Back to jobs
Infinity Data Tech Sdn Bhd
Southeast Asia

Intern, Frontend Developer

Kuala Lumpur, Malaysia
2026-04-07

Role Description

We are looking for passionate Intern Frontend Developer with a strong command of the React ecosystem and modern frontend technologies. The ideal candidate will be responsible for building scalable, performant, and maintainable user interfaces that power our web applications. You will work closely with cross-functional teams to bring product features to life, optimize performance, and ensure code quality through thorough testing practices. **Key Responsibilities** * Develop and maintain complex, responsive frontend applications using React 18\+ and TypeScript. * Utilize advanced React Hooks and Redux Toolkit for efficient state management. * Implement intuitive client-side routing with React Router v6\. * Apply modern styling techniques using Tailwind CSS or Styled-components. * Optimize frontend performance and ensure a seamless user experience across devices. * Integrate APIs securely using Axios with JWT authentication. * Collaborate with designers and backend developers to ensure technical feasibility and high-quality outcomes. * Maintain and configure build tools such as Webpack, Vite, and Babel for efficient development and deployment. * Develop and maintain component libraries using Storybook. * Ensure frontend codebase is robust and testable with tools like Jest, React Testing Library, Cypress, and MSW. * Continuously monitor and improve code quality through test coverage and performance analysis. **Requirements** React Ecosystem * React 18\+ with advanced knowledge of Hooks (useEffect, useMemo, useCallback, useContext) * Redux Toolkit for efficient state management * React Router v6 for modern client-side routing * Tailwind CSS and/or Styled-components for UI styling * React performance tuning and optimization techniques Frontend Core Technologies * TypeScript proficiency (strict mode) * Strong grasp of ES6\+ JavaScript features (async/await, destructuring, modules) * Expertise in CSS Grid and Flexbox for responsive design * Hands-on experience with Webpack 5, Babel, and Vite * Axios for secure API integration with JWT authentication Testing \& Quality * Unit and integration testing using Jest * Component testing with React Testing Library * End to end testing with Cypress * API mocking using Mock Service Worker (MSW) * Familiarity with Storybook for visual testing and documentation * Test coverage analysis and reporting Pay: RM2,000\.00 per month Benefits: * Opportunities for promotion * Professional development Application Question(s): * When is your internship period? Education: * Bachelor's (Preferred) Experience: * Frontend Developer: 1 year (Preferred) Language: * English (Preferred) Work Location: In person

Intern, Frontend Developer

Infinity Data Tech Sdn Bhd

Sign Up →