A recruiter call - a phone screen - an onsite interview with multiple interviews with engineers, hm, and c-level peoples. Overall process was extremely lack of the maturity. Coding and ML interviews were easy, but they tried to stick the prepared knowledge although there were multiple correct answers to some questions. The reason of negative experience was that C-level and hm of ML were conceited. There were some words without the proper respect to the candidate, which should not happen in a good company. It was one of the worst experiences and I turned down the offer.