Software Engineering - Mobile/Android - Intermediate

Ampcus Inc
New York, United States of America
3 days ago

Role details

Contract type
Temporary to permanent
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

New York, United States of America

Tech stack

Android
Unit Testing
Static Program Analysis
Profiling
Code Review
Data Stores
Software Debugging
Dependency Injection
Software Design Patterns
Object-Oriented Software Development
Performance Tuning
Stateflow
Data Streaming
XML
Modern Ui
Caching
GIT
Data Layers
Kotlin
Jetpack Compose
Asynchronous Programming
Pagination
Code Restructuring

Job description

  • Async & state: Coroutines + Flow/StateFlow, structured concurrency, cancellation, threading, and backpressure awareness.
  • Dependency Injection: Production experience with DI (commonly Hilt/Dagger); scoping, component design, testability.
  • Android fundamentals: Lifecycle, Navigation, background work (WorkManager), permissions, deep links, notifications.
  • Data layer: Room and DataStore; caching strategies; offline/poor-network handling.
  • Networking: REST integration (e.g., Retrofit/OkHttp verify org-approved libs), auth/token handling, pagination, retries, robust error handling.
  • Testing & quality: Unit tests for reducers/use-cases, ViewModel tests, some UI tests; CI-friendly builds; lint/static analysis usage.
  • Debugging & performance: Profiling, crash/ANR triage, memory/leak awareness, performance tuning in Compose.
  • Delivery practices: Git workflow, code reviews, refactoring, clear documentation/ADRs when introducing architectural changes.

Requirements

  • Experience: 2 5 years building and shipping Android apps in production; ownership of features end-to-end.
  • Language: Strong Kotlin (incl. coroutines); solid grasp of OOP, SOLID, and pragmatic design patterns.
  • Modern UI: Jetpack Compose (preferred) and/or strong XML UI skills; theming, accessibility, localization, multiple screen sizes.
  • Architecture: Hands-on delivery using MVI (unidirectional data flow): intents/actions reducer state; clear state modeling; side-effects handled cleanly.

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