I applied through college or university. The process took 2 days. I interviewed at One.com (New Delhi) in Aug 2018
Interview
There are two rounds both consisting of mcq based technical questions .The questions are largely on linux followed by c that too from pointers and strings followed by dbms and networking.
I applied online. I interviewed at One.com (Gurgaon, Haryana) in Aug 2015
Interview
It was quick, properly managed.
Has been a great experience.
Interviewer was kind of arrogant and was small age may be a teenager!!
Lunch provided was good.
overall experience was good.
and interview was quite easy for my designation.