Remote Mobile App Engineer (iOS/Android) — Freelance

JobCubby; Belgique; À distance; EUR 59 000 - 84 000; Temps partiel

Résumé du poste

Mindrift is seeking a freelance Mobile App Developer to design, build, and refine cross-platform apps for iOS and Android, using React Native, Flutter, Swift, or Kotlin. This part-time remote role focuses on delivering production-ready mobile experiences with attention to performance and platform guidelines.

You will work on Tendem project tasks, integrate device APIs, and collaborate with backend services, aiming for high-quality, scalable mobile solutions across multiple categories.

Qualifications

• 3+ years of mobile app development experience.
• Experience shipping iOS and/or Android apps.
• Portfolio of shipped apps with App Store/Play links.
• English proficiency: B2 or higher.

Responsabilités

• 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).

Connaissances

React Native

Flutter

Swift

Kotlin

Formation

Bachelor's degree or higher

Outils

Firebase

Supabase

Description du poste

Mindrift is seeking a freelance Mobile App Developer to design, build, and refine cross-platform apps for iOS and Android, using React Native, Flutter, Swift, or Kotlin. This part-time remote role focuses on delivering production-ready mobile experiences with attention to performance and platform guidelines.

You will work on Tendem project tasks, integrate device APIs, and collaborate with backend services, aiming for high-quality, scalable mobile solutions across multiple categories.