First call with human resources, and then you have three or four technical interviews with first a conversational interview with an applied scientist, and then coding, and explaining a project. It is hard.

The process is made of 4 interviews. One coding exercise (leetcode Easy/Medium level), one ML fundamentals, one EDA + ML System design and one fit interview with a manager. You get to pass all interviews if you succeed the code interview, which is great because you might do poorly on one topic but shine on another. Don't give up because you didn't perform well on a round.