I applied online. The process took 3 months. I interviewed at SITA (Gurgaon, Haryana) in Sep 2013
Interview
3 Rounds, good check on your confidence and ability to presicly deliver your thoughts.Will ask you to describe yourself in a PPT slide. Final round will be taken by a group of 3-4 senior shots who will decide then and there. Skype conferencing with local guy is a medium in your final round.