Mid/Senior Tester with automation, Brazil

Own the end-to-end test strategy and execution to ensure each release meets both functional and non-functional requirements. Key Responsibilities: Define and maintain test plans, traceability, and entry/exit criteria. Write and execute manual and automated tests (functional, regression, exploratory). Collaborate with teams on shared suites (API tests in Postman, automation scripts review). Integrate and monitor tests in CI/CD pipelines (shift-left approach) Coordinate test data/environments with DevOps, manage fixtures/stubs. Log detailed, reproducible bug reports and assist in defect triage. Provide test results and release readiness reports to stakeholders.