Qureos

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Senior React Developer (Exp. 5 – 8 Yrs)

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Role Overview:

We are seeking an experienced React Developer with strong hands-on development skills to build responsive, high-performance web applications. The ideal candidate will have deep expertise in React.js, modern JavaScript, and front-end best practices, along with experience in integrating APIs and optimizing UI for scalability and performance.

Key Responsibilities:

  • Develop and maintain React.js applications with reusable components and state management.
  • Implement responsive UI/UX designs using HTML5, CSS3, and modern styling frameworks.
  • Optimize application performance and ensure cross-browser compatibility.
  • Integrate RESTful APIs and work closely with backend teams.
  • Write clean, maintainable, and well-documented code.
  • Participate in code reviews, testing, and debugging.
  • Collaborate with designers and product managers in an Agile environment.
  • Stay updated with emerging front-end technologies and best practices.

Required Skills & Qualifications:

  • React.js (Hooks, Context API, Functional Components).
  • JavaScript (ES6+) and TypeScript.
  • State Management: Redux, Redux Toolkit, or MobX.
  • UI Libraries: Material-UI, Ant Design, or similar.
  • CSS-in-JS solutions (Styled Components, Emotion).
  • Build Tools: Webpack, Babel, Vite.
  • Testing Frameworks: Jest, React Testing Library.
  • Familiarity with RESTful APIs and JSON.
  • Knowledge of performance optimization (lazy loading, code splitting).

Additional React-Related Requirements:

  • Strong understanding of React lifecycle methods and virtual DOM.
  • Experience with React Router for navigation.
  • Familiarity with React Query or similar for data fetching.
  • Knowledge of Progressive Web Apps (PWA) and responsive design principles.
  • Exposure to Next.js or Server-Side Rendering (SSR) is a plus.
  • Understanding of Accessibility (WCAG standards) and SEO best practices for SPAs.
  • Experience with performance profiling tools (React Profiler, Lighthouse).
  • Familiarity with GraphQL and Apollo Client is desirable.

Soft Skills:

  • Strong problem-solving and analytical skills.
  • Excellent communication and collaboration abilities.
  • Ability to mentor junior developers and lead small teams.
Job Type: Full Time
Job Location: Chennai

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