Two rounds of interview, first round is behavioural where you can choose either on-site or via Skype. I was invited to the second round interview and a pre-interview dinner a day before. Second round interview(they call it super day) consists of 3 interviews, behavioural, technical, and group case. All the interviewers were very friendly and kind. Behavioural is easy and typical. Technical wasn't hard either, they focused more on the concepts rather than challenging coding questions. I was only asked one coding question where I actually had to write code, it was easy, any comp sci background student would be able to get it in no time. However, the group case is quite intense. You will be given a couple (continuous) situations where you and other interviewees will work together and pitch a solution under a time constraint. Expect to get something completely non-technical related. They want to see your problem-solving skill and ability to work with a team.