Freelance Mobile App Developer

Job Summary

To support the Tendem project, the part-time Freelance Mobile App Developer will design, build, and refine mobile applications for iOS and Android using frameworks like React Native, Flutter, Swift, or Kotlin, while working remotely.

Key responsibilities

• Build mobile applications using React Native, Flutter, Swift (iOS), or Kotlin (Android)
• Implement responsive mobile UIs that adhere to platform conventions and integrate native device features
• Connect apps to backend APIs, handle offline state, and prepare builds for distribution

Required qualifications

• At least 3 years of relevant experience in mobile app development
• 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, and platform guidelines
• Portfolio of shipped mobile apps with App Store/Google Play links preferred
• English proficiency: Upper-intermediate (B2) or above