Mobile App Developer - (iOS/Android)
Core
Build, maintain, and optimize production-ready mobile applications for iOS and Android platforms, focusing on performance, scalability, and user experience.
Role type
Mid-to-Senior Mobile App Developer (iOS/Android/Cross-platform)
Builds
Native and cross-platform mobile applications for real-world user environments
Domain
Mobile Development (iOS/Android), Cross-platform frameworks, SaaS/Fintech/Healthcare/E-commerce
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Swift, Kotlin, React Native, Flutter, REST APIs, GraphQL, CI/CD, Unit Testing, UI Testing, Performance Optimization, Mobile Architecture, API Integration, State Management, Debugging, App Store Deployment
Preferred skills
Push Notifications, Chat Systems, In-app Purchases, Firebase Analytics, Mixpanel, Amplitude, SaaS, Fintech, Healthcare, E-commerce
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, pixel-perfect mobile interfaces from design prototypes; Develop scalable and maintainable mobile architectures; Integrate APIs and backend services; Build new user-facing mobile features; Write and maintain unit tests, UI tests, and automated test coverage; Debug crashes, memory leaks, and performance bottlenecks; Manage releases through TestFlight, Apple App Store, and Google Play Console; Monitor app performance and optimize startup, memory usage, and battery efficiency; Implement secure authentication and ensure compliance with GDPR, HIPAA, and SOC 2.
Seniority
Mid-level to Senior, hands-on IC