Job Description

A React Frontend Developer or SDET (Software Development Engineer in Test) is responsible for developing, testing, and maintaining modern web applications using React and JavaScript technologies.

This role focuses on:

• Frontend application development
• React architecture
• JavaScript programming
• State management
• Component-based UI development
• Testing and scalable frontend systems

The developer works on building:

• Responsive user interfaces
• Reusable components
• Scalable frontend architectures
• High-performance web applications

Responsibilities

Frontend Development

• Develop modern web applications using React
• Build reusable UI components
• Maintain scalable frontend architecture
• Improve application performance and usability

React Development

Work with:

• Functional components
• Class components
• React Hooks
• Component lifecycle methods

JavaScript Development

• Write advanced JavaScript logic
• Implement design patterns
• Work with closures, hoisting, and prototypes
• Handle iframe integrations and browser-related functionality

State Management

• Manage application state using Redux
• Implement middleware solutions such as:
  • Redux Thunk
  • Redux Saga

UI Framework Integration

• Use component libraries such as:
  • Material UI (MUI)
• Build responsive and consistent UI systems

Architecture & Scalability

• Work with:
  • Micro Frontends
  • Monorepos
• Support scalable frontend application structures

Testing & Quality

• Ensure frontend quality and maintainability
• Participate in debugging and issue fixing
• Support software testing activities as part of SDET responsibilities

Required Skills

React Skills

• React.js
• React Hooks
• Functional Components
• Class Components
• Component Lifecycle