Applied through campus recruiting. Had a 30-minute on-campus interview that was a very standard behavior interview. Was called back for a four-hour interview at the nearby office. The in-office interview was kind of strange - I was started off with a tour of the office and warehouse which was periodically interrupted by "quiz questions" from my tour guide. For example, she would explain a business practice that the company uses, and then immediately ask "Why do you think we do it this way?" The questions were not very difficult if you have a basic knowledge of business/warehousing/their industry. I even got one wrong but she seemed not to mind very much. The rest of the time (~3 hours) was spent in a series of one-on-one interviews. I don't remember much about those interviews specifically other than that most people I met seemed very quiet and introverted. I don't remember any surprises or particularly difficult questions. I was emailed the next day with an offer for the job.