Senior React.js Developer - HTML5/CSS3

Job Description :

We are looking for a senior developer with 5+ years of experience specializing in React.js. This role focuses on frontend using React.js, with an emphasis on building modern, scalable web applications.

Job Summary :

We are looking for a highly skilled Senior React.js developer with 5+ years of experience to join our team. The ideal candidate will have a strong background in building scalable, high-performance web applications using React.js framework and modern frontend technologies. You will be responsible for designing, developing, and maintaining web applications, ensuring they are user-friendly, performant, and aligned with business goals.

Key Responsibilities :

- Design, develop, and maintain scalable web applications using React.js

- Build reusable components and libraries for future use.

Frontend Development :

- Develop responsive, user-friendly interfaces using React.js and modern frontend technologies.

- Ensure seamless integration with backend APIs and services.

- Optimize applications for maximum speed and scalability.

- API Integration:

- Integrate with RESTful APIs and WebSockets.

- Work closely with backend developers to ensure smooth data flow and functionality.

- Code Quality and Best Practices:

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

- Conduct code reviews and ensure adherence to coding standards and best practices.

- Implement unit tests, integration tests, and end-to-end tests.

- Performance Optimization:

- Identify and resolve performance bottlenecks in the frontend.

- Optimize web applications for fast load times and smooth user experiences.

- Monitor and improve application performance using tools like Lighthouse or Web Vitals.

- Collaboration and Leadership:

- Collaborate with cross-functional teams, including designers, product managers, and backend developers.

- Mentor junior developers and provide technical guidance.

- Participate in Agile/Scrum processes, including sprint planning, stand-ups, and retrospectives.

Required Skills and Qualifications :

Technical Skills :

- 5+ years of professional experience in React.js

- Strong proficiency in JavaScript/TypeScript, HTML and CSS.

- Experience with state management libraries (e.g., Redux, Context API).

- Familiarity with RESTful APIs and data fetching in Next.js.

- Knowledge of modern frontend build tools (e.g., Webpack, Babel).

- Experience with version control systems (e.g., Git).

- Performance and Optimization:

- Expertise in optimizing Next.js applications for performance.

- Familiarity with tools like Lighthouse, Web Vitals, and performance monitoring.