What is a QA automation testing?

A QA Automation Testing job involves designing, developing, and executing automated test scripts to ensure software quality and functionality. Automation testers use tools like Selenium, JUnit, or TestNG to replace manual testing with efficient, repeatable scripts. They collaborate with developers and QA teams to identify defects early in the software development lifecycle. The role requires strong programming skills, knowledge of testing frameworks, and an understanding of software development processes.