The process was pretty quick. I applied online and within a week received a call for a phone interview. Then I was offered to fly out to Tucson for their two day hiring event. It was really cool. You got a tour of the facility and were lodged very comfortably. There were about 100-150 people that attended the event as well.

Explain the Fourier transform? Explain a time when you had to write detailed instructions for someone and did it work?