About the Role :

We are looking for an experienced SDE-3 Frontend Engineer to build scalable, high-performance web applications. The ideal candidate should have strong expertise in React.js, JavaScript (ES6+), GraphQL, WebSockets, and modern frontend architecture. You will work closely with product managers, designers, and backend engineers to deliver seamless user experiences.

Key Responsibilities :

- Design, develop, and maintain complex frontend applications using React.js.

- Build reusable, modular, and scalable UI components.

- Develop real-time features using WebSockets.

- Integrate frontend applications with GraphQL APIs.

- Optimize application performance, responsiveness, and accessibility.

- Collaborate with UX/UI designers to implement pixel-perfect interfaces.

- Write clean, maintainable, and well-documented code.

- Conduct code reviews and mentor junior developers.

- Work with cross-functional teams in an Agile/Scrum environment.

- Troubleshoot and resolve production issues efficiently.

- Ensure best practices in security, testing, and code quality.

Required Skills :

- 5+ years of experience in Frontend Development.

- Strong expertise in React.js.

- Excellent knowledge of JavaScript (ES6+).

- Hands-on experience with GraphQL (Apollo Client or similar).

- Experience implementing WebSocket-based real-time applications.

- Strong understanding of HTML5, CSS3, Responsive Design.

- Experience with Redux, Context API, Zustand, or similar state management.

- Familiarity with REST APIs.

- Knowledge of Webpack, Vite, Babel, and build tools.

- Experience with Git and version control workflows.

- Understanding of browser rendering, performance optimization, and debugging.

- Familiarity with unit testing frameworks like Jest and React Testing Library.