We are looking for a motivated Mobile App Developer (0–3 years experience) specializing in React Native or Flutter to join our engineering team in Noida. In this role, you will build and maintain cross-platform mobile apps for our Remote Diagnostic and Predictive Maintenance System (RDPMS), working with real-time IoT monitoring data, REST APIs, and offline sync mechanics.

Mandatory Requirement: Candidates must have developed and published at least two mobile applications on the Google Play Store or Apple App Store. Please include links to your published apps in your resume or application.Key Responsibilities

- Build, test, and maintain cross-platform mobile apps using React Native or Flutter.
- Convert UI/UX wireframes and Figma designs into responsive, clean user interfaces.
- Integrate backend RESTful APIs, manage asynchronous calls, and handle JSON parsing and network error scenarios.
- Implement state management, local data caching, user authentication, and push notifications.
- Build offline data handling and synchronization logic for low-connectivity field environments.
- Debug app crashes, resolve UI performance bottlenecks, and prepare builds (APK/AAB/IPA) for app store releases.

Qualifications & Requirements
- Education: B.Tech / B.E.



/ MCA / M.Tech in Computer Science, IT, Electronics, or related fields.
- Experience: 0 to 3 years of hands-on mobile development experience.
- App Portfolio: At least 2 live apps published on the Google Play Store or Apple App Store (Mandatory).
- Framework Skills: Strong proficiency in React Native (JS/TS, Hooks, Navigation) OR Flutter (Dart, Widgets, State Management).
- Core Skills: Knowledge of RESTful APIs, OOP concepts, basic Data Structures, Git version control, and Postman.

Nice to Have
- Exposure to real-time communication protocols like WebSockets or MQTT.
- Experience with Firebase (FCM Push Notifications, Crashlytics).
- Experience with local databases like SQLite, Hive, Realm, or AsyncStorage.

Advantages
- Competitive salary (₹4.0L – ₹6.0L PA)
- Opportunity to work on cutting-edge IoT & predictive maintenance solutions
- High-growth learning environment with mentorship from senior engineers

Supplemental Pay: Performance bonus / Yearly bonus Work Location: In person (Noida)

Pay: ₹400,000.00 - ₹600,000.00 per year

Benefits

- Provident Fund

Work Location: In person

📌 Mobile App Developer (Noida)
🏢 Cosmictech Builders Private
📍 Noida