Duo Security interview questions

Spoke with their recruiter, spoke with the hiring manager, online code test with two software engineers, onsite interview with 5 interviews. The onsite interviews were engaging and interesting. Everyone was very well prepared and it was a very collaborative experience. I had a very positive view of the company through all of these interactions, and they ended up being my second choice because of the onsite experience even though they were my last choice heading into the onsite interview.

There was an initial chat with the recruiter. Then a phone interview with hiring manager. Another phone interview with hiring manager's boss. A technical phone interview. Then onsite interview consisting of 4 interviews plus lunch interview