Responsible for implementing automation using JAVA Selenium Web driver Selenium grid Maven and roles and responsibilities of a selenium tester include understanding and examining test and implementation of automation up selenium test environments such as selenium web driver Maven integration TestNG Java and Jenkins selenium tester must create test cases with selenium web driver commands and element locators and also inspect tester must escalate test cases using JUnit TestNG annotations and Java selenium tester must also maintain automation tester must set up a selenium environment for preparing scripts selecting language and preparing tool testers other responsibilities include locating elements picking them with various properties and storing them in prepared selenium tester must prepare test cases in the preferred enhance the test cases the tester must continuously add and escalate test case scripts to develop robust test the test is executed the suites highlight the bugs and faults. The tester must resolve the bugs and assign the new issues to the developer team.