I applied through university. The process took 1 day. I interviewed at Citicorp Services India (Kānpur, Uttar Pradesh) in Dec 2011
Interview
It was a campus interview at my grad school IIT Kanpur.
First part was the technical screening round involving written test with analytical, comp science and coding questions.
After shortlisting I had two interviews face to face with the panel (hiring manager & developers). One interview was mostly around the written test in previous round on the coding questions and the ones i did not attempt.
Other interview was comp science, DS, Algo and coding related with 4-5 questions testing these concepts.
Interview questions [1]
Question 1
One programming question was to design a parking lot for cars. Given a car with a linear parking lot structure with filled and empty slots design algo how to park the car.