ReactJS Developer

Astra North Infoteck Inc.

📍 Markham, Ontario, Canada

Full-time Computer Occupations Posted March 03, 2026

Job Description

Job Description

Role Description

React Development

  • Develop and maintain modular, reusable React components, ensuring best practices for code maintainability and performance.

  • Implement state management solutions such as Redux and Context API to manage application state effectively.

  • Utilize React lifecycle methods and hooks (e.g., useState, useEffect) to manage component state and side effects.

  • Write unit and integration tests for React components using Jest and React Testing Library.



jQuery & Legacy Code Maintenance

  • Maintain and refactor legacy code written in jQuery to ensure compatibility with modern React applications.