Overall interview process was smooth and the engineers there were really interesting to chat to. The number of interviews are a lot (6 of them) and my entire interview spanned a total of 3 months. Eventually finished all interview rounds and did not receive an offer due to a halt in hiring for the position.

First round OA, asking medium programming questions, second round video call for behaviroal questions, third round technique questions and other questions. I don't know the later round because I failed third round.