Mobile SDET

Compunnel

$90K — $120K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 3-6+ years in SDET roles for either Android or iOS
  • Strong expertise in Kotlin for Android or Swift for iOS
  • Hands-on experience with testing frameworks such as Espresso for Android or XCTest for iOS
  • Experience integrating mobile automation into CI/CD processes
  • Familiarity with mobile device farms like Sauce Labs or AWS Device Farm

Responsibilities

  • Design and maintain mobile automation frameworks for Android or iOS
  • Build reusable libraries and utilities for automated testing
  • Define quality metrics, test strategies, and test plans
  • Develop comprehensive test suites for integration, regression, and end-to-end testing
  • Troubleshoot and debug test failures using development tools

Benefits

  • Collaborative work environment with development and QA teams
  • Opportunities for continuous learning and improvement
  • Involvement in code reviews and best practice advocacy
  • Support for scalable testing strategies in a growing company
Full Job Description
Job Summary

We are seeking a skilled Mobile Software Development Engineer in Test (SDET) with expertise in either Android or iOS platforms. This role is responsible for designing, implementing, and maintaining robust mobile automation frameworks to ensure application quality and reliability. The ideal candidate will have strong experience in mobile test automation, CI/CD integration, and collaboration with development teams to support scalable testing strategies.

Key Responsibilities

  • Design, implement, and maintain mobile automation frameworks for Android or iOS applications
  • Build reusable test frameworks, libraries, and utilities to support automated testing
  • Define test strategies, coverage goals, quality metrics, and test plans
  • Develop and maintain integration, regression, and end-to-end test suites
  • Integrate automated tests into CI/CD pipelines using tools such as GitHub Actions, Jenkins, Azure DevOps, or fastlane
  • Troubleshoot and debug test failures using platform-specific development tools
  • Collaborate with developers and QA teams to resolve issues and improve application quality
  • Participate in code reviews and advocate for testability and automation best practices
  • Support test data management, network mocking, and hermetic testing strategies
  • Contribute to continuous improvement of automation frameworks and testing processes


Required Qualifications

  • Android SDET
  • 3-6+ years of experience in Android test automation or SDET roles
  • Strong Kotlin and Android SDK fundamentals
  • Hands-on expertise with Espresso, UI Automator, and Jetpack/Compose testing frameworks
  • Experience with AndroidX Test, JUnit 4/5, Gradle, build variants, and test orchestration
  • Experience integrating mobile automation into CI/CD pipelines
  • Experience with device farms such as Sauce Labs, AWS Device Farm, or BrowserStack
  • Knowledge of Android app architecture patterns such as MVVM or MVI
  • Understanding of coroutines, Flows, dependency injection, and mobile testing best practices
  • iOS SDET
  • 3-6+ years of experience in iOS test automation or SDET roles
  • Strong Swift and iOS SDK fundamentals
  • Hands-on expertise with XCTest and XCUITest for SwiftUI and UIKit applications
  • Experience building test frameworks and managing Xcode test plans and configurations
  • Experience integrating automated tests into CI/CD pipelines using xcodebuild and fastlane
  • Experience with device farms such as Sauce Labs, AWS Device Farm, or BrowserStack
  • Experience with API contract testing and mocking frameworks
  • Understanding of iOS application architecture patterns such as MVC, MVVM, or MVI
  • Knowledge of async/await, Combine, dependency injection, and mobile testing best practices


Preferred Qualifications

  • Experience with advanced mobile automation and quality engineering practices
  • Familiarity with cloud-based testing environments and scalable automation strategies
  • Strong troubleshooting, debugging, and analytical skills
  • Experience working in Agile development environments


Top Required Skills

  • Android SDET or iOS SDET
  • Mobile Automation Frameworks
  • CI/CD Integration for Mobile Testing

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