IN_Senior Associate_React_D&A_Advisory_Bangalore

Job Description & Summary:  We are looking for a highly skilled Senior React Frontend Developer with strong expertise in React.js, TypeScript, component-driven development, advanced state management, responsive UI engineering, and backend integration. This role involves building scalable, maintainable, high-performance, and real-time user interfaces for complex applications, including data-intensive workflows, visualization-oriented modules, and backendconnected frontend systems. The ideal candidate should be comfortable working across modern React architecture, reusable UI platforms, real-time communication layers, and close collaboration with UI/UX and backend teams.

Responsibilities:  • Work on the frontend architecture as a React.js expert and contribute to the development of the software presentation layer using React.js and TypeScript. • Design, develop, and maintain modern React.js applications using Hooks, Functional Components, composition patterns, memoization, and reusable custom hooks. • Build reusable, modular, and scalable UI component libraries aligned with a shared design system and maintainable frontend architecture. • Develop and maintain responsive and interactive frontend applications for complex workflows and real-time user experiences. • Design and maintain WebSocket-based interfaces and integrate frontend applications with backend systems using REST APIs, Streaming APIs, HTTPS, gRPC, and related communication layers. • Implement advanced state management using Redux, Redux Toolkit, Context API, or similar patterns. • Implement application routing and structured navigation using React Router and route-based design approaches. • Convert Figma designs or equivalent design artifacts into pixel-perfect, responsive UI implementations. • Build frontend modules that support real-time dashboards, waveform views, readouts, imaging-focused interfaces, and data-intensive workflows. • Collaborate closely with UI/UX designers, frontend teams, and backend/microservices teams to deliver highquality integrated solutions. • Optimize frontend rendering, backend communication, and UI performance for scalability, responsiveness, and maintainability. • Document interface design, API contracts, message formats, and integration patterns. • Maintain engineering quality through testing, code reviews, debugging, profiling, and frontend best practices.

Mandatory skill sets: 

• Bachelor’s or Master’s degree in Computer Science Engineering or a related field. • Minimum of 5+ years of hands-on frontend development experience with a strong focus on React.js. • 7+ years of overall experience in software development. • Strong hands-on experience with TypeScript in React applications. • Strong knowledge of modern React patterns, including Hooks, Functional Components, composition,

memoization, and reusable custom hooks. • Proficiency in JavaScript (ES6+), HTML5, CSS3, and SCSS. • Experience building reusable UI components, shared UI modules, or design-system-driven interfaces. • Experience implementing responsive and adaptive interfaces across multiple layouts and resolutions. • Strong experience in state management using Redux, Redux Toolkit, Context API, or similar tools. • Experience integrating frontend applications with backend systems using WebSockets, REST APIs, Streaming APIs, HTTPS, and gRPC. • Experience working with microservices architecture and frontend-to-backend integration patterns. • Strong understanding of React Router and route-based application architecture. • Experience with Vite or similar modern frontend build tooling. • Strong debugging, profiling, and performance optimization skills for dynamic or data-heavy interfaces. • Familiarity with frontend testing and component validation practices. • Proficiency with Git and collaborative development workflows. • Excellent communication and collaboration abilities

Preferred skill sets: 

• Experience with microfrontend architecture and feature-based frontend organization. • Experience building real-time dashboards, industrial UIs, or visualization-heavy applications. • Experience with waveform, readout, imaging, or graphical rendering interfaces. • Exposure to design token systems, theming, and UI kit integration. • Familiarity with RTK Query, GraphQL abstractions, or structured API abstraction layers. • Experience with error boundaries, offline handling, reconnection logic, and connection state management. • Understanding of accessibility, semantic HTML, and enterprise-grade frontend quality practices. • Exposure to DevOps / CI-CD pipelines. • Experience in engineering software, industrial software, scientific visualization, healthcare software, or simulation-oriented platforms. • Knowledge of Three.js or @react-three/fiber for advanced visualization use cases. • Familiarity with Vitest, jsdom, or similar frontend testing setups.

Years of experience required: 

Education qualification: 

Bachelor’s or Master’s degree in Computer Science Engineering or a related field.