Sr. Front-End Engineer (Figma/React/TS) - PT Freelance - UK

Role Overview

We are seeking a highly skilled Senior Front-End Engineer (UK-based) with deep experience turning detailed Figma designs into pixel-perfect, high-performance Next.js applications. You will be responsible for building a fast, responsive, production-grade front end that integrates cleanly with a well-structured backend API. This role is perfect for someone who values precision, performance, and exceptional user experience.

• Estimated total workload: approx 25 working days (spread flexibly over up to 2 months)
• Typical availability: 25–40 hours/week, depending on milestones

Responsibilities

• Convert detailed Figma designs into fully responsive, pixel-perfect React/Next.js components.
• Build reusable UI components and design systems using Tailwind CSS.
• Implement fast, SEO-friendly pages using SSR/ISR and modern Next.js features.
• Integrate backend APIs with clean state management, robust error handling, and smooth loading states.
• Optimise performance across all devices (image optimisation, caching, code splitting).
• Ensure consistent UI/UX quality, accessibility, and high-fidelity interactions across breakpoints.
• Collaborate closely with the backend developer to ensure seamless API integration and clear handoffs.
• Deliver clean, maintainable TypeScript code following best practices and scalable architecture.

Required Skills

• Expert-level proficiency in Next.js and React.
• Strong TypeScript experience.
• Proven ability to ship pixel-perfect front-end builds from Figma.
• Strong experience with Tailwind CSS or similar utility-first frameworks.
• Hands-on experience with SSR/ISR, routing, metadata, and performance optimisation.
• Solid understanding of API integration, state management (React Query / Zustand), and async flows.
• Ability to deliver production-quality, high-performance user interfaces.

Nice to Have

• Experience building internal dashboards or admin tools.
• Familiarity with accessibility and WCAG best practices.
• Experience with performance profiling and Lighthouse optimisation.
• Understanding of caching strategies and modern front-end architecture patterns.