I had a screening call from HR, then I spoke with the hiring manager, then I had individual Zoom calls with 3 people on relevant teams, then another call with the hiring manager, and then another call with HR. All in all, 7 total interviews - and I still got rejected! The entire process was about a month from application to last interview/rejection and overall it was well organized. I only wish I got rejected earlier so I didn't waste so much of my time - entirely too many interviews. The HR rep also didn't ghost me and had the decency to tell me I was rejected, which I appreciated.