Senior Frontend Developer - React

Position Overview

We are seeking a Senior Front-End Engineer to build a web application that replaces a legacy desktop tool. The application must work reliably in customer environments, including those without internet access.

Designation: Senior Front-End Engineer (React)

Experience Required: 5+ Years

Location: Bangalore & Mumbai (Hybrid)

Must-Have Skills

• React 18+ and TypeScript: Routing, state management, component libraries.
• Data-heavy UI: Virtualized tables, filtering, status dashboards, log viewers.
• API integration: REST with OpenAPI-generated clients; real-time updates (WebSocket/SSE/SignalR).
• Security: Role-based UI, secure token handling, CSP, XSS/CSRF protection.
• Quality: Accessibility (WCAG 2.1 AA), Jest/React Testing Library, Playwright or Cypress.

Good-to-Have Skills

• Converting desktop applications to web; workflow analysis.
• Offline-capable builds with no CDN dependency; design systems; charting (ECharts/D3).

Key Responsibilities

• Translate existing desktop workflows into web pages and build them.
• Work with backend engineers on API contracts; write component and end-to-end tests.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 5+ years of front-end development; strong communication.