Freelance Mobile App Developer (iOS / Android)
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Key skills for this role
About the Role
Mindrift is looking for a skilled Mobile App Developer (React Native, Flutter, Swift, or Kotlin) to join the Tendem project. The role involves building native and cross-platform mobile applications, integrating device features, and refining AI-generated code.
Key Skills for This Role
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 it 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, Information Technology, or related technical fields is a plus.
- Hands on experience with at least one of: React Native, Flutter, Swift/SwiftUI (iOS), or Kotlin/Jetpack Compose (Android).
- 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.
Full Job Posting
Role Overview
- Mindrift is looking for skilled Mobile App Developers (React Native, Flutter, Swift, or Kotlin) to join the Tendem project and build native and cross platform mobile applications within our hybrid AI + human environment.
- In this role, as an AI Pilot, you'll collaborate with Tendem Agents that handle repetitive tasks, while you provide mobile engineering expertise, platform specific judgment, and quality control.
- 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 it for correctness, performance, battery use, and maintainability.
- Debug platform specific issues and prepare builds for distribution (TestFlight, Play Console).
Requirements And Benefits
- At least 3 years of relevant experience in mobile app development (required).
- Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, or related technical fields is a plus.
- Hands on experience with at least one of: React Native, Flutter, Swift/SwiftUI (iOS), or Kotlin/Jetpack Compose (Android).
- 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 (required).
Compensation
- On this project, contributors can earn up to $60 per hour equivalent, depending on their level and pace of contribution.
- Compensation varies across projects depending on scope, complexity, and required expertise.
Why this freelance opportunity might be a great fit for you?
- Work fully remote on your own schedule with just a laptop and stable internet connection.
- Gain hands on experience in a unique hybrid environment where human expertise and AI agents collaborate seamlessly.
- Participate in performance based bonus programs that reward high quality work and consistent delivery.
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