The interview lasted a little over an hour, and I was given a homework problem that was due within another hour. The entire process took approximately two hours.

The interviewer was very rude and disrespectful. He began by questioning why I would pursue software engineering or interview for such a position, which was confusing given my many years of experience as a software engineer.

There were generic questions about my past work, and the interviewer frequently interrupted me. He also attempted to correct me with statements that were not accurate.

What have you been doing recently? What are some recent tasks?

The homework problem was vague and confusing. He described it at a very high level. He wanted to do some multi-threaded code in Go, with the worker threads calling some function that had been provided at "Group Initialization".

The interviewer had obviously just come up with the question on the spur of the moment and hadn't given it much thought.