I applied through college or university. The process took 2 days. I interviewed at Infotrellis (Chennai) in Sep 2014
Interview
Multiple rounds
First round aptitude
second and third technical. They covered mostly the common concepts of Java and MDM related items.
Third round is more of a HR round where they try to see your FIT into the company culture.
The panel seemed friendly, even though the number of people on the panel is more. They might be trying to scare you with