After getting shortlisted, I was called for the further rounds at ADC - Bangalore.
Round 1: OB screening test.
Round 2: Descriptive Test.
Round 3: F2F interview, mostly to check your communication and confidence.
Round4: F2F interview, totally to check your technical knowledge.
Round 5: F2F with the HR, a few questions like why Amazon? etc...
That's all. Just be yourself and you can grab this job easily.