3 interviews. The first one is very general with a university recruiter specialist. Don't expect to be asked any technical questions, just general questions about your previous experiences.
You will be referred to a team. If he team likes you they will ask to interview you. In the second interview you will asked some general technical questions related to your previous projects and internships. I was given a work place technical problem and the interviewer asked me about how I would approach the problem.
If the team likes you a third person will interview you to see where exactly you would fit in the team. This interview will contain more in depth technical questions.