5 rounds of interviews in total:
1) HR interview for about 30 mins asking about my favourite project, motivations, right to work, etc.
2) Interview with Head of Data Science (45 mins) - understand motivations, why DataRobot, technical capabilities, more to get to know you and how you'd perform in the team
3) Interview with Head of Sales (45 mins) - understand motivations, discuss aspects of yourself that aren't on your CV, talk about experience in sales, the culture at DR, etc.
4) Technical Interview with a Data Scientist (45 mins) - questions on feature engineering, big data management, how to handle common data issues, explain the need for cross validation, etc.
5) Presentation to a Panel (45 mins) - 15 mins to get to know you, 15 mins to present to 2 interviewers, and 15 mins for them to ask some questions and provide feedback