There were two or three rounds - I don't remember exactly. It was either a recruiter, a head recruiter, then a director OR it was a career fair first, then straight to head recruiter then director.
I got the sense that they mostly cared about if I was going to be collaborative and work well with others. I have heard different stories from different people in varied branches of audit, but some interviews are in person at the Tempe office, and some are virtual - I guess it depends on the day of the week since the office works hybrid.