I had one interview with the hiring manager, and then 4 back-to-back interviews with the team. There was a bit of 'walk me through your resume' and a few problems (Excel and SQL set of problems on the first interview, and a business case in the second interview)
They took ~10 days to respond that the interviewers thought that I was too senior for that role, and suggested I applied for other positions. This, of course, was unfortunate since I spent so much time preparing for the interview, and they seem to have spent a lot of time interviewing me. I did, but never heard back.