I applied online. The process took 2 months. I interviewed at CSG
Interview
It was a tough technical interview. Once that was done, rest all were mere formalities. Interviewer was very professional, and only asked what was mentioned in the CV. And step by step grilled for each and every related terminology, process that were being mentioned in the answers.
Interview questions [1]
Question 1
Mostly about the domain knowledge, and technical stuff from prior experience.