Web / React / Mobile Support Engineer - 100% Remote
Location: 100% Remote
Job Type: Permanent
Experience: 4 to 6 Years

Role Summary
We are seeking a Web / Mobile Application Support Engineer with hands-on
experience in React.js and React Native to provide L2/L3 support for customer-
facing web portals and mobile applications.
The candidate will investigate production issues, troubleshoot frontend and mobile
application failures, analyze API interactions and coordinate incident resolution to
maintain a reliable digital customer experience.

Required Technical Skills
Strong knowledge of Java Script, Type Script, React.js and React Native.
Positive understanding of HTML5, CSS3 and frontend application architecture.
Experience debugging web applications using Chrome Developer Tools or equivalent.
Experience troubleshooting REST API integrations and JSON responses.




Knowledge of Android and iOS mobile application behavior.
Familiarity with React hooks, state management and component-based architecture.
Understanding of authentication, OAuth2, JWT and session handling.
Experience using Git and CI/CD workflows.
Knowledge of application monitoring, crash reporting and error tracking.

Good to Have
Familiarity with Android Studio and Xcode debugging.
Knowledge of mobile app release processes and app store deployment.
Experience in telecom or large-scale consumer digital applications.

Expected Profile
A hands-on frontend/mobile support engineer who can investigate application issues
across browsers and mobile devices, distinguish frontend defects from backend
failures and support rapid production recovery.

📌 Web / React / Mobile Support Engineer - 100% Remote (India)
🏢 VGreenTek
📍 India