Sr QA Automation Engineer

Position: Senior QA Automation Engineer
Location: Remote from Argentina or Brazil only (Full-time)
Type: Contractor – Long-term project

We are seeking a Senior QA Automation Engineer to join an international team working on high-impact web and mobile applications. The ideal candidate will have strong experience in test automation, API testing, and mobile test frameworks, with advanced English skills to collaborate effectively in a global environment.

Responsibilities:

• Design, develop, and maintain automated scripts for web and mobile applications.

• Execute and analyze automated test suites, detecting defects and regressions.

• Perform API testing with Postman, ensuring reliable integrations.

• Develop and maintain mobile automation tests with XCUITest (iOS) and Espresso (Android).

• Collaborate with developers and PMs to align requirements and ensure quality throughout the software lifecycle.

• Report testing results clearly and propose continuous improvements.

• Share best practices and provide mentorship within the QA team.

Requirements – Must Have:

• Strong experience in web and mobile test automation.

• Proficiency with Playwright for web automation.

• Experience with Postman and API testing.

• Mobile automation with XCUITest (iOS) and Espresso (Android).

• Knowledge of JavaScript for automation scripts.

• Advanced English (B2+/C1) for daily communication in global teams.

Nice to Have:

• Experience with Appium (cross-platform iOS/Android).

• Experience with Cypress for web automation.

• Knowledge of Python for scripting and test frameworks.

What We Offer:

• 100% remote, long-term contract.

• Participation in global projects with multicultural teams.

• Stability and professional growth opportunities.

• A collaborative environment where innovation and quality are top priorities.