Senior Frontend Developer

You'll be instrumental in defining the frontend architecture and standards for a platform used by millions.What You Will DoDefine and guide the technical direction for the frontend ecosystem.Lead the evolution of the Design System and Component Library.Own Core Web Vitals and performance metrics, optimising bundle sizes and build speeds.Leverage advanced techniques like React Server Components (RSC) within Next.js for exceptional performance.Architect efficient state management, optimising API interactions via Apollo Client and GraphQL.Act as a core stakeholder in improving the Developer Experience (DX), refining CI/CD pipelines and tooling.Champion accessibility (WCAG compliance) and inclusive design across user experiences.Lead through high-quality code, rigorous reviews, and mentor mid-level engineers in TypeScript best practices.Our Ideal CandidateWe are seeking someone who views the frontend as a strategic product foundation and brings strong architectural intuition.Your background should include:6+ years of professional frontend experience, with 4+ years using React and TypeScript in large-scale applications.Deep knowledge of browser internals and a proven ability to deliver substantial performance improvements.Expert-level understanding of JavaScript, HTML, CSS, and core browser APIs.Advanced knowledge of GraphQL, Apollo Client, and effective caching patterns.Strong ability to collaborate with Product Managers and UX Designers to translate goals into high-impact technical solutions.Why This Role MattersDirectly influence the technical direction and user experience for a platform used globally by a massive user base.Work with cutting-edge tools and concepts like Next.js (RSC), TypeScript, and GraphQL/Apollo.Take leadership over crucial architectural areas like the Design System, Performance, and Developer Experience.Act as a technical leader and mentor within a culture that champions engineering excellence.Interested?