React Developer

UI React - Senior Engineer:

Location: Gurugram

Experience: 6-8 Years

Mandatory Skills:

React, CSS3, HTML5, JavaScript (ES6+), React Hooks, React Maps, React Performance Optimization, Redux, TanStack Query (React Query), Jest, React Testing Library (RLT)

Key Responsibilities:

• Design and develop scalable React enterprise applications aligned with business and engineering goals.
• Define API contracts, service boundaries, and integration strategies for distributed and enterprise-grade systems.
• Define reusable React component architecture and scalable frontend integration strategies.
• Drive implementation of reusable React Hooks and scalable component-driven architecture patterns.
• Own end-to-end delivery of assigned modules including design, development, testing support, and deployment readiness.
• Conduct code reviews ensuring adherence to coding standards, security guidelines, and engineering best practices.
• Lead Redux state management implementation across enterprise frontend applications.
• Drive improvements in CI/CD pipelines, logging, monitoring, and deployment automation to improve operational efficiency.
• Troubleshoot production issues and performance bottlenecks by performing detailed root cause analysis and implementing sustainable fixes.
• Implement TanStack Query (React Query) strategies for optimized asynchronous data handling and caching.

About the Role
We're looking for a Senior Software Developer to design, build and maintain customer-facing digital banking experiences.
What You'll Do
• Build and maintain responsive, accessible web experiences using React, TypeScript and styled components.
• Develop and evolve the GraphQL BFF (Apollo Server on Express/Node.js), writing schemas, resolvers and REST data sources that aggregate downstream APIs.
• Manage complex client state with Redux Toolkit and redux-saga, and data fetching/caching with Apollo Client.
• Write robust automated tests unit/integration with Jest and React Testing Library and accessibility checks with jest-axe.
• Support CI/CD and deployment.
• Uphold engineering quality through code review, ESLint /Prettier standards, conventional commits, dependency hygiene, and SonarQube coverage reporting.
• Partner with product, design, QE and downstream API teams to deliver compliant, customer-centric outcomes.
What You'll Bring
Required
• 7+ years of professional software development, with strong TypeScript and modern React (hooks, React 18).
• Solid experience with state management (Redux Toolkit, redux-saga or equivalent) and GraphQL on both client (Apollo Client) and server (Apollo Server) sides.
• Experience building BFFs and integrating with REST APIs.
• A strong testing discipline across unit, integration and E2E layers.
• Commitment to web accessibility (WCAG) and to writing secure code in a regulated environment.