Freelance Mobile App Developer (iOS / Android)
Mindrift
IndiaPosted 10 days ago
Skill Required
Android DeveloperiOS DeveloperAndroidiOSReact NativeFlutterKotlindesignSwiftReactandContract
Key highlights
- $35 per hour equivalent maximum
- At least 3 years of relevant experience required
- Performance-based bonus programs
- Full-time remote work with flexible schedule
- Portfolio of shipped mobile apps required
- B2 English proficiency required
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 for real-world use cases. In this role, you'll apply your mobile engineering expertise to build stable, performant, and user-friendly applications for iOS and Android. This part-time remote opportunity is ideal for professionals with hands-on experience shipping iOS and/or Android apps, working with platform APIs, and handling the full mobile development lifecycle.
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).
- Review, debug, optimize, and refactor mobile application code to improve correctness, performance, battery efficiency, and maintainability.
- Debug platform-specific issues and prepare builds for distribution (TestFlight, Play Console).
- Ship complete mobile features independently.
Requirements
- At least 3 years of relevant experience in mobile app development (required).
- 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.
- Strong attention to detail and commitment to performance, stability, and platform polish.
- Self-directed work ethic with the ability to ship complete mobile features independently.
- Portfolio of shipped mobile apps (required, with App Store / Google Play links preferred).
- English proficiency: Upper-intermediate (B2) or above (required).
Nice to have
- Familiarity with backend services such as Firebase, Supabase, or similar is a plus.
- Experience implementing in-app purchases, ads, or subscriptions is a plus.
- Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, or related technical fields is a plus.
Benefits
- Work fully remote on your own schedule with just a laptop and stable internet connection.
- Participate in performance-based bonus programs that reward high-quality work and consistent delivery.
- Earn up to $35 per hour equivalent, depending on level and pace of contribution.
Additional details
- The Mindrift platform connects specialists with innovative technology projects. Our mission is to help develop high-quality AI technologies by combining real-world expertise from professionals across the globe with advanced AI development efforts.
- This is a freelance role for a Tendem project. As a Mobile App Developer, you'll design, build, and refine mobile applications across categories such as utilities, fitness/wellness, games, productivity, delivery, and content apps — for iOS, Android, or both, using native or cross-platform frameworks.
- Candidates should have a strong foundation in mobile application development, platform-specific UI/UX patterns, and building stable, high-quality mobile experiences for iOS and Android. We are looking for specialists who can confidently work with native or cross-platform frameworks, integrate device APIs and backend services, and build production-ready mobile applications.
- For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.
- Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.
- Apply your expertise to real-world technology projects while gaining experience building high-quality solutions for a global platform.