Description
If you are an Application Developer with strong Node.js backend and React frontend skills, this role offers the prospect to build and maintain mobile-friendly, Progressive Web Applications (PWA) that power custom enterprise tools for Emerson's Lifecycle Services business. You will design Node.js-based REST API services, deliver React front-end interfaces optimized for mobile and desktop users, and build offline-capable PWA experiences backed by MongoDB, enabling field teams and business users to access critical applications from any device, anywhere.
In This Role, Your Responsibilities Will Be:
- Build and maintain full-stack web applications using React.js (frontend) and Node.js with Express.js or NestJS (backend), delivering mobile-friendly experiences for Emerson's custom enterprise tools.
- Implement Progressive Web App (PWA) capabilities, including service workers, web app manifests, offline-first caching strategies, push notifications, and installability, ensuring reliable performance across devices and network conditions.




- Build and maintain RESTful APIs in Node.js that serve both web and mobile-optimized clients, design endpoints with mobile payload efficiency and performance in mind.
- Design and maintain MongoDB collections, schemas, and queries supporting custom application data models, while applying NoSQL data modeling best practices.
- Build reusable React components with state management (Redux or Context API), responsive layouts, and touch-friendly interactions suited for mobile and tablet users.
- Integrate frontend applications with REST APIs and third-party enterprise services, including API authentication, error states, and offline fallback.
- Apply the full SDLC across the Mobile Apps Program area, including design, development, testing, deployment, and production support.
- Debug and troubleshoot issues across Node.js, MongoDB, and React/PWA layers, identify root causes, and implement durable fixes.
- Participate actively in cod

📌 Staff Developer (Sahibzada Ajit Singh Nagar)
🏢 Emerson
📍 Sahibzada Ajit Singh Nagar