Full-Stack Web Developer – Node.js/React with PWA

Emerson Electric (Asia) Limited - ROHQ

Mandaluyong

On-site

PHP 600,000 - 900,000

Full time

14 days+

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Job summary

Emerson Electric (Asia) Limited - ROHQ is seeking an Application Developer to build and maintain mobile-friendly, enterprise web apps for Lifecycle Services. You will design Node.js REST APIs and deliver React frontend interfaces optimized for mobile and desktop usage, with offline-capable PWA experiences backed by MongoDB.

The role requires strong Node.js and React skills, PWA experience, and the ability to work across mobile and tablet form factors.

Qualifications

Bachelor's degree in Computer Science, Software Engineering, or a related field.
3+ 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.