The entire process took one week and consisted of three on-campus interviews.

The first two were technical, and the last one was a little less technical.

Immediately after each of the first two interviews, I was brought to a different room to schedule the next interview.

The format for the first two interviews was the same: two engineers watched and gave hints as I wrote code with a pen on a legal pad. They were very nice and helpful.

The final interview was with a senior engineer. I was told that it would not be technical, but it did involve a little bit of coding and a puzzle.

The first interview consisted of three generic, easy-to-medium questions.

The second interview featured two harder, more open-ended questions.

The final interview included a puzzle with a little math.