First round will be online assessment in data structures. Second round will be testing your knowledge and skills which you mentioned in your resume. For me most of the question are related to TestNG annotations and how it's working. Third round will be discussion with lead. He use to test your ds skills. Mostly he used to ask the question related to set and maps. Then he will ask the question related to web services and API. Finally he will touches the question in SQL joins related queries. Fourth round will be discussion with manager. He use to test the problem solving skills and how you write the test cases for a scenario. Fifth round will be discussion with senior / delivery manager. He use to ask the question related to oops concepts and upcasting related questions. Last round will be BAR Raiser round. Here they will check your future plan, your strength and weekness then they will look for cultural fit.