Job Description: React Native App Developer

Company: SISE Technology Pvt Ltd

Industry: Entertainment & Sports

Location: Sector 1, Salt Lake, Kolkata

Work Mode: Full-time (In-Person / On-site)

Salary: ₹30,000 – ₹40,000 per month

Key Responsibilities

- Develop, maintain, and enhance production-grade React Native applications.
- Implement new features, integrate REST APIs, and work with third-party SDKs and services.
- Manage image and video uploads, compression, optimisation, camera and gallery uploads, background uploads, thumbnails, and large-file handling.
- Configure push notifications, Firebase services, deep links, and universal links.
- Publish, update, and independently manage releases on the Google Play Store and Apple App Store.

Required Technical Expertise

- React Native: React Native CLI, JavaScript (ES6+), TypeScript, React Hooks, React Navigation, Redux or Context API, Axios, AsyncStorage, debugging, and performance optimisation.
- Android: Android Studio, Gradle, APK/AAB generation, Google Play Console, app signing, and keystore management.
- iOS: Xcode, CocoaPods, App Store Connect, TestFlight, Apple Developer Account, certificates, provisioning profiles, code signing, and App Store publishing.




- Firebase and integrations: FCM, push notifications, Analytics, Crashlytics, payment gateways such as Razorpay, Google Maps, Google Sign-In, Apple Sign-In, AWS S3, and social login.
- Tools: Git, GitHub/GitLab, Postman, VS Code, Android Studio, and Xcode.

Mandatory Qualifications

- Published at least 2–3 live applications on both the Google Play Store and Apple App Store.
- Hands-on experience with the complete Android and iOS release lifecycle, including production updates.
- Robust understanding of mobile application architecture and best coding practices.
- Proven experience integrating REST APIs and third-party SDKs.

Preferred Experience
Experience developing sports and fitness applications, academy management systems, educational or learning applications, student/parent/coach management apps, booking or service marketplaces, subscription-based products, or media-rich applications will be an advantage.

How to Apply:
Kolkata Location Preffered
Email Resume: [email protected]
WhatsApp DM: +91-XXXXXXXXXX

Pay: ₹30,000.00 - ₹40,000.00 per month

Benefits:

- Health insurance

Work Location: In person

📌 React Native App Developer (West Bengal)
🏢 Second Innings Sports and Entertainment
📍 West Bengal