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Mindrift

Freelance Mobile App Developer (iOS / Android)

Mindrift

Remote · Part Time

最初に応募しよう

経験
3+ yrs
給料
USD 60 – USD 60 / hour
求人情報
1
投稿済み
2時間前
Work mode
在宅勤務
教育
Bachelor's or Master's degree in Computer Science, Engineering, Information Technology, or a related technical field is preferred.
Eligibility
Professionals with at least 3 years of mobile app development experience, strong English skills at B2 or above, and a portfolio of shipped mobile applications can apply. Candidates should be able to work independently in a remote freelance setup and have hands-on experience with native or cross-pla…
Resume
Required to apply

仕事内容

Overview

Mindrift is seeking experienced mobile app engineers to contribute to the Tendem project and help create polished native and cross-platform apps in a blended AI-plus-human workflow. In this setup, you will act as an AI Pilot, partnering with Tendem Agents who take on repetitive work while you provide mobile engineering expertise, platform-aware decision-making, and final quality checks so the apps are dependable, fast, and ready for real users on actual devices.

This is a part-time remote freelance opportunity suited to professionals who have practical experience delivering iOS and/or Android applications, working with platform APIs, and managing the mobile development lifecycle end to end.

About the Platform

Mindrift connects subject-matter specialists with AI-focused projects from leading technology innovators. The goal is to expand what Generative AI can do by bringing in real-world expertise from experts around the world.

Role Summary

As a Mobile App Developer on this Tendem engagement, you will create, improve, and support mobile applications across a range of categories such as utilities, fitness and wellness, games, productivity, delivery, and content. Work may involve iOS, Android, or both, using either native development or cross-platform frameworks.

Key Responsibilities

  • Develop mobile apps using React Native, Flutter, Swift for iOS, or Kotlin for Android.
  • Create responsive user interfaces that align with iOS Human Interface Guidelines and Material Design standards.
  • Connect mobile products with device capabilities such as the camera, notifications, location services, storage, and biometrics.
  • Link applications to backend APIs and manage offline behavior, caching, and data synchronization.
  • Add monetization functionality when needed, including in-app purchases, advertisements, and subscriptions.
  • Review AI-produced mobile code and improve it for accuracy, speed, battery efficiency, and long-term maintainability.
  • Troubleshoot platform-specific issues and prepare application builds for release workflows such as TestFlight and Play Console.

Requirements

  • Minimum 3 years of relevant mobile app development experience is required.
  • Hands-on experience with at least one of the following: React Native, Flutter, Swift/SwiftUI, or Kotlin/Jetpack Compose.
  • Strong understanding of mobile UI patterns, navigation, state handling, and platform design rules.
  • Experience working with REST APIs, asynchronous data flows, and local data storage.
  • Familiarity with native device features such as push notifications, camera, location, storage, and biometrics.
  • Experience with mobile build tooling, code signing, and publishing apps to the App Store or Google Play.
  • Exposure to monetization features such as in-app purchases, ads, or subscriptions is advantageous.
  • Knowledge of backend platforms like Firebase, Supabase, or similar tools is a plus.
  • Demonstrated focus on quality, performance, stability, and overall platform polish.
  • Ability to work independently and deliver complete mobile features without close supervision.
  • A portfolio of published mobile apps is required; links to App Store or Google Play listings are preferred.
  • English proficiency at upper-intermediate level (B2) or higher is required.

Workload and Engagement Details

The expected workload during active phases is approximately 10 to 20 hours per week. This figure is an estimate tied to project needs and is not a guaranteed number of hours; it applies only while the project is active.

Compensation

Contributors on this project can earn up to the equivalent of $60 per hour, depending on contribution level and pace. Pay levels may differ across other projects on the platform depending on their scope, complexity, and expertise requirements.

Perks and Benefits

  • Fully remote work with flexible scheduling, requiring only a laptop and a reliable internet connection.
  • Opportunity to gain practical experience in a hybrid environment where human specialists work alongside AI agents.
  • Access to performance-based bonus programs for high-quality, consistent delivery.

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