Interviewer seemed overwhelmed. Wasn’t the friendliest, but probably had a busy/bad day. There were tests prior to the interview and a recruiter screen before the hiring manager interview. This interview took place a few years ago. To my knowledge, there were a few more interview rounds, but I didn’t pass the one with the hiring manager. I didn’t hear anything back for a while and was ghosted a bit. I think I ended up getting a generic rejection even though I had been talking to the hiring manager via email. Kinda impersonal and not the best experience, but not the worst.