Job Title: Senior React.js Developer (9+ Years Experience)

Location: Onsite
Employment Type: Contract
Experience: 9+ Years

Job Summary

We are looking for a highly skilled Senior React.js Developer with extensive experience in building scalable, high-performance web applications. The ideal candidate should have deep expertise in React.js, JavaScript/TypeScript, modern UI development, and the ability to lead front-end development initiatives.

Key Responsibilities

• Develop and maintain web applications using React.js, TypeScript, JavaScript (ES6+)
• Design and implement reusable components, hooks, and UI libraries
• Optimize application performance, accessibility, and responsiveness
• Integrate RESTful APIs / GraphQL to support front-end functionalities
• Work with UX/UI teams to convert wireframes and prototypes into high-quality code
• Collaborate with backend, DevOps, QA, and product teams during the development lifecycle
• Conduct code reviews, ensure coding standards and best practices
• Drive architectural decisions and provide mentorship to junior developers
• Participate in Agile / Scrum ceremonies

Required Skills & Experience

• 9+ years of total IT experience with minimum 6+ years in React.js
• Strong expertise in:
• React.js, Redux / Context API / Hooks
• JavaScript (ES6+) & TypeScript
• HTML5, CSS3, SASS/SCSS, Bootstrap / Material UI
• REST APIs / GraphQL integration
• Experience with Webpack, Vite, Babel, npm/yarn
• Clear understanding of component lifecycle, state management, virtual DOM
• Hands-on experience with Unit Testing (Jest, React Testing Library, Cypress etc.)
• Experience working with Git, CI/CD pipelines
• Strong debugging, performance optimization & problem-solving skills

Good to Have

• Knowledge of Next.js, Node.js
• Experience with Micro-frontend architecture
• Familiarity with cloud platforms (AWS / Azure / GCP)