Freelance Mobile App Developer (iOS/Android)

About the role

Mindrift is seeking experienced mobile app developers to work on the Tendem project. As a freelance AI Pilot, you will collaborate with AI‑driven agents while delivering native and cross‑platform mobile applications for real users on iOS and Android devices. The position is part‑time and fully remote.

Key responsibilities

• Design, develop, and maintain mobile applications using React Native, Flutter, Swift (iOS) or Kotlin (Android).
• Implement responsive UIs that follow iOS Human Interface Guidelines and Material Design.
• Integrate native device features such as camera, push notifications, location, storage, and biometrics.
• Connect apps to backend APIs, manage offline state, caching, and synchronization.
• Implement monetization features like in‑app purchases, ads, and subscriptions.
• Evaluate AI‑generated code, refactor for performance, battery efficiency, and maintainability.
• Debug platform‑specific issues and prepare builds for distribution via TestFlight and Google Play Console.

Required profile

• Minimum 3 years of professional mobile app development experience.
• Bachelor's or Master's degree in Computer Science, Engineering, IT or related field is a plus.
• Strong attention to detail, performance awareness, and ability to work independently.

Required skills

• React Native
• Flutter
• Swift / SwiftUI
• Kotlin / Jetpack Compose
• iOS Human Interface Guidelines
• Material Design
• REST API integration
• Asynchronous programming and state management
• Local storage handling
• Device APIs (camera, push notifications, location, biometrics)
• TestFlight and Google Play Console build distribution
• In‑app purchases, ads, subscriptions implementation

What we offer

• Remote, part‑time freelance engagement
• Opportunity to work on AI‑enhanced development workflows