Senior Mobile Developer

Harris Computer · Alaska, United States

Full-time$125,000 – $135,000

Apply directly on Harris Computer’s careers site — no account needed.

About the role

  • Proficiency in Kotlin & Swift: Deep understanding of modern Kotlin (coroutines/Flow, serialization) and Swift (async/await), including the platform runtimes, memory management and concurrency.
  • Native UI Frameworks: Experience building production UI with declarative frameworks — Jetpack Compose on Android and SwiftUI on iOS — including state management and lifecycle.
  • Architecture & Dependency Injection: Experience with reactive, testable mobile architectures (e.g. MVVM, The Composable Architecture) and dependency injection frameworks such as Koin.
  • RESTful API Integration: Experience designing and consuming robust, scalable REST APIs for third-party integrations and internal UI consumption (e.g. Retrofit/OkHttp on Android, URLSession on iOS).
  • Testing Frameworks: Proficiency with mobile testing across the pyramid — unit, integration, and UI testing with tools such as JUnit, Mockito, Robolectric, Espresso, and Compose UI test on Android; XCTest and XCUITest on iOS.
  • Mobile Tooling & CI/CD: Experience with automated, multi-target build and release pipelines (e.g. Gradle, Swift Package Manager, Bitrise, Fastlane), ideally for white-label / multi-tenant apps.
  • Worked on AI assisted development (e.g. GitHub Copilot, Claude, Cursor or ChatGPT)
  • Familiarity with AI directed prompt engineering for developing applications.

Responsibilities & Duties

  • Contribute to architectural discussions, make design decisions, and ensure that the overall software architecture aligns with business goals and industry best practices.
  • Solve complex technical problems and make critical decisions related to technology selection, system architecture, and project planning.
  • Provide technical leadership and guidance to junior members of the development team.
  • Conduct code reviews to ensure code quality, maintainability, and adherence to coding standards.

Requirements

  • Bachelor's degree or Diploma in Computer Science, Engineering, related field, or equivalent work experience.
  • 8+ years of experience in software development, and 3+ years as a Software Engineer with a focus on designing and building complex, scalable systems.
  • Deep understanding of software engineering principles, design patterns, algorithms, and system architecture.
  • Ability to lead technical discussions, make critical decisions, and drive consensus among team members.
  • Experience with cloud technologies and microservices architecture.

Salary range: $125,000 - $135,000 USD per year.

Description sourced from the public LinkedIn listing — this role isn't indexed from the company's career page yet.

Skills

  • Kotlin
  • Swift
  • Jetpack Compose
  • SwiftUI
  • REST
  • React
  • Node.js
  • Java
  • C++
  • Python

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