Android Test Developer

We are looking for an experienced Android Test Developer with strong expertise in Android instrumentation testing to work on Chrome Android test automation and open-source Chromium code.

Key Responsibilities:

• Modify and maintain Android instrumentation tests within the Chromium repository.
• Migrate existing tests from Espresso and other test helpers to the Public Transit framework.
• Develop test-specific classes to model Android UI states such as screens, dialogs and visual elements.
• Enhance the Public Transit framework when required to support test migration.
• Ensure tests remain reliable across emulators, real devices and multiple Android versions.
• Troubleshoot and resolve test failures, compilation issues, flakiness and performance regressions.
• Maintain or improve test readability, reliability and execution performance.
• Participate in code reviews and ensure changes meet quality standards.

Mandatory Skills:

• Strong hands-on experience with Java/Kotlin.
• Strong knowledge of Android SDK.
• Experience with Android Instrumentation Testing.
• Hands-on experience with Espresso.
• Good understanding of Gradle and Git.
• Experience developing or maintaining Android UI automation tests.

Good to Have:

• Chromium / open-source development experience.
• AndroidX Test.
• Page Object Model or similar UI test frameworks.
• Experience debugging and reducing flaky tests and improving CI stability.
• Experience with Android test automation across different devices and Android versions.