Staff Frontend Developer

Requirements: Expert-level knowledge of JavaScript (ES6+) and TypeScript.Deep expertise in React and modern frontend ecosystems (Angular/Vue acceptable).Strong command of HTML, CSS, responsive layouts, and browser internals.Proven experience designing large-scale frontend systems and architectures.Expertise in state management, data fetching, and client-side caching.Hands-on experience with performance optimisation (Core Web Vitals, profiling, SSR/CSR tradeoffs).Strong understanding of accessibility (WCAG) and inclusive design.Experience with API design and collaboration (REST / GraphQL).Strong system design and technical communication skills. Requirements: Expert-level knowledge of JavaScript (ES6+) and TypeScript.Deep expertise in React and modern frontend ecosystems (Angular/Vue acceptable).Strong command of HTML, CSS, responsive layouts, and browser internals.Proven experience designing large-scale frontend systems and architectures.Expertise in state management, data fetching, and client-side caching.Hands-on experience with performance optimisation (Core Web Vitals, profiling, SSR/CSR tradeoffs).Strong understanding of accessibility (WCAG) and inclusive design.Experience with API design and collaboration (REST / GraphQL).Strong system design and technical communication skills.