I applied through an employee referral. The process took 2 weeks. I interviewed at Genpact Process Solutions (New Delhi) in Sep 2011
Interview
5 rounds of interview. One with the client (3rd round). The first two and the last two with different people in a management. However, this might be different for person applying from the US. In my case, i was already working in India, and got interviewed for the role in the USA.