Very long interview process but everyone was super nice. First talked to a recruiter who was pleasant. Then I chatted with my hiring manager and their manager on separate calls. After that there were two days of around 2.5 hours each day of interviews with other members of the team, around 8 people total. In my opinion it was complete overkill in terms of the amount of time I had to dedicate to the interview, especially not knowing the salary going in. At the same time, it was nice that they involved a lot of members of the team to make sure I was a good fit for the company. The interview itself wasn't stressful - very causal conversation about my past experiences and career goals. Did not ask super detailed technical questions but did inquire a bit about my knowledge of specific techniques.