3 of 3 Contract Front End Developer (Client-Side Developer) Jobs in London

Role: React Front End Developer Type: Contracts (8 Months) Location: London, UK Working Model: Fully Onsite Initially (5 Days in Office) The Must-Haves: Advanced proficiency in React.js . Ability to act as a subject matter expert, manage the team to perform ...

project as appropriate. Work with version control systems like Git and ensure continuous integration and deployment processes are followed. Collaborate with back-end developers to integrate RESTful APIs and handle data flow effectively. Knowledge and Skills: Proven experience in React.js and TypeScript development. Strong understanding of JavaScript … modern front-end technologies. Experience with state management libraries like Redux, Recoil, or similar. Familiarity with RESTful APIs Experience with version control systems, such as Git. Solid understanding of web development fundamentals: HTML, CSS, and responsive design. Strong debugging skills and the ability to troubleshoot performance ...

response models, error semantics) Security-by-design delivery: Apply secure front-end practices (auth/session hygiene, safe client-side data handling, dependency hygiene) Accessibility & usability: Ensure keyboard support, focus management, ARIA where appropriate, and strong empty/error states for complex … ability to operate as a senior engineer: strong judgement, proactive risk management, pragmatic delivery, and high code quality standards Proven ability to design front-end architecture for long-term maintainability (module structure, feature boundaries, shared UI patterns, conventions) Comfortable establishing foundations early (linting/formatting, project ...