Two phone interviews. Generally speaking the interview process is great. But the recruiter somehow arranged the interview time and interviewer wrongly multiple times. They care more about research experiences and the coding problems are simple.

Had two rounds of technical interviews. Both interviews had coding and machine learning questions. I did not have any behavior questions. The coding questions are from leetcode with medium levels. Each coding question had a follow-up, but you don't have to finish the follow-up if no time left, but just answer the main idea to solve the follow-up.