Scheduled time with recruiter accommodating their schedule request rather than mine. Wait for a call, and it never comes. I sent a follow-up email and it turns out the person was on PTO. Reschedule for another day/time, they call me 15-20 minutes late then what was agreed upon. As our call concluded, I was told I'd be advanced to the hiring manager for an interview. I never was, but I just got the rejection email. This is just one interaction but this was probably the worst recruitment process I've ever partaken in.