I had a LinkedIn connection with a Varonis recruiter after interviewing for a different position; I reached out to them when I saw an opening on their job board. After the recruiter call, I had a call with two Engineering leads, a second call with two PMs, and then a final call with the hiring manager and their director. The final call with the seniors was also a presentation format; my experience was relatively informal and was used mostly as a jump-off point for other questions and topics.