They really want to get to KNOW YOU and make sure you're a great fit for them. First I applied online, a week later I did a video interview (not my first, and it was a better video interview than I have done for actual tech companies), a week later I was asked to do a group interview (not my first). The group interview was pretty short seeing that there was 3 of us being asked questions for about an hour. Everyone was very friendly and respectful. I spoke with a manager a few days later to talk more about this position, which was great because it gave me more insight if I wanted to be apart of the department.