Easy, just asking some normal questions, like tell me about yourself, what was the most difficult things you ever had and how did you encounter it. And finally they will ask you do you have other questions that you wanna ask. And around 30 mins, done! People are super kind!

Two phone interviews with hiring manager and in person interview. The in person interview includes more people from the department you will be working in. I received a phone call with an offer approximately 1 week after the interview.