Bits and Bytes IT Solution is looking for a skilled and experienced App Developer with 2–3 years of qualified experience in mobile application development.

The ideal candidate should have strong hands-on experience in developing, integrating, testing, debugging, and deploying mobile applications. The candidate must have advanced-level knowledge of mobile app development technologies, APIs, databases, authentication, third-party integrations, performance optimization, and app deployment.

Key Responsibilities

- Design, develop, test, and maintain high-quality mobile applications.
- Build responsive, scalable, secure, and user-friendly mobile applications.
- Integrate REST APIs and third-party APIs into mobile applications.
- Work with backend developers to integrate application APIs and services.
- Implement authentication, authorization, push notifications, payment gateways, and other integrations.
- Debug application issues and optimize app performance.
- Write clean, reusable, maintainable, and well-structured code.
- Perform application testing and resolve bugs before production deployment.
- Manage application versions and releases.
- Publish and maintain applications on Google Play Store and Apple App Store.
- Work with Git/GitHub for source-code management and team collaboration.
- Understand application security, data protection, and performance best practices.

Required Technical Skills The candidate should have advanced-level knowledge of relevant mobile development technologies, including:

Mobile App Development

- Android / iOS App Development




- Flutter / React Native / Native Android / Native iOS
- Dart / Java / Kotlin / JavaScript / TypeScript
- Responsive UI/UX implementation
- Mobile application architecture
- State management
- Application lifecycle management

API & Backend Integration

- REST API integration
- JSON and HTTP/HTTPS
- API authentication
- JWT / OAuth
- Third-party API integration
- Error handling and API debugging

Database

- MySQL / PostgreSQL
- Firebase
- SQLite
- Database integration and CRUD operations
- Basic database optimization

Firebase & Cloud Services

- Firebase Authentication
- Firebase Cloud Messaging (Push Notifications)
- Firebase Firestore / Realtime Database
- Firebase Analytics
- Crash reporting

Advanced Development Skills

- Payment Gateway Integration
- Google Maps / Location Services
- Push Notifications
- Social Login
- OTP Authentication
- Deep Linking
- Background Services
- Image/File Upload
- WebSockets / Real-time features
- App Performance Optimization
- Application Security

Development Tools

- Git & GitHub
- Android Studio / VS Code
- Postman
- Debugging & Testing Tools
- CI/CD knowledge will be an advantage

App Deployment

- Google Play Console
- Apple App Store / App Store Connect
- App signing and release management
- Production deployment and version management

Pay: ₹20,000.00 - ₹30,000.00 per month

Application Question(s)

- 1. How many years of professional experience do you have in App Development?

- 1. What is your current notice period?

Work Location: In person

📌 App Developer (Noida)
🏢 Bits and Bytes IT Solution
📍 Noida