Sr. Automation Engineer

Sr. Automation Engineer (Expresso) - Android

Experience:

7+ Years

Location:

Mexico City, MX(Onsite)
Tech Stack:
Espresso, Kotlin, UI Automator, Mock

You will build a hermetic testing environment using   Espresso   and   UI Automator   that validates complex user flows across a fragmented device landscape.
What You'll Do
Test Architecture:
Design a layered automation strategy (Unit vs. Integration vs. E2E) to maximize coverage while minimizing execution time.
Scripting:
Write robust UI tests using   Espresso   and   UI Automator   (for cross-app interactions like Login/Payments).
Mocking:
Implement   Mock Web Server    or similar tools to create hermetic test environments, decoupling tests from backend instability.
Device Farm Mgmt:
Manage test execution across device farms (Firebase Test Lab, Sauce Labs) to ensure compatibility across varied screen sizes and OS versions.
CI Integration:
Integrate reporting tools (Allure/Report Portal) into CI to provide clear, actionable insights on test failures.
What You'll Bring

Experience:

7+ years in Test Automation with a focus on Android.
Coding:
Strong   Kotlin   development skills.
Frameworks:
Mastery of   Espresso   ,   UI Automator   , and   JUnit   .
Pattern Knowledge:
Understanding of the   Robot Pattern   or Page Object Model to write maintainable test code.

Infrastructure:

Experience with Docker or CI environments to run headless emulators.