It was a very simple process. I met and talked with 7 people in 2 divisions and covered everything from previous experience to university studies, etc. The interviewer called me back within 2 hours of leaving the building and let me know I had an offer. That was several years ago, though, and the company was behaving more like a startup than a big company. Nowadays, the interview process is much slower and it takes much longer to extend offers, etc.