The first two rounds are basic data analysis and some SQL questions, interviewers are kind people and they want you succeed. The interview with senior members of the team who work in the states and overseas. This is a business analysis interview, in which you would be asked some analytics logistic questions given the data format that they use every day. I was offended in this last round by the senior member who refused to answer my questions and behaved rude. I hope she could find the person willing to work with her.