React Native Engineer Role Overview We are seeking a React Native Engineer to build and optimize high-performance, offline-capable mobile applications. You will be responsible for mobile architecture, seamless on-device data synchronization, native platform integrations, and driving smooth app updates across the App Store and Google Play Store.

Key Responsibilities ● Mobile Development: Architect, build, and maintain scalable React Native applications for iOS and Android. ● ● Offline-First Architecture: Design and optimize local storage and data synchronization pipelines using SQLite and on-device databases. ● ● Native Integration: Bridge custom native modules (Swift/Kotlin/Objective-C/Java) and optimize platform-specific capabilities. ● ● App Lifecycle &

- Releases: Manage app store deployments, version upgrades, local schema migrations, and data preservation strategies. ● ● Performance Tuning:



Profile and resolve performance bottlenecks, memory leaks, and frame rate drops for a smooth user experience. ● Key Qualifications ● React Native: Deep experience with React Native, state management, and modern mobile architectural patterns. ● ● On-Device Data &
- SQLite: Proven track record building offline-first apps, working with SQLite, and handling complex data sync. ● ● Native Development: Strong hands-on background in native iOS (Swift) and/or Android (Kotlin) development. ● ● App Store &
- Deployment: Direct experience managing App Store / Google Play submissions, releases, and CI/CD for mobile. ● ● Upgrades &
- Migrations: Hands-on experience with React Native upgrades, native dependency management, and safe local data migrations.

📌 Mobile Developer (React Native) (Colombia)
🏢 Yochana
📍 Colombia