I applied online. The process took 4 weeks. I interviewed at EnerSys
Interview
In the interview there was 2 round so you should have knowledge of your resume and experience you hold they will ask from your resume about project and skills related to it
Interview was easy they asked about experiences and education that you had and resume details about projects and languages written in your resume so overall it's easy so be prepared and thoroughly go through your details and experience
Interview questions [1]
Question 1
Explained your resume properly and you should know everything written in your resume