements : 4+ years of commercial experience in mobile app development using React Native and Redux. Proficiency in TypeScript and experience working with Firebase and REST APIs. Proven track record of working on commercial, production-deployed B2C applications. Familiarity with tools and … office. A collaborative and supportive environment with experienced designers and backend engineers. Exposure to advanced deployment strategies and cutting-edge event engagement technologies. Application Process : Portfolio and experience review. React Native coding tests to evaluate technical expertise. Probationary trial period. More ❯
end for trading applications Write clean, testable, and maintainable code Actively contribute to code reviews Support deployment and release processes and troubleshoot production issues Skills and Qualifications Must have: React Native Expert - Strong experience with React Native, TypeScript, Redux, and Expo in crafting pixel-perfect cross-platform apps for web, iOS and Android and delivering them to app More ❯
We have an exciting opportunity for a Front End Developer with solid React to join our financial client based just outside of Southampton and Portsmouth. The role is currently remote and once things return to normal it will be a combination of remote and onsite work. The successful candidate will be someone who enjoys innovating, problem More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
join with: Location: Hybrid – Croydon (Once Bi-weekly) IR35 Status: Inside Industry: Public Sector Interview Process: 1 Stage, Ms Teams Clearance: SC/NPPV3 Urgently hiring a Frontend Developer to support development and maintenance of a high availability system in a containerized environment. This client will put you through NPPV3 clearance, as part of onboarding. Key Responsibilities … for validation by Programme leadership, supported by the Delivery Manager where required Finalise development tasks by collectively confirming their completion during the team’s Show and Tell review Docker REACT/Typescript GDS Design Kit Node.JS StoryBook **PLEASE DO NOT APPLY IF YOU ARE NOT PRE-CLEARED TO SC LEVEL** #J-18808-Ljbffr More ❯
Woking, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
join with: Location: Hybrid – Croydon (Once Bi-weekly) IR35 Status: Inside Industry: Public Sector Interview Process: 1 Stage, Ms Teams Clearance: SC/NPPV3 Urgently hiring a Frontend Developer to support development and maintenance of a high availability system in a containerized environment. This client will put you through NPPV3 clearance, as part of onboarding. Key Responsibilities … for validation by Programme leadership, supported by the Delivery Manager where required Finalise development tasks by collectively confirming their completion during the team’s Show and Tell review Docker REACT/Typescript GDS Design Kit Node.JS StoryBook **PLEASE DO NOT APPLY IF YOU ARE NOT PRE-CLEARED TO SC LEVEL** #J-18808-Ljbffr More ❯
Bath, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
join with: Location: Hybrid – Croydon (Once Bi-weekly) IR35 Status: Inside Industry: Public Sector Interview Process: 1 Stage, Ms Teams Clearance: SC/NPPV3 Urgently hiring a Frontend Developer to support development and maintenance of a high availability system in a containerized environment. This client will put you through NPPV3 clearance, as part of onboarding. Key Responsibilities … for validation by Programme leadership, supported by the Delivery Manager where required Finalise development tasks by collectively confirming their completion during the team’s Show and Tell review Docker REACT/Typescript GDS Design Kit Node.JS StoryBook **PLEASE DO NOT APPLY IF YOU ARE NOT PRE-CLEARED TO SC LEVEL** #J-18808-Ljbffr More ❯
Brighton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
join with: Location: Hybrid – Croydon (Once Bi-weekly) IR35 Status: Inside Industry: Public Sector Interview Process: 1 Stage, Ms Teams Clearance: SC/NPPV3 Urgently hiring a Frontend Developer to support development and maintenance of a high availability system in a containerized environment. This client will put you through NPPV3 clearance, as part of onboarding. Key Responsibilities … for validation by Programme leadership, supported by the Delivery Manager where required Finalise development tasks by collectively confirming their completion during the team’s Show and Tell review Docker REACT/Typescript GDS Design Kit Node.JS StoryBook **PLEASE DO NOT APPLY IF YOU ARE NOT PRE-CLEARED TO SC LEVEL** #J-18808-Ljbffr More ❯
Portsmouth, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
join with: Location: Hybrid – Croydon (Once Bi-weekly) IR35 Status: Inside Industry: Public Sector Interview Process: 1 Stage, Ms Teams Clearance: SC/NPPV3 Urgently hiring a Frontend Developer to support development and maintenance of a high availability system in a containerized environment. This client will put you through NPPV3 clearance, as part of onboarding. Key Responsibilities … for validation by Programme leadership, supported by the Delivery Manager where required Finalise development tasks by collectively confirming their completion during the team’s Show and Tell review Docker REACT/Typescript GDS Design Kit Node.JS StoryBook **PLEASE DO NOT APPLY IF YOU ARE NOT PRE-CLEARED TO SC LEVEL** #J-18808-Ljbffr More ❯
Southampton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
join with: Location: Hybrid – Croydon (Once Bi-weekly) IR35 Status: Inside Industry: Public Sector Interview Process: 1 Stage, Ms Teams Clearance: SC/NPPV3 Urgently hiring a Frontend Developer to support development and maintenance of a high availability system in a containerized environment. This client will put you through NPPV3 clearance, as part of onboarding. Key Responsibilities … for validation by Programme leadership, supported by the Delivery Manager where required Finalise development tasks by collectively confirming their completion during the team’s Show and Tell review Docker REACT/Typescript GDS Design Kit Node.JS StoryBook **PLEASE DO NOT APPLY IF YOU ARE NOT PRE-CLEARED TO SC LEVEL** #J-18808-Ljbffr More ❯