Google

Very hard and crazy questions that I would have never gotten in a million years. Good luck to you if you have that interview with them, lol. Wish you the very, very best.

Was referred by a friend. Had an HR screen over the phone, then a technical screen with one engineer. The process was just as they described: very fair and to the point.

I think the interview process was good. They take prior experience into account, with a heavy emphasis on a technical portion. If you are technically competent and fit into the company culture, then it goes smoothly.