Senior Full-Stack PWA Engineer — Node.js & React

Emerson Electric (Asia) Limited - ROHQ; Mandaluyong; On-site; PHP 1,200,000 - 2,000,000; Full time

Job summary

Emerson Electric (Asia) Limited - ROHQ is seeking a Senior Application Developer in Mandaluyong, Philippines. You will design and deliver mobile-friendly, enterprise-grade web apps using Node.js and React, with PWA capabilities and MongoDB-backed data models, serving field teams and business users across devices.

You will work across the full SDLC, implement offline-first strategies, and collaborate with cross-functional teams to ensure scalable, secure APIs and responsive frontends for a global

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 8+ years of experience in full-stack web development with Node.js and React.
• Hands-on experience implementing PWA features.
• Experience designing and delivering web applications that perform on mobile and tablet.
• Working experience with MongoDB; building and consuming REST APIs, understanding of HTTP methods, JSON payloads, authentication patterns, and error handling.
• Familiarity with Git, Azure DevOps or similar CI/CD tools, and sprint-based delivery, with strong English communication skills.

Responsibilities

• 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 code reviews and Agile ceremonies, and collaborate with Product Owners, System Analysts, and QA to deliver high-quality solutions on time.

Skills

Node.js

React

PWA

REST APIs

MongoDB

Git

Azure DevOps

CI/CD

English

Education

Bachelor's degree in Computer Science or Software Engineering

Tools

Express.js

NestJS

Job description

Emerson Electric (Asia) Limited - ROHQ is seeking a Senior Application Developer in Mandaluyong, Philippines. You will design and deliver mobile-friendly, enterprise-grade web apps using Node.js and React, with PWA capabilities and MongoDB-backed data models, serving field teams and business users across devices.

You will work across the full SDLC, implement offline-first strategies, and collaborate with cross-functional teams to ensure scalable, secure APIs and responsive frontends for a global