Reactjs Frontend Developer (NCS/Job/ 3997)

Key Responsibilities

• Design, develop, and maintain responsive web applications using React.js and modern JavaScript  (ES6+).
• Build reusable UI components and frontend libraries for future use.
• Develop applications using React Hooks, Context API, Redux, or other state management solutions.
• Integrate frontend applications with RESTful APIs and backend services.
• Optimize applications for maximum speed and scalability.
• Implement authentication and authorization using JWT, OAuth, and role-based access control.
• Collaborate with backend developers, product managers, and UX designers.
• Participate in code reviews and ensure adherence to coding standards.
• Troubleshoot and debug production issues.
• Work with containerized applications and deployment pipelines using Kubernetes.
• Ensure application security by following best practices against XSS, CSRF, and other vulnerabilities.

Required Skills

Frontend

• Strong proficiency in JavaScript (ES6+)
• Expertise in React.js
• React Hooks (useState, useEffect, useMemo, useCallback, useReducer)
• Context API
• Redux / Redux Toolkit / MobX
• React.memo
• React Lifecycle methods
• React Fiber Architecture
• Performance Optimization techniques

Web Technologies

• HTML5
• CSS3
• SASS / LESS
• Responsive Design
• Cross-browser compatibility

API Integration

• RESTful APIs
• API error handling
• Authentication and Authorization