A QA (Quality Assurance) Analyst using Selenium is responsible for ensuring that software applications work correctly and meet quality standards through automated testing.

Selenium is a powerful open-source tool used to automate web browsers, allowing QA analysts to create and run test scripts that simulate user interactions on websites. This helps in identifying bugs, verifying functionality, and improving software reliability.

By combining manual and automated testing, a QA Analyst with Selenium expertise ensures faster testing cycles, consistent performance, and higher product quality before release.