First interview was a on-campus screening in my university. It was about ~45 minutes in length and was asked 2 behavioral questions and 1 technical. In this interview you're asked which Microsoft teams you're interested in joining, which will later be reflective in which team will interview you in the second round. After 2 weeks I got an email from an interviewer scheduler for an on-site interview at Microsoft's headquarters at Bellevue, Washington. The interviews, at least for my case, was 3 back-to-back interviews with engineers from the cloud&enterprise team. Interviews were each 1hr in length and they varied from technical questions, design questions, and behavioral questions. Overall was a good experience, they paid for the whole trip + sightseeing + food + uber!

The interview was a long process. There was first the recruiter screen, which was followed by a 4-loop interview structure that covered technical, behavioral, and system design. The interviewers were very kind and accommodating.