What does an automation tester do?

An automation tester writes test scripts that verify software behavior automatically. This includes building test frameworks, writing end-to-end browser tests (Cypress, Playwright, Selenium), mobile app tests (Appium), API tests, and integrating test suites into CI/CD pipelines. At Acquaint Softtech, our automation testers focus on building sustainable test infrastructure that grows with your application and gives your engineering team confidence that every deployment is safe.