For the first and last two interviews, the questions were mostly behavioural and situational (IE. Tell me about a time when, how would you handle "X" situation). The Life Story Interview was an hour, and was a retelling of my career story, with the interviewer asking clarifications as we went through, and attempting to connect my life story to the relevant Shopify values. The Case Study was done live, so I didn't have the chance to see it before going in. It was collaborative with the interviewer.