Understanding business requirements and identify test scenarios from them; Working closely with Product Owner and development team to create test plans,test cases and test data; Planning and execution of functional tests (integration, system test and user acceptance tests), as well as regression tests and documentation of the results; Defect management - documenting and tracking defects; Preparing of requirement traceability matrix; Estimating work effort and gathering test requirements from business analysts and developers; Participate in scrum ceremonies (Daily, Planning, Review, Retro);