I applied through university. The process took 2 weeks. I interviewed at Ning Inc (Palo Alto, CA) in Nov 2010
Interview
There are two phone interviews, all programming questions. Just need to prepare some basic knowledge in Data Structure, Algorithms, and programming skills. Thy will ask you to actually code on a shared online document and ask some puzzle questions.
Interview questions [1]
Question 1
Calculate fibonacci for a very large number, and try to write a program to calculate it.