Three rounds:
1. Initial call with HR (15 mins)
2. Call with some team members (30-45 mins) This is just answering basic questions about yourself and your skills, what you know about the company/industry, why you think you would be a good fit, etc. Pretty basic
3. They send you a case study to complete (took about 2 hours to finish). There is then a zoom call with several senior members of the company where you essentially describe how you went about the case study and how you chose your answers. There is then a short mock call. It may sound scary but my interviewers were super nice and gave me great feedback on how to improve. The final interview was about 45 minutes.