Front-End React Developer

Robert Half Technology are assisting a market leading organisation to recruit a Front-End React Developer (Contract) Remote working (UK-based). Role (Contract)

• The Front-End Developer will take ownership of core UI areas and accelerate delivery of key product features.
• Work closely with design, backend, and AI teams to create AI-driven functionality, including natural-language search, agentic workflows, and context-aware UI components.
• Deliver high-quality, performant interfaces using React and Next.js.
• Build user interfaces for LLM-powered search, AI agents, and advanced data analytics tools.
• Design clean, intuitive UX for interacting with AI reasoning, results, and suggestions.
• Integrate front-end components with internal APIs, vector search layers, and agent orchestration systems.
• Execute rapid iterations on scoped projects, new features, and experimental AI-driven interactions.
• Conduct performance optimisation, accessibility improvements, and UI refinement.

• 3+ years of commercial front-end development experience, including contract roles.
• Strong proficiency with React, Next.js, and JavaScript/TypeScript.
• Skilled in creating component libraries, reusable UI patterns, and scalable front-end architecture.
• Experienced in integrating complex APIs and handling asynchronous behaviour.
• Able to work autonomously, manage delivery effectively, and produce high-quality output quickly.
• Strong communication and collaboration skills.

Nice to have:

• A portfolio showcasing delivered React projects.
• Experience building chat-style interfaces or AI assistant UIs.
• Familiarity with data visualisation or dashboard components.
• Basic backend understanding to help shape API contracts.

• The salary range/rates of pay is dependent upon your experience, qualifications or training.
• Flexible remote working (UK-based).
• Opportunity to work on cutting-edge AI-driven products.
• Collaborative, high-autonomy environment.

Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: gb/en/privacy-notice.