Senior Mobile Developer, Android

Profitable, no outside investors, and no plans to take any. We grow when customers pay us.

We're looking for a Senior Mobile Developer, Android to join our team in Columbia. Mobile-focused role working in Swift, Kotlin, or both. You'll work with designers, backend engineers and QA. Hybrid. You will need to be in Columbia at least two days per week.

Your responsibilities:

• Profile memory, battery and startup time with Instruments and Android Studio Profiler.
• Integrate with REST and GraphQL APIs, including token refresh and retries.
• Write unit tests with XCTest or JUnit and UI tests with XCUITest or Espresso.
• Maintain React Native or Flutter code where the app shares a codebase.
• Monitor crash reports in Firebase Crashlytics or Sentry and fix the top issues each sprint.
• Manage App Store Connect and Google Play Console releases, including phased rollouts.
• Add push notifications through APNs and Firebase Cloud Messaging.

What you'll need:

• 5+ years of professional iOS or Android development.
• Shipped at least one app to the App Store or Google Play that is still in use.
• Experience with async code (Swift Concurrency, Combine, Kotlin Coroutines, Flow)
• Familiarity with mobile release processes, code signing and provisioning profiles.
• Comfort working with REST APIs and JSON.

What you get:

• Health, dental and vision coverage starting on day one.
• 401(k) with company match.
• Paid sick leave.

Start dates are flexible, usually within a few weeks of an offer.

Start: Within 30 days.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at High Desert Software.