as a senior QC will execute TCs about these type of testing :
1- automation UI testing using Selenium WebDriver and TestNG and cucumber
ex : login - navigation from page to another page - select items from sidebar and proceed in E2E cycle
2- API testing using postman and rest-assured
3- manual testing (UI , API , functional , regression , sanity testing)
4- ability to generate detailed bug reports - ex : ALM Tools familiar with (microsoft azure , jira , testrail )