24 of 24 Front-End Developer (Client-Side Developer) Jobs in the Thames Valley

Front-End Developer (stealth mode start-up) A stealth mode start-up, recently established by a team of highly experienced engineers and entrepreneurs with substantial financial backing and a proven history of successful technology ventures, is seeking a Front-End … JavaScript is ok. Experience of React is 99% essential and Vue.js is a nice to have. This position is perfect for a Front-End Developer eager to pioneer novel technologies. You'll work closely with a dynamic team, facing unique challenges and … tier software engineers, they maintain high standards but also offer competitive compensation. Additionally, the package includes potentially very lucrative stock options. Ideal Front-End Developers should possess robust programming abilities coupled with an outstanding academic history, preferably from top-tier university. The company recognises that their More ❯

that work alongside humans to solve real-world problems. As we continue to expand our product offerings, we are seeking a talented Front-End Developer to help shape the future of human-AI collaboration. In this role, you'll build intuitive dashboards … the AI era’s biggest challenges: making complex systems usable through powerful, non-chat user experiences. Key Responsibilities Develop, maintain, and optimize front-end components for modern web applications Implement responsive, mobile-friendly designs that ensure cross-platform compatibility Translate wireframes and prototypes into polished, production … ready applications in collaboration with UX/UI designers Integrate front-end interfaces with REST and GraphQL APIs, as well as back-end systems Ensure high-quality, maintainable code through testing, debugging, and adherence to best practices Stay current with emerging UI/UX More ❯

Social network you want to login/join with: Front-End Developer - Contract - Outside IR35 - £350-400/day (Remote UK) This will be to re-build platforms and support in design implementation and improving the overall quality of these key growth … frameworks (e.g., Jest, React Testing Library) is a plus. If you are interested, please apply with an updated copy of your CV. Front-End Developer - Contract - Outside IR35 - £350-400/day (Remote UK) #J-18808-Ljbffr More ❯

As a Front-End Developer, you will be an integral part of the Development Team in playing a crucial role in ensuring the successful deployment of our products and solutions in hotel establishments. This role requires you to have a thorough understanding More ❯

Social network you want to login/join with: Location : Remote (Candidates must be based in Europe or the UK) Plexus are working with one of the biggest Solana DeFi projects, they currently have $2b in TVL. Requirements: Ideally comes More ❯

Social network you want to login/join with: Senior Frontend Engineer - Join a growing HealthTech Up to £100,000 Hybrid working - 2 days a week onsite Vue.js or React.js & TypeScript experience We're partnered with a Series A HealthTech More ❯

Social network you want to login/join with: ?? Senior Frontend Developer - with Full Stack Experience | £70K | Fully Remote (UK-based) Are you a Senior Frontend developer/React Developer who thrives on crafting elegant, user-centric applications More ❯

Frontend Game Developer SaaS Business – Online Casinos Oxford – Once a month in the office £70,000-£80,000 I’m currently working for a global SaaS business who are well established within the online gaming/gambling industry and looking to add a talented Senior Frontend … Game Developer to their growing team. The company has been going for over 20 years with their tech teams being based out of the Oxford office. The company works with some of the biggest global companies in their respective field from small local businesses to some More ❯

in React and TypeScript is needed to join an ever-expanding IT team of a leading specialist (re)insurer. As a Senior Front-end Engineer, you will be tasked with playing a crucial role as they look to continue innovating the IT strategy within the whole … including framework selection, design patterns, and scalability strategies. Design and implement sophisticated state management solutions to efficiently handle complex application logic. Uphold front-end security best practices, mitigating vulnerabilities in alignment with industry standards. Work closely with UX/UI designers, backend engineers, and DevOps teams More ❯

Sector: Software Developer, Web Salary: GBP 35,000 to 45,000 Job Type: Permanent Endeavour Recruitment is seeking an extremely talented Front End Web Designer, that has a flair for Design, for a Permanent role based in Milton Keynes. The successful candidate More ❯

London office (Monday – Wednesday) Salary: £60 - £80,000 + eligibility for performance bonus Purpose of the role: As a Front End Developer you will join one of our multinational Scrum teams to create state-of-the-art software solutions. In all teams … frameworks and libraries such as NgRx, WebSocket, Express.js, nrwl, or Nest.js. ·Demonstrated ability to thrive in an Agile environment. ·Well-versed in front-end build tools, such as Webpack. ·Skilled in utilizing code versioning tools, notably Git. ·Capable of developing and implementing unit tests for code More ❯

React and Typescript to lead design implementation? Are you looking for the opportunity to work with an industry-leading scaleup? ? Staff Frontend Developer – AI Data Analysis ? ? Salary – up to £100k + bonus + shares ? Location – fully remote in UK (couple of visits to office a year … management firms, where their two key products have resulted in an average performance improvement of over 200 bps. As a Staff Frontend Developer, your responsibilities will include: Lead frontend architecture and development of scalable, high-performance UI components for financial analytics platforms, ensuring seamless data visualisation … tech stack: React , Typescript , AWS , SQL , Node.js or Next.js . You will receive an abundance of great benefits as a Staff Frontend Developer: Bonus Share options Free gym membership Ability to working from home 5 days a week if desired If you have experience working in More ❯

