Very efficient. One call with the recruiter. One screening call with the hiring manager. Then three 30 minute interviews. Heard back in a day. They knew what type of person they were looking for and I was a good match.
30 minutes screening interview with recruiter
30 minutes screening interview with hiring manager
Three 30 minute interviews with three individuals including the hiring manager and that was it.
Got a call from the recruiter a day or so later with an offer. Quick and easy.