21 of 21 Front-End Developer (Client-Side Developer) Jobs in the South East

Senior React Developer/Senior Front End Developer include: Front-End Development: Design and develop responsive, high-quality web applications using React, TypeScript, JavaScript, HTML5, CSS and modern front-end … communicate technical concepts clearly and transfer knowledge effectively to other developers Experience collaborating within an established development team DESIRABLE Experience integrating modern front-end applications with legacy or enterprise back-end platforms Knowledge of HCL Domino/Notes environments Experience delivering solutions within public ...

continuous improvement initiatives Helping establish best practices and reusable components that support citizen development and AI adoption. What you'll bring Strong front-end development experience using HTML, CSS and JavaScript Experience with modern frameworks such as React, Angular or similar A passion for creating accessible … organisation whilst gaining exposure to some of Microsoft's latest AI technologies. This role offers the chance to develop expertise in AI, front-end engineering, low-code platforms and cloud technologies while helping shape how the business adopts and benefits from artificial intelligence. Benefits Competitive salary ...

Description Do you have the following skills, experience and drive to succeed in this role Find out below. ABOUT QUANTUMLOOPAI QuantumLoopAI is one of the UK's fastest-growing healthtech companies. Our AI-powered platform ...

Developer - React, RxJS, Typescript, Websockets, EDA Working with a global financial services organisation who are looking for a Front-End Developer with expertise in React, RxJS, Typescript, Websockets and Event Driven Development (EDA) t o join a small … strong possibility of extension Rate - £700-£800/day Inside IR35 via Umbrella Skills and Experience Required Frontend: Proven experience as a Front-End Developer with expertise in React, RxJS, Typescript, Websockets and Event Driven Development (EDA) Real-Time: Experience with Real ...

Developer - React, RxJS, Typescript, Websockets, EDA Working with a global financial services organisation who are looking for a Front-End Developer with expertise in React, RxJS, Typescript, Web-sockets and Event Driven Development (EDA) to join a small … strong possibility of extension Rate - £700-£800/day Inside IR35 via Umbrella Skills and Experience Required Frontend: Proven experience as a Front-End Developer with expertise in React, RxJS, Typescript, Web-sockets and Event Driven Development (EDA) Real-Time: Experience with ...

Build the web experience behind a rapidly growing connected gaming platform A 100-year-old British consumer brand has acquired a fast-growing technology startup, combining physical hardware with a global online gaming platform. The ...

Front-End Developers (Design-Focused) Junior/Senior - Bank - London Daily rate: £400 - £600 (inside IR35) Duration: 6 - 12 months Hybrid: 2 days per week Start: ASAP We are looking for Front-End Developers with a strong appreciation for design and user ...

Frontend Developer - React/TypeScript Ncounter is supporting a technology consultancy looking for an experienced Frontend Developer to work on modern digital services across Central Government. You will join an established engineering team delivering secure, accessible applications used within complex public sector … rather than an AI specialist role. Candidates must be eligible for UK Security Clearance. This is a strong opportunity for a React Developer who wants to work on complex, high-profile digital transformation programmes where usability, accessibility and engineering quality genuinely matter. Contact Ncounter to discuss ...

Frontend Developers to join a fast-paced digital team, helping to build and enhance customer-facing web and mobile experiences using modern front-end technologies. You will work hands-on with modern front-end technologies, including React, Next.js, GraphQL, and headless … digital platforms in an Agile environment Qualifications Bachelor's degree in Computer Science, Software Engineering, or relevant experience. 2+ years of professional front-end development experience. Proficient with React, Next.js, and modern JavaScript (ES6+). Solid understanding of HTML5, CSS3 (SASS/LESS), and responsive ...

Front End Developer | £650 - £750 P/D (Inside IR35) | 6 Month Contract | London (Hybrid) | Global Retailer We are currently seeking an experienced Front End Developer to join a high-profile programme with … backend engineers to deliver exceptional user experiences. Key Responsibilities Develop, maintain, and enhance responsive web applications. Build clean, reusable, and efficient front-end code. Work closely with UX/UI designers to translate designs into functional user interfaces. Optimise applications for maximum speed and scalability. Collaborate ...

testing and continuous improvement initiativesHelping establish best practices and reusable components that support citizen development and AI adoption. What you'll bringStrong front-end development experience using HTML, CSS and JavaScriptExperience with modern frameworks such as React, Angular or similarA passion for creating accessible, user-focused … organisation whilst gaining exposure to some of Microsoft's latest AI technologies. This role offers the chance to develop expertise in AI, front-end engineering, low-code platforms and cloud technologies while helping shape how the business adopts and benefits from artificial intelligence. BenefitsCompetitive salary that ...

comfortable with autonomy and believes in lifelong learning. Join us and help lay the foundation for a decentralized future. As a Front-end Developer, you will be a part of the team that works on the development of the Bitfinex … Highly proficient in JavaScript and ES6+. Thoroughly experienced with React , Flux, SASS, Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Inte rest ed in modernising and optimising different web applications. xehkeey Remote working/work at home options ...

please - all that matters is execution. Join us and help lay the foundation for a decentralized future. Key responsibilities As a Front-end Developer, you will be a part of the team that works on the development of the Bitfinex … Highly proficient in JavaScript and ES6+. Thoroughly experienced with React , Flux, SASS, Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSocket s, REST ful and RPC-based API s. Inte rest ed in bringing diverse, innovative applications ...

Senior Frontend Developer About the Role We're looking for a Senior Frontend Developer to take ownership of a modern React and TypeScript platform and play a key role in shaping its future. This is an opportunity to have real influence over … architecture, engineering standards, developer experience, and the quality of the product. You'll design and deliver high-impact features, champion modern frontend practices, and help create intuitive, accessible experiences used by customers around the world. Working closely with Product, Design, and Engineering teams, you'll drive ...

Digital Developer (Front End)Hybrid working available from either our Bexhill or Leicester locations. We're a digital insurance provider with ambitious plans to become The Best and Biggest in the UK market. Over the past few years, we've made significant … to join our growing development team. In this role, you will be responsible for building and maintaining modern, scalable front-end applications using JavaScript and React.js. You'll collaborate closely with UX/UI designers, backend developers, and product managers to deliver seamless ...

Senior Front End Developer/3D/Real Time Data/Location: Wallingford - Oxfordshire (Hybrid) onsite circa once every 4 weeks Permanent At Dexory, we are transforming the warehousing and logistics industry through data intelligence. As a Senior Front End … Practices: Establish engineering standards for the Platform team, ensuring high code quality through rigorous reviews and proactive problem-solving. Required Qualifications & Experience Front-end Mastery: Expert-level knowledge of TypeScript and React. Real-time Data: Experience handling live data streams via WebSockets or WebRTC. Performance Mindset ...

Direct is seeking a Digital Developer (Front End) to build and maintain modern, scalable front-end applications using JavaScript and React.js. Hybrid working from Bexhill or Leicester, collaboration with UX/UI, backend, and product teams to deliver ...

Opportunity Are you a Frontend Software Developer wanting to use your skills to help people in a humanitarian crisis and ultimately help save lives? MapAction can enable you to volunteer to do just that. Volunteers have been the heart of the MapAction for over 20 years … range of skills needed continually evolves. Now we are looking for enthusiastic fFrontend Software Developer professionals who have a desire to commit to a great team and to help MapAction make a difference that has a lasting effect on vulnerable communities. MapAction works with a range ...

Opportunity Are you a Frontend Software Developer wanting to use your skills to help people in a humanitarian crisis and ultimately help save lives? MapAction can enable you to volunteer to do just that. Volunteers have been the heart of the MapAction for over 20 years … range of skills needed continually evolves. Now we are looking for enthusiastic fFrontend Software Developer professionals who have a desire to commit to a great team and to help MapAction make a difference that has a lasting effect on vulnerable communities. MapAction works with a range ...

Digital Developer (Front End) Hybrid working available from either our Bexhill or Leicester locations. In this role you will build and maintain modern, scalable front‐end applications using JavaScript and React.js. Key Responsibilities Develop and modify software ...

East West Rail Company is seeking a Front End & AI Developer in Milton Keynes to join the Data Centre of Excellence. You will build modern web apps and AI-enabled interfaces, collaborating with AI leads and Azure specialists to deliver data-driven ...