Frontend Engineer

About The Role The role owns the frontend architecture for a customer-facing web application used daily by hundreds of thousands of users. This includes component design, state management, performance optimization, and the build tooling that keeps a fast-moving product team shipping reliably. You will work closely with backend engineers, product designers, and QA to turn product requirements into polished, accessible, high-performance interfaces - and have real influence over how the frontend codebase scales. Key Responsibilities Build and maintain complex, reusable React components and design system primitives used across the product surface Own client-side architecture decisions: state management (Redux, Zustand, or React Query), routing, data fetching, and caching strategies Optimize bundle size, load times, and runtime performance using tools like Lighthouse, Webpack/Vite, and real-user monitoring data Implement responsive, accessible (WCAG 2.1 AA) interfaces from Figma designs, collaborating directly with designers on feasibility and polish Integrate with REST and GraphQL APIs, handling auth, error states, optimistic updates, and real-time data via WebSockets Write unit and integration tests with Jest and React Testing Library; maintain CI pipelines that catch regressions before production Participate in code reviews, RFC discussions, and technical design documents that shape team-wide frontend standards What We Are Looking For 3+ years of professional frontend engineering experience shipping production web applications Deep expertise in JavaScript/TypeScript and modern React (hooks, context, suspense patterns) Hands-on experience with state management solutions and data-fetching libraries (React Query, Redux Toolkit, or similar) Strong CSS fundamentals and experience with modern styling approaches (Tailwind, CSS-in-JS, or CSS Modules) Familiarity with build tooling (Vite, Webpack, Turborepo) and browser performance profiling Bachelor's degree in Computer Science or equivalent practical experience Bonus: experience with Next.js/SSR, design systems ownership, Cypress/Playwright E2E testing, or a background in design engineering