I applied through college or university. The process took 1 day. I interviewed at Valtech (New Delhi) in Nov 2017
Interview
The best people to work with.
Basically we had 4 rounds, aptitude was the first. It was just for filtration. Out of 500 odd only 40 were selected for technical and HR rounds. The technical and HR rounds were pretty good, be truthful and you'll get a job.