Initially applied online and received a call within a few days. First round interview was over the phone with the hiring manager and mainly consisted of talking about past projects and technologies used. The call lasted around an hour. Received a callback a few days later inviting me onsite for a series of interviews. I was told to expect the interview to last from 9:00 AM - 2:00 PM. The onsite interview consisted of a coding exam followed up by 1 on 1 interviews with the hiring manager, members of the team, and the CTO. The team member interviews were laid back and they mainly talked about the projects they were working on and how the application was architected. By the time I got to the CTO interview it was already 4:00 PM well over the 2:00 PM end time they had told me. He immediately started firing away a variety of C++ questions even though the position was for C#/.NET. In talking with him I got the impression he was very much hands on in the day to day coding/architecting even though there was a technical manager and several senior level developers. Like the last reviewer he also asked me my salary expectations and seemed very taken aback at the number I gave him. We wrapped things up a little after 5:00 and they told me they would be in touch a few days later. A week or so later I got an email from the CTO saying they were not going to extend and offer at that time. All in all I genuinely felt their 8 hour+ onsite interview process was a bit extreme for a small company utilizing fairly dated technologies.