
R&D Senior Engineer - React Frontend Engineer- India Development Center
Hitachi, Ltd.4 months ago
Chennai, IndiaSenior
Responsibilities
- Build and maintain modern React applications with clean, reusable components.
- Define UI architecture, folder structures, and coding standards.
- Integrate REST and GraphQL APIs for data fetching, caching, and error handling.
- Implement secure authentication and authorization flows, including token and session handling.
- Apply browser fundamentals involving the DOM, events, storage, cookies, caching, and basic security.
- Improve UI performance by optimizing rendering, reducing bundle size, and managing memory efficiently.
- Debug and resolve UI, state, API integration, performance, and browser-related issues.
- Collaborate with global R&D and cross-functional teams and mentor junior developers.
- Ensure compliance with applicable external and internal regulations, procedures, and guidelines.
Requirements
- Bachelor’s degree in Computer Science, Engineering, or a related discipline.
- 10+ years of experience building React-based web applications in an enterprise environment.
- Strong JavaScript skills focused on clean code and maintainable UI structure.
- Hands-on experience with REST APIs, error handling, and secure token and session management.
- Working knowledge of GraphQL, Apollo or similar tools, and modern state management such as Redux Toolkit or React Query.
- Strong understanding of browser fundamentals and basic web security.
- Proven troubleshooting, communication, and collaboration skills.
Benefits
- Full-time position based at the Chennai India Development Centre; remote work is not offered.
- Opportunities to learn, mentor, and grow through challenging product development work.
- Collaboration with global R&D teams across multiple countries and technology areas.