概要

• 給与

  6,000 MYR ~ 10,000 MYR

• 業界

  Call Center, Other

• 仕事内容

  Role Overview
  We are looking for a highly capable Frontend Engineer with strong expertise in React and modern frontend development. This role involves taking ownership of an existing web application, improving code quality, and building scalable, maintainable frontend systems.
  
  The current system was rapidly developed and requires restructuring, optimization, and adherence to best practices.
  Candidates must be able to independently handle frontend architecture, refactor existing code, and deliver production-ready features.
  
  Key Responsibilities
  1. Frontend Development & Refactoring
  Develop and maintain frontend systems using:
  • React
  • Vite
  • JavaScript (ES6+) or TypeScript
  Refactor and restructure existing codebase for scalability and maintainability.
  Build reusable components and consistent UI patterns.
  Implement clean project structure and coding standards.
  
  2. API Integration & Data Handling
  Integrate frontend with backend APIs.
  Handle:
  • Authentication flows (login, session handling)
  • Error handling and edge cases
  • Loading and state management
  Ensure proper data flow and avoid frontend-based security risks.
  
  3. State Management & Architecture
  Implement and manage application state using:
  • React hooks
  • State management libraries (e.g. React Query, Zustand, Redux)
  Design scalable architecture for growing features.
  Ensure separation of concerns between UI, logic, and data layers.
  
  4. Performance Optimization
  Optimize frontend performance and user experience.
  Implement:
  • Code splitting and lazy loading
  • Efficient rendering and memoization
  • Bundle size optimization
  Ensure fast and responsive UI across devices.
  
  5. Security & Best Practices
  Follow secure frontend practices:
  • Prevent XSS and unsafe rendering
  • Avoid exposing sensitive data in frontend
  • Work with backend to ensure proper authentication and authorization
  Ensure frontend does not rely on client-side security assumptions.
  
  6. Collaboration & Ownership
  Work closely with backend developers and stakeholders.
  Participate in:
  • Code reviews
  • Technical discussions
  • Feature planning
  Take ownership of frontend quality and long-term maintainability.