First round was a phone screen interview with HR. Second round was a 1.5 hour of interview. One 30m casual interview with questions about interest and so on. One 30m interview with technical questions and one 30m interview with another person on more questions about technical stuff and interests. I didnt know it was going to be 3 30m interviews back to back. The invitation email only said 30m so that was deceiving. I got nervous on the technical skills part.

Applied online. 30 minute call with HR followed by 2.5 hour interview with three difference members of the team. Two members conducted verbal assessments giving scenarios and asking how I would go about researching them. Felt like it was one of the best interviews I'd ever had. After two weeks of ignoring my follow up emails, HR finally responded with a short email informing me the team decided to go with someone else. Was kind of surprised by the unprofessionalism given the prestige of the company.