My first interview was a video call, programming interview. After this round I was invited to the onsite interview rounds and flown to the HK office. Did 2 rounds of programming problems, before being told I was unsuccessful.

Nontrivial leet code questions, medium to hard range with focus, some mock games, and in-depth follow-up / edge case questions. 1 screening round follow by onsite that was 4-5 interviews.