I applied through an employee referral. The process took 1 day. I interviewed at Palantir Technologies in Mar 2010
Interview
I obtained an interview via an introduction from a friend, and it took around 2-3 weeks to set up an interview. I was interviewed sequentially by around 6 different people, with no break in between.
Interview questions [1]
Question 1
I was shown several of the interfaces for their various products, and asked how I might redesign them.