Senior Mobile Developer

Harris Computer Systems

United States

25 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

3 years minimum

Compensation

$125,000.0 - $135,000.0

Working hours

Regular working hours

Job source

harriscomputer.wd3.myworkdayjobs.com

Tech stack

Artificial Intelligence Cloud Computing Software Quality Code Review Continuous Integration Serialization Cursor (Graphical User Interface Elements) Dependency Injection Software Design Patterns Memory Management Gradle Junit

+21 more

Model View ViewModel Software Architecture Release Management Mockito Software Engineering Systems Architecture User Interface Testing GitHub Copilot Swiftui Concurrency Prompt Engineering Ios Frameworks Software Application Programming Kotlin Information Technology Jetpack Compose Integration Frameworks Restful APIs GPT Xctest Microservices

Job description

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

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., 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.