First round is an Hackerrank coding questions. Second round is online technical questions. All questions revolving data engineering knowledge and a few SQL optimization questions. I personally liked the interview process because the interviewer did not focused too much on my inexperience on a new domain but instead focus on data engineering knowledge I possess.

HR call first, then hackrank technical review about sql and python. the sql question is about primary key and other sql concept. python quesiton is about lamda function. they were easy question if you are familiar with the concepts