I was contacted via email where I was asked when they could set up a phone interview with me. We discussed a day that would work for both of us before I was then informed that the position had been filled. This all happened in a period of about three hours.

Contacted by a recruiter who pressured me to do an interview while I was on a vacation, saying "the position will most likely be filled" by time I was home (which was only a day later); so I adjusted my schedule and cancelled plans during my trip to conduct the interview. On the day of the "interview", I waited for a whole HOUR from the time of our scheduled interview for the recruiter's manager to contact me. After waiting for nearly 90 minutes, I contacted the recruiter asking why the manager had not called me yet - to which the recruiter responded that her manager had been "pulled into a meeting" and asked me to reschedule the interview for later in the afternoon. We agreed to conduct the interview 2 hours later. 30 minutes before our rescheduled time, I received a missed call from the manager; I called him back exactly 2 minutes later, to which he doesn't answer and texts me that he'd "call me back in a minute" - I never received a call back. I received no further communication, and not one apology from neither the recruiter nor manager. I thought this was extremely rude, disrespectful and unprofessional behavior; I'm so sick of these recruiting companies ghosting applicants and treating us so poorly.