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Mobile App Developer - (iOS/Android)

United States🌐 Remote💼 Full-time🗓 2026-06-10 → 2026-10-07

Core

Build, maintain, and optimize production-ready mobile applications for iOS and Android platforms, focusing on performance, scalability, and user experience.

Role type

Senior Mobile App Developer (iOS/Android/Cross-platform)

Builds

Native and cross-platform mobile applications for real-world environments

Domain

Mobile Development (iOS/Android)

Deliverable

production ML models | product features

Required skills

Swift, Kotlin, React Native, Flutter, REST APIs, GraphQL, CI/CD, Unit Testing, UI Testing, Performance Optimization, Mobile Architecture

Preferred skills

Push notifications, Chat systems, In-app purchases, Firebase Analytics, Mixpanel, Amplitude

Technologies

Swift, Kotlin, React Native, Flutter, REST APIs, GraphQL, Firebase Crashlytics, Sentry, New Relic, Fastlane, Bitrise, Git

Responsibilities

Build and maintain mobile applications using native and cross-platform frameworks; Implement responsive interfaces from design prototypes; Integrate APIs and backend services; Write and maintain unit and UI tests; Debug crashes and optimize performance; Manage app releases and store compliance; Monitor app performance and stability.