Frontend Engineer-1Cashfree · Bengaluru

What You Will Do Develop responsive, accessible, high-performance web applications and dashboards using React.js and modern JavaScript/TypeScript. Write clean, modular, and testable code; participate in constructive code reviews; and write unit/integration tests with Jest/React Testing Library. Design scalable, reusable UI component libraries and design tokens that elevate engineering speed across teams. Integrate complex RESTful and GraphQL APIs, managing asynchronous state cleanly using tools like Redux Toolkit, Zustand, or TanStack Query. Diagnose bottlenecks, eliminate unnecessary re-renders, optimize Core Web Vitals, and ensure lightweight bundles across all desktop and mobile browsers. What We Are Looking For 1 to 3 years of hands-on frontend development experience, with a solid track record of shipping production-grade single-page applications (SPAs). Strong command over React.js fundamentals—Hooks, Context API, component lifecycle, rendering behavior, and state management. Deep proficiency in vanilla JavaScript (ES6+), HTML5, and CSS3 / modern styling solutions (Tailwind CSS, CSS Modules, or Styled Components). Familiarity with modern frontend tooling ecosystems like Vite, Webpack, Babel, npm/pnpm, and Git. Good grasp of data structures, clean code principles, functional programming concepts, and debugging tools (Chrome DevTools, React Profiler). Clear communicator who works smoothly alongside product managers, UI/UX designers, and backend engineers. Bonus Points If You Have Experience with TypeScript, Next.js, or SSR/SSG patterns. Prior work experience in fintech, payments, e-commerce, or developer-facing tooling. Understanding of web security best practices (CORS, XSS, CSRF, CSP).