GenixBit Labs Pvt. Ltd.
Senior Mobile App Developer (React Native / Flutter)
Senior hybrid role in Singapore building high-performance cross-platform iOS/Android apps with React Native or Flutter, including native Swift/Kotlin module integration, performance optimization, and App Store/Google Play deployment with OTA updates.
- Compensation
- SGD 110K–SGD 150K / yr
- Location
- Singapore, Singapore
- Work setup
- Not specified
- Seniority
- Senior
- Employment
- Full time
- Experience
- 4+ years
- Category
- Mobile
- Posted
Skills
Must have
- 4+ years mobile app development experience with React Native or Flutter
- Track record of published mobile applications in App Store / Play Store
- Deep understanding of mobile state management, native bridge calls, and push notifications
- Strong UI/UX design sensibility for iOS Human Interface Guidelines and Material 3
Full description
Full-time Singapore Singapore Hybrid Senior $110,000 - $150,000 SGD / year Posted: Oct 22, 2026 · Closes: Nov 11, 2026
About the Role
Build high-performance cross-platform iOS and Android mobile applications. Implement smooth 60fps gesture animations, offline storage, and push notification pipelines.
Key Responsibilities
- Develop feature-rich React Native or Flutter mobile apps for iOS and Android
- Integrate native iOS (Swift) and Android (Kotlin) modules when needed
- Optimize app startup time, memory consumption, and frame rates
- Manage App Store & Google Play deployment builds and OTA update channels
Requirements
- 4+ years mobile app development experience with React Native or Flutter
- Solid track record of published mobile applications in App Store / Play Store
- Deep understanding of mobile state management, native bridge calls, and push notifications
- Strong UI/UX design sensibility for iOS Human Interface Guidelines and Material 3
React Native Flutter TypeScript Swift Kotlin Firebase