React and Typescript to lead design implementation? Are you looking for the opportunity to work with an industry-leading scaleup? ? Staff Frontend Developer – AI Data Analysis ? ? Salary – up to £100k + bonus + shares ? Location – fully remote in UK (couple of visits to office a year … management firms, where their two key products have resulted in an average performance improvement of over 200 bps. As a Staff Frontend Developer, your responsibilities will include: Lead frontend architecture and development of scalable, high-performance UI components for financial analytics platforms, ensuring seamless data visualisation … tech stack: React , Typescript , AWS , SQL , Node.js or Next.js . You will receive an abundance of great benefits as a Staff Frontend Developer: Bonus Share options Free gym membership Ability to working from home 5 days a week if desired If you have experience working in More ❯

Social network you want to login/join with: Senior Frontend Developer (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: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col … wide Job Description: Senior Frontend Developer (React) 2-3 days p/week in London Up to £85k plus equity Would you like the opportunity to join an organisation looking to revolutionise the construction space? They have significantly increased their customer base recently and are now … actively seeking a Senior Frontend Developer (React). As a Senior Frontend (React) Developer, you will be responsible for taking their product to the next level, direct reporting to their Head of Engineering. You will be directly responsible for developing and maintaining More ❯

join with: My client is looking for a talented Magento Developer with a strong background in Front-end development to join their dynamic dev team. If you enjoy building custom ecommerce solutions, integrating complex systems, and collaborating in a supportive More ❯

join with: My client is looking for a talented Magento Developer with a strong background in Front-end development to join their dynamic dev team. If you enjoy building custom ecommerce solutions, integrating complex systems, and collaborating in a supportive More ❯

Social network you want to login/join with: Senior Frontend Developer (Vue) - Contract, slough col-narrow-left Client: Oliver Bernard Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 … col-wide Job Description: Senior Frontend Developer (Vue) Contract: Up to £550 p/day outside IR35 Location: 2 days p/week in London Senior Frontend Developer - would you like the opportunity to work for a FinTech organisation that helps its … consumers improve their financial well-being. You should be a competent Senior Frontend Developer who enjoys working with Vue, although they are happy to consider other Frontend frameworks. As a Senior Frontend Developer, you will get a lot of responsibility and work 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 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 More ❯

Remote Senior Frontend Developer (m/w/d) - Vaadin/GWT (Google Web Toolkit)/Apache Wicket Join to apply for the Remote Senior Frontend Developer (m/w/d) - Vaadin/GWT (Google Web Toolkit)/Apache Wicket role … at Nanosep AB . We are seeking a talented Senior Frontend Developer to join our team and contribute to developing innovative user interfaces for our core products, such as IQVIA's Health Data Research Platform (part of the Connected Health Platform). Key Responsibilities Maintain and More ❯

Social network you want to login/join with: Frontend Developer – Contract – London (Hybrid) We’re working with a leading energy trading organisation to hire a talented Frontend Developer to join a fast-paced, innovative development team. This is a 6-month … L reporting and digitised front-office workflows. The role involves hands-on full-stack development with a strong emphasis on front-end tech and cloud integration. Key Requirements: Hands-on experience with React/Typescript or Svelte Solid understanding of scalable, secure application development More ❯

high-energy environment. Join our team and help shape the future of Vision AI. ? Location and Legalities This full-time Frontend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the UK … as Ultralytics does not provide visa sponsorship. ? What You'll Do As a Frontend Web Developer at Ultralytics, you will be a key architect of the Ultralytics HUB, our flagship platform for building and deploying AI models. You will create intuitive, high-performance user interfaces that More ❯

Front End Games Developer Location: Home Based/1 day per month in Oxford Salary: Circa 55K 75K + Bonus + Benefits Front End Games Developer required by fast-growing, Top Tech Company! This More ❯

Social network you want to login/join with: Position: Contract Front End Developer Location: Remote I'm currently recruiting for a contract frontend developer with an expertise in SolidJS, to join my client for an … exciting project! You will be working alongside their CTO (full-stack developer) and their UX UI design specialist to translate high-fidelity designs into live dashboards using SolidJS, with rigorous testing using Playwright and Vitest. They are looking for someone who can commit to the stack More ❯

Social network you want to login/join with: Frontend Developer (React) Would you like the opportunity to work for an organization currently on a mission to make home buying and selling simpler? You’ll be joining their in-house product and platform team, where you … ll work alongside and learn from highly experienced software developers and product managers. As a Frontend Developer (React), you will have significant responsibilities and be part of an award-winning team, working on a wide variety of projects and tasks. Requirements: At least 1-year of … commercial experience building web-based applications. If you’re a Frontend Developer (React) who enjoys working on diverse projects, please apply. #J-18808-Ljbffr More ❯