Freelance Mobile App Developer (iOS / Android)
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Key skills for this role
About the Role
Mindrift seeks a skilled Mobile App Developer to build native and cross-platform mobile apps for iOS and Android as part of the Tendem project. This freelance remote role involves developing responsive UIs, integrating device features, and ensuring app stability.
Key Skills for This Role
Responsibilities
- Build mobile applications using React Native, Flutter, Swift, or Kotlin
- Implement responsive mobile UIs following platform conventions
- Integrate native device features (camera, push notifications, location, storage, biometrics)
- Connect apps to backend APIs, handle offline state, caching, and synchronization
- Implement monetization features where required (in app purchases, ads, subscriptions)
- Evaluate AI generated mobile code and refactor for correctness, performance, and maintainability
- Debug platform specific issues and prepare builds for distribution (TestFlight, Play Console)
Requirements
- At least 3 years of relevant experience in mobile app development
- Hands on experience with at least one of: React Native, Flutter, Swift/SwiftUI, or Kotlin/Jetpack Compose
- Solid understanding of mobile UI patterns, navigation, state management, and platform guidelines
- Experience integrating REST APIs, handling async data, and managing local storage
- Familiarity with native device APIs (notifications, camera, location, storage, biometrics)
- Experience with mobile build tools, code signing, and submission to App Store / Google Play
- Portfolio of shipped mobile apps with App Store / Google Play links preferred
- English proficiency: Upper intermediate (B2) or above
Full Job Posting
About Mindrift and the Role
- Mindrift is looking for skilled Mobile App Developers to join the Tendem project and build native and cross platform mobile applications.
- This part time remote opportunity is ideal for professionals with hands on experience shipping iOS and/or Android apps.
Key Responsibilities
- Build mobile applications using React Native, Flutter, Swift (iOS), or Kotlin (Android).
- Implement responsive mobile UIs that follow platform conventions (iOS HIG, Material Design).
- Integrate native device features (camera, push notifications, location, storage, biometrics).
- Connect apps to backend APIs, handle offline state, caching, and synchronization.
- Implement monetization features where required (in app purchases, ads, subscriptions).
- Evaluate AI generated mobile code and refactor for correctness, performance, battery use, and maintainability.
- Debug platform specific issues and prepare builds for distribution (TestFlight, Play Console).
Requirements
- At least 3 years of relevant experience in mobile app development.
- Bachelor's or Master's Degree in Computer Science, Engineering, or related field is a plus.
- Hands on experience with at least one of: React Native, Flutter, Swift/SwiftUI, or Kotlin/Jetpack Compose.
- Solid understanding of mobile UI patterns, navigation, state management, and platform guidelines.
- Experience integrating REST APIs, handling async data, and managing local storage.
- Familiarity with native device APIs (notifications, camera, location, storage, biometrics).
- Experience with mobile build tools, code signing, and submission to App Store / Google Play.
- Experience implementing in app purchases, ads, or subscriptions is a plus.
- Familiarity with backend services such as Firebase, Supabase, or similar is a plus.
- Portfolio of shipped mobile apps (required, with App Store / Google Play links preferred).
- English proficiency: Upper intermediate (B2) or above.
Compensation and Expectations
- Tasks estimated to require around 10–20 hours per week during active phases.
- Contributors can earn up to $60 per hour equivalent, depending on level and pace.
Why This Opportunity
- Work fully remote on your own schedule.
- Gain hands on experience in a hybrid environment with AI agents.
- Participate in performance based bonus programs.
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