4 rounds of 30 mins each. First interview was based on resume and some information about the company. What kind of work they do and what kind of work you would be doing. One interview related with basic algorithm knowledge. One interview related with your projects and the last coding interview. Basic concepts asked.

30 minute call, present slides on research and tell us about how you got involved in this work, what do you know/don't you know, how familiar you are with our processes, etc.