Technical interviewing staff were engaging, kind, and professional for the most part. Unfortunately the interview coordination and recruiting staff dropped the ball on several occasions.

The recruiter I talked with was not on time to a single one of our scheduled calls, even cancelling our very first meeting with 0 minutes notice. The excuse every time was that a meeting went long. The interview coordinator would take multiple days to respond to emails (but would email me if my responses took more than 24 hours) and didn't pass along my choice of language to the coding challenge interviewer, leading to a very poor initial impression.

When was a time you had a disagreement with a coworker, and how did you resolve it?