Once your resume has been shortlisted, there are three rounds.
First is an aptitude test (questions here were related to Finance, Accounting, basic maths, and reasoning), