I applied in-person. The process took 3 months. I interviewed at Mastercard (Saint Louis, MO) in Feb 2012
Interview
The interviews were all in a very cordial and professional way. There were 3 phone interviews and a flight with 4 hours of onsite interviews, in a two month period.
Interview questions [1]
Question 1
The questions were very specific to my specialty in software development. For the very technical questions I was able to draw and explain the designs in a whiteboard.