Mobile Engineer – iOS & Android

About the role

We are looking for a Mobile Engineer who will own the architecture, development and performance of our native iOS and Android applications used by millions of active users. The role works closely with product managers, designers and backend engineers to deliver fluid, reliable experiences on a wide range of devices.

Key responsibilities

• Design, develop, test and maintain high‑performance native apps using Swift for iOS or Kotlin for Android.
• Apply modern architectural patterns such as MVVM, MVI or Clean Architecture to keep codebases modular and testable.
• Optimize startup time, memory usage and network efficiency across diverse device profiles.
• Collaborate with backend teams to define API contracts and integrate type‑safe REST and GraphQL services.
• Build and maintain CI/CD pipelines (Fastlane, Bitrise, GitHub Actions) and manage releases through App Store and Google Play Console.
• Create automated test suites – unit, UI automation and integration – to support continuous delivery.
• Participate in code reviews, design documentation and API definition to uphold engineering standards.

Required profile

• 3–6 years of professional experience in native mobile development (iOS or Android).
• Strong grasp of mobile concurrency, memory management, offline storage and state management.
• Solid computer‑science fundamentals including data structures, algorithms and design patterns.

Required skills

• Swift and iOS SDK (UIKit, SwiftUI, Combine) or Kotlin and Android SDK (Jetpack Compose, Coroutines, Flow).
• Modern architectural patterns: MVVM, MVI, Clean Architecture.
• REST and GraphQL API integration.
• CI/CD tools: Fastlane, Bitrise, GitHub Actions.
• App Store and Google Play Console deployment.
• Automated testing: unit, UI automation, integration.