I applied online. The process took 2 months. I interviewed at Amazon (Cincinnati, OH) in July 2014
Interview
Multiple phone interviews with different finance managers. That led to an invite to come to a fulfillment center and round robin interview day and excel test. They give you a tour of the fulfillment center which is really cool and then it's non-stop interviews for about 4 hours. Make sure you grab a bottle of water.
Interview questions [1]
Question 1
How did you change a process that resulted in a significant improvement?