Key Responsibilities:
ReactJS Development:
- Develop and maintain ReactJS-based web applications with a focus on performance and user experience.
- Write clean, reusable, and maintainable ReactJS components and UI elements.
- Implement state management using Redux, Context API, or other tools as appropriate.
- Develop and manage dynamic rendering and routing using React Router.
UI/UX Collaboration:
- Work closely with UI/UX designers to translate wireframes and mockups into interactive, functional web applications.
- Ensure the design and user interface of applications are responsive and user-friendly across different devices and screen sizes.
- Implement responsive design principles using CSS, CSS frameworks (e.g., Bootstrap, Tailwind CSS), and/or CSS-in-JS libraries like styled-components.
Front-End Integration:
- Integrate the front-end of applications with back-end APIs (RESTful or GraphQL).
- Handle front-end logic related to user authentication, session management, and authorization.
- Optimize the performance of the application by reducing loading times and improving responsiveness.
Testing & Quality Assurance:
- Write and maintain unit tests and integration tests using tools like Jest, Mocha, or React Testing Library.
- Collaborate with QA engineers to ensure that new features are fully tested, and ensure the final product is free of bugs and glitches.
Version Control & Collaboration:
- Use Git or other version control systems to manage code and collaborate on features.
- Participate in code reviews, ensuring adherence to best practices, consistency, and maintainability.
- Follow an Agile methodology, attending sprints, daily stand-ups, and contributing to retrospectives.
Optimizing Performance:
- Optimize front-end performance by lazy loading components, using code-splitting, and optimizing assets.
- Identify and address bottlenecks related to the DOM rendering and optimize JavaScript performance.
Documentation:
- Maintain clear and up-to-date documentation for all React components, tools, and processes.
- Create and maintain knowledge-sharing materials, and update development guides for other team members.
Continuous Learning:
- Stay up-to-date with ReactJS, JavaScript, and general web development trends.
- Participate in training, workshops, and other professional development activities to stay current with industry best practices and tools.
Required Qualifications:
- 2-5 years of experience in ReactJS development or a similar front-end framework (e.g., Angular, Vue.js).
- Strong experience in JavaScript (ES6+) and modern front-end development tools.
- Proficiency in ReactJS, JSX, and React Hooks (e.g., useState, useEffect, useContext).
- Hands-on experience with Redux or Context API for state management.
- Experience with React Router for routing and React's Component Lifecycle.
- Knowledge of front-end development tools like Webpack, Babel, NPM, or Yarn.
- Experience with CSS3, HTML5, and pre-processors like SASS or LESS.
- Familiarity with RESTful APIs and GraphQL.
- Experience with unit testing in React using frameworks like Jest, Mocha, or React Testing Library.
- Knowledge of version control tools, particularly Git.
Preferred Qualifications:
- Bachelor's degree in Computer Science, Information Technology, or related field.
- Experience with TypeScript for better type safety and development speed.
- Familiarity with next.js or similar server-side rendering frameworks for React.
- Experience with unit testing frameworks such as Jest and Enzyme.
- Exposure to CI/CD pipelines and automated testing tools.
- Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.
- Knowledge of server-side Node.js and back-end JavaScript frameworks (e.g., Express.js) is a plus.
- Experience with CSS frameworks such as Bootstrap or Tailwind CSS.
- Familiarity with WebSocket or Socket.io for real-time communication.
