Senior QA Automation Engineer (Playwright)

We are looking for a Senior QA Automation Engineer with strong expertise in both manual and automated testing to join our team and contribute to the development of a new unified enterprise platform for a B2B communications provider. The platform consolidates multiple legacy customer portals into a single solution that supports the full commercial lifecycle for telecom customers.

Responsibilities:

• Own end-to-end quality assurance, including test strategy, test case design, and acceptance validation
• Perform manual and exploratory testing of new features in fast-changing (greenfield) environments where early automation is not optimal
• Gradually design, build, and maintain automated test suites for stabilized functionality, including UI, API, integration, and E2E tests
• Define and maintain a regression testing approach, starting with manual smoke testing and evolving into automated regression coverage focused on high-risk areas (auth, number purchase, porting, billing)
• Conduct API and integration testing across external systems such as carrier platforms, ServiceNow, billing APIs, and Cognito authentication flows
• Integrate automated testing into CI/CD pipelines and ensure continuous quality validation
• Collaborate with Business Analysts to clarify and validate acceptance criteria
• Log, track, and manage defects through resolution
• Support stabilization phases and UAT cycles to ensure production readiness