I applied through college or university. The process took 1 day. I interviewed at GE HealthCare (Bengaluru) in Jan 2019
Interview
The first round was a written test which was normal, but the technical round was a kind of squeezing. After my experience, I would suggest going to basics in detail.
there were 3 technical interview rounds with 1 HR round, mostly related to the technical requirements / knowledge to do the job. Interview process took around 2 days to complete, with 2 technical rounds in the first day and 2 on the other day.