7 of 7 Front-End Developer (Client-Side Developer) Jobs in the City of London

Senior FrontEnd Developer (UI/React) – Trading Firm £70k - £90k Discretionary Bonus 3 days in office (City of London) A leading trading firm in London is currently seeking a talented Senior Frontend Developer to join its Front Office technology team. … maintain modern web applications using React.js. Collaborate with back-end developers, testers, and business users to deliver robust solutions. Integrate front-end applications with RESTful APIs and ensure secure and efficient data handling. Optimise application components for maximum performance and maintainability. Write clean, efficient … and CSS3. In-depth understanding of React.js core principles and common state management libraries such as Redux or Flux. Strong experience integrating front-end applications with RESTful APIs. Knowledge of modern authentication methods such as JSON Web Tokens (JWT). Familiarity with front-end More ❯

Senior FrontEnd Developer (UI/React) – Trading Firm £70k - £90k Discretionary Bonus 3 days in office (City of London) A leading trading firm in London is currently seeking a talented Senior Frontend Developer to join its Front Office technology team. … maintain modern web applications using React.js. Collaborate with back-end developers, testers, and business users to deliver robust solutions. Integrate front-end applications with RESTful APIs and ensure secure and efficient data handling. Optimise application components for maximum performance and maintainability. Write clean, efficient … and CSS3. In-depth understanding of React.js core principles and common state management libraries such as Redux or Flux. Strong experience integrating front-end applications with RESTful APIs. Knowledge of modern authentication methods such as JSON Web Tokens (JWT). Familiarity with front-end More ❯

to join an innovative subsidiary of a large Insurance business. What you will be doing: Design intuitive, engaging, and functional front-end user interfaces using tools like Figma or Adobe XD. Transform these designs into polished, interactive UI components. Work closely with product managers … and back-end developers to deliver cohesive and efficient user experiences. Build front-end features using HTML, CSS, JavaScript, and popular frameworks such as React, Vue, or Angular, integrating them with back-end systems. Manage the full software development life cycle, from … designs based on feedback and usability insights. Keep pace with emerging trends, tools, and best practices in UX/UI design and front-end development. What we are looking for: Hands-on experience with cutting-edge front-end technologies, including HTML5, CSS3 More ❯

Summer-Browning Associates are currently supporting our client within the Telecommunications Sector, who are seeking a Front-End Developer (NextJS/Angular on an initial 6 month assignment. Location: London (once per week) The ideal candidate will have: A recent … background in a Front-end Development role in a NextJS and Angular environment. Telecommunications experience would be advantageous. 4+ years' experience as a Digital Software Engineer in cross functional team. Have a proven track record of creating ideas in a similar organisation. Be able to understand More ❯

Senior front end developer React JavaScript HTML CSS London This is a new and exclusive opportunity for a Senior front end developer with expertise across React JavaScript HTML CSS to join this thriving STEM … Digital business in London with a strong home working hybrid Role details Title- Senior front end developer Technical stack- React JavaScript HTML CSS London Permanent role, salary £60,000- £80,000 dependent on experience Location: London City (Liverpool Street station) 1 day More ❯

skilled professionals for short-term staffing needs, optimizing workforce efficiency. In this varied role, you will play a key part in the front-end mobile app development, focusing on improving and maintaining the existing product. You will collaborate with cross-divisional teams and stakeholders. The ideal … candidate will have at least 3+ years' experience in front-end mobile app development, utilising Flutter (Dart Framework). Exposure to backend development (Go, Django) and experience working in AWS are desirable. This is a fantastic opportunity for a Front End Mobile … Mobile App Development Improving and maintaining the existing product Collaboration with stakeholders London-based or remote The Person: 3+ years of front-end development experience Strong Flutter (Dart Framework) experience Desirable: AWS experience Backend/Full Stack development exposure is a plus Reference Number: BBBH252495 More ❯

Front End Mobile App Developer (Flutter) London or Remote 6 Month Contract … 550pd + Outside IR35 + ASAP Start This is an excellent opportunity for a Junior to Mid-level Front End Developer to join a rapidly growing start-up offering great progression and the chance to further enhance your skills. This company are … short-term staffing needs, this innovative solution optimises workforce efficiency. In this varied role you will play a key part in the Front-End mobile app development, focusing on improving and maintaining the existing product. Within this position you will collaborate with cross-divisional teams and More ❯