101 to 125 of 166 Front-End Developer (Client-Side Developer) Jobs

Frontend Developer - React, NodeJS and TypeScript – Up to £500/day (Outside IR35) – Hybrid (London) – 3 month contract My client is seeking an experienced Frontend Developer to join their team. You will need strong commercial experience in working with React, NodeJS and TypeScript. Essential Skills: Strong commercial experience with React More ❯

includes financial search, streaming analytics and is accompanied by both data and transactional frameworks. We are currently seeking a talented Front End Web Developer with a strong technical background and a passion for coding. The ideal candidate will have experience building and managing high-performance transactional systems, and excels at delivering production … to detail and delivering on a user-centric approach Strong problem-solving skills and the ability to handle complex development tasks. Proven experience as a Full Stack Developer Excellent communication and teamwork skills. Great attention to detail and organizational skills. Considered a Plus: Knowledge and understanding of financial markets, trading, and data visualization is a strong More ❯

EdTech Frontend Developer – Vue/Nuxt (Mid-Level+) I am looking for a Frontend Developer with 2+ years' experience working with modern web technologies to join my clients team who are in the EdTech space! Core Skills: Vue.js & Nuxt 4 (Vite, Composition API, Pinia, Nuxt Plugins) TypeScript/JavaScript (ES6) – clean, maintainable More ❯

EdTech Frontend Developer – Vue/Nuxt (Mid-Level+) I am looking for a Frontend Developer with 2+ years' experience working with modern web technologies to join my clients team who are in the EdTech space! Core Skills: Vue.js & Nuxt 4 (Vite, Composition API, Pinia, Nuxt Plugins) TypeScript/JavaScript (ES6) – clean, maintainable More ❯

EdTech Frontend Developer – Vue/Nuxt (Mid-Level+) I am looking for a Frontend Developer with 2+ years' experience working with modern web technologies to join my clients team who are in the EdTech space! Core Skills: Vue.js & Nuxt 4 (Vite, Composition API, Pinia, Nuxt Plugins) TypeScript/JavaScript (ES6) – clean, maintainable More ❯

EdTech Frontend Developer – Vue/Nuxt (Mid-Level+) I am looking for a Frontend Developer with 2+ years' experience working with modern web technologies to join my clients team who are in the EdTech space! Core Skills: Vue.js & Nuxt 4 (Vite, Composition API, Pinia, Nuxt Plugins) TypeScript/JavaScript (ES6) – clean, maintainable More ❯

EdTech Frontend Developer – Vue/Nuxt (Mid-Level+) I am looking for a Frontend Developer with 2+ years' experience working with modern web technologies to join my clients team who are in the EdTech space! Core Skills: Vue.js & Nuxt 4 (Vite, Composition API, Pinia, Nuxt Plugins) TypeScript/JavaScript (ES6) – clean, maintainable More ❯

EdTech Frontend Developer – Vue/Nuxt (Mid-Level+) I am looking for a Frontend Developer with 2+ years' experience working with modern web technologies to join my clients team who are in the EdTech space! Core Skills: Vue.js & Nuxt 4 (Vite, Composition API, Pinia, Nuxt Plugins) TypeScript/JavaScript (ES6) – clean, maintainable More ❯

EdTech Frontend Developer – Vue/Nuxt (Mid-Level+) I am looking for a Frontend Developer with 2+ years' experience working with modern web technologies to join my clients team who are in the EdTech space! Core Skills: Vue.js & Nuxt 4 (Vite, Composition API, Pinia, Nuxt Plugins) TypeScript/JavaScript (ES6) – clean, maintainable More ❯

EdTech Frontend Developer – Vue/Nuxt (Mid-Level+) I am looking for a Frontend Developer with 2+ years' experience working with modern web technologies to join my clients team who are in the EdTech space! Core Skills: Vue.js & Nuxt 4 (Vite, Composition API, Pinia, Nuxt Plugins) TypeScript/JavaScript (ES6) – clean, maintainable More ❯

EdTech Frontend Developer – Vue/Nuxt (Mid-Level+) I am looking for a Frontend Developer with 2+ years' experience working with modern web technologies to join my clients team who are in the EdTech space! Core Skills: Vue.js & Nuxt 4 (Vite, Composition API, Pinia, Nuxt Plugins) TypeScript/JavaScript (ES6) – clean, maintainable More ❯

EdTech Frontend Developer – Vue/Nuxt (Mid-Level+) I am looking for a Frontend Developer with 2+ years' experience working with modern web technologies to join my clients team who are in the EdTech space! Core Skills: Vue.js & Nuxt 4 (Vite, Composition API, Pinia, Nuxt Plugins) TypeScript/JavaScript (ES6) – clean, maintainable More ❯

Frontend Software Developer London (Remote) | £30,000–£45,000 + shares & bonus Tech: JavaScript, React, TypeScript, Next.js, HTML, CSS We’re partnered with a leading SaaS company in the HR technology space, looking for a junior to mid-level frontend developer to join their growing team. You’ll work on modern, responsive More ❯

Frontend Software Developer London (Remote) | £30,000–£45,000 + shares & bonus Tech: JavaScript, React, TypeScript, Next.js, HTML, CSS We’re partnered with a leading SaaS company in the HR technology space, looking for a junior to mid-level frontend developer to join their growing team. You’ll work on modern, responsive More ❯

The Front-End Security Developer will be responsible for ensuring the secure design and implementation of front-end applications . This includes applying secure coding practices, conducting threat modeling, and ensuring compliance with industry standards. The ideal candidate will have a strong background in front-end More ❯

The Front-End Security Developer will be responsible for ensuring the secure design and implementation of front-end applications . This includes applying secure coding practices, conducting threat modeling, and ensuring compliance with industry standards. The ideal candidate will have a strong background in front-end More ❯

Front End React Developer - Manchester - £55,000 + Bonus The Company: Lorien are working with a well-established tech business based in Manchester, known for delivering high-performance platforms to a global user base. As part of their continued growth, they're looking to bring in a Front End React Developer to help drive feature development and support the evolution of their digital products. The Role: You'll be joining a collaborative engineering team, responsible for building and maintaining key UI components across a React-based platform. Working closely with senior developers and technical leads, you'll contribute to planning, development, and delivery More ❯

plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer to work in a Front Office environment with Traders, Quants and Portfolio Managers within a Front Office Trading Floor. This is a high profile … role for a Multi Asset Trading Team within a Front Office environment. As the Senior Trading UI Developer, you will have extensive experience of working with the JavaScript Framework including ES7 and HTML and CSS. You will be working directly with Portfolio Managers, Sales Traders and Quants and end users where you More ❯

plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer to work in a Front Office environment with Traders, Quants and Portfolio Managers within a Front Office Trading Floor. This is a high profile … role for a Multi Asset Trading Team within a Front Office environment. As the Senior Trading UI Developer, you will have extensive experience of working with the JavaScript Framework including ES7 and HTML and CSS. You will be working directly with Portfolio Managers, Sales Traders and Quants and end users where you More ❯

maintain backend systems using Node.js and JavaScript/TypeScript Develop and deploy cloud-native services on AWS (Lambda, ECS, DynamoDB, S3, etc.) Collaborate with the product and front-end teams to deliver seamless user experiences Contribute to technical architecture and best practices Build with scalability, performance, and security in mind What We’re Looking For Strong … Passionate about solving real problems with clean, maintainable code Nice to Have Experience with databases (PostgreSQL, DynamoDB, or MongoDB) Familiarity with Docker or serverless architectures Exposure to front-end frameworks (React, Next.js, etc.) Why Join Us Be part of an early-stage start-up where your work genuinely shapes the product High autonomy and the opportunity More ❯

maintain backend systems using Node.js and JavaScript/TypeScript Develop and deploy cloud-native services on AWS (Lambda, ECS, DynamoDB, S3, etc.) Collaborate with the product and front-end teams to deliver seamless user experiences Contribute to technical architecture and best practices Build with scalability, performance, and security in mind What We’re Looking For Strong … Passionate about solving real problems with clean, maintainable code Nice to Have Experience with databases (PostgreSQL, DynamoDB, or MongoDB) Familiarity with Docker or serverless architectures Exposure to front-end frameworks (React, Next.js, etc.) Why Join Us Be part of an early-stage start-up where your work genuinely shapes the product High autonomy and the opportunity More ❯

HTML CSS Front End Developer - £30-40k Crawley - 2 days per week in office My global media & marketing client requires a talented and motivated Front End … Developer to join them supporting the evolution of frontend development across various digital products to ensure designs are seamlessly implemented. Duties: - Participating in front-end development within an international B2B business, converting designs into clean, semantic, and responsive HTML/CSS/SCSS code. - Contributing to the implementation of React, Vue and … designs to ensure seamless performance and adherence to accessibility standards (e.g. WCAG compliance) - Optimising website performance to meet Core Web Vitals benchmarks. HTML CSS Front End Developer - £30-40k Crawley - 2 days per week in office More ❯

Frontend Web Developer This is an initial 12-month Fixed-term Contract (Maternity cover) with the view to make it permanent. Location: Fully Remote (UK) Salary: £35,000 - £42,000 (DOE) The role: We enjoy making the complex simple from our clients. We create websites, campaigns and digital products for professional services clients, arts, fashion, and More ❯

Senior Frontend Developer | 6 Month Contract (OIR35) | Remote, UK based I'm working with a growing technology-led business that's scaling its engineering team and looking for an experienced Senior Frontend Developer to help deliver a next-generation data and intelligence platform. You'll play a key role in building performant More ❯

Just starting out in your development journey? We're looking for a Front-End Developer with solid TypeScript and React skills who's eager to grow in a supportive, modern dev environment. What You'll Do: Develop marketing website to drive lead generation Able to investigate complex problem statements and articulate a More ❯