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Freelance Mobile App Developer (iOS / Android)

1 hour, 44 minutes ago

Australia

Part-time

Mid Level

Mobile Engineer

Mobile Development

Android Firebase Flutter iOS Jetpack Compose Kotlin React Native REST API Supabase Swift SwiftUI

Apply Now

Mindrift.ai: Be the “I” in AI

Join 10,000+ experts earning $15-50/hr training AI models remotely. Flexible freelance work, weekly payments. No AI experience required. Apply in 5 minutes.

Internet Software & Services

View All Jobs 346

Description

Build mobile applications using React Native, Flutter, Swift, or Kotlin.
Implement responsive mobile user interfaces that follow iOS and Android platform conventions.
Integrate native device features such as camera, push notifications, location, storage, and biometrics.
Connect applications to backend APIs and handle offline state, caching, and synchronization.
Implement monetization features such as in-app purchases, ads, and subscriptions when needed.
Review, debug, optimize, and refactor code to improve correctness, performance, battery efficiency, and maintainability.
Debug platform-specific issues and prepare app builds for distribution through TestFlight and Google Play Console.
Design, build, and refine mobile applications across categories such as utilities, fitness, games, productivity, delivery, and content apps.

Requirements

At least 3 years of relevant experience in mobile app development.
Hands-on experience with at least one of React Native, Flutter, Swift/SwiftUI, or Kotlin/Jetpack Compose.
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 such as notifications, camera, location, storage, and biometrics.
Experience with mobile build tools, code signing, and submission to the App Store or Google Play.
Portfolio of shipped mobile apps is required, with App Store or Google Play links preferred.
English proficiency at Upper-intermediate (B2) level or above is required.
Bachelor’s or Master’s degree in Computer Science, Engineering, Information Technology, or a related technical field is a plus.
Experience implementing in-app purchases, ads, or subscriptions is a plus.
Familiarity with backend services such as Firebase, Supabase, or similar is a plus.

Benefits

Work fully remote on your own schedule.
Project-based freelance opportunity with part-time workload of around 10–20 hours per week during active phases.
Compensation of up to $60 per hour equivalent, depending on contribution level and pace.
Performance-based bonus programs that reward high-quality work and consistent delivery.
Opportunity to work on real-world technology projects for a global platform.

Interested in this position?

Apply directly on the company website

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