I applied through a staffing agency. The process took 1 day. I interviewed at Cognizant (Bengaluru) in Feb 2018
Interview
1. Technical interview : First round was easy with very basic questions
2. Technical interview : they checked in depth knowledge on java and spring database relared questions
3. HR interview
4. Offer letter
First there will be a screening round ,most probably a telephonic or video call followed by a Managerial round
Lastly a client round where you will be asked about your day to day contribution in project
I applied through an employee referral. The process took 1 week. I interviewed at Cognizant (Winston-Salem, NC)
Interview
Screening from a cognizant employee via a phone/teams call, sometime involving a scenario based coding question or a tell me a time when kind of questions, then a client round interview.