React Native Developer

Job Title: React Native Developer (Mobile App – Attendance & Payroll System)

Location: Kolkata
Job Type: Full-Time / Contract (6 Months)
Salary: ₹20,000 per month

About the Project:

We are developing a mobile-based Employee Attendance and Payroll Management app for an EPC (Engineering & Electrical) workforce. The app will allow field employees to check in/out using selfie + GPS tracking, and automate daily wage and overtime calculations.

We’re looking for a skilled React Native Developer who can build the front-end mobile application and integrate it with APIs provided by our backend developer.

Key Responsibilities:

• Develop mobile app screens and navigation using React Native (Android focus)
• Integrate REST APIs for attendance, login, and payroll modules
• Implement GPS and camera access for attendance check-in/out
• Work closely with backend developer and tech manager for feature testing
• Optimize app performance and UI responsiveness
• Debug, test, and deliver production-ready builds

Requirements:

• 1–2 years of experience in React Native app development
• Strong understanding of React hooks, state management, and API integration
• Familiarity with Firebase, Google Maps API, or Expo libraries is a plus
• Ability to write clean, maintainable, and well-documented code
• Experience with Git / GitHub workflow
• Must be self-driven and able to meet deadlines
• Strong proficiency in JavaScript/TypeScript
• Experience with GPS/Location services and mapping APIs (Google Maps)
• Knowledge of state management (Redux, Context API, or Zustand)
• Familiarity with RESTful APIs and backend integration
• Experience with React Navigation for multi-screen apps
• Understanding of offline storage (AsyncStorage, SQLite, Realm)

Nice to Have:

• Experience working with backend teams (Node.js / FastAPI)
• Understanding of payroll or attendance systems
• UI/UX awareness for mobile design

What We Offer:

• ₹20,000/month (fixed)
• Flexible work hours, Hybrid
• Opportunity to work on a real-world scalable product with potential for extension.
• Certificate & recommendation letter on project completion

How to Apply:

Please send:

• Your resume / portfolio (GitHub or Play Store apps)
• Short note about your previous React Native project experience

Job Types: Full-time, Contractual / Temporary
Contract length: 6 months

Pay: ₹20,000.00 per month

Work Location: In person