This was for a CA acquired company. 2 phone screens with recruiters and then was supposed to talk to the director. She never showed up or let me know that she would not make the interview. After they asked to reschedule and I reluctantly agreed, they wrote me back to say that the interview would not be rescheduled now. The most unprofessional interview that I have ever had. It was so bad that I had to write on this site for the first time.

Three interviewers including HR. Once you pass the first interview with the hiring manager, basically the rest of the process is easy. You might have other steps, such as talk with future-coworkers, but this is just checking your personality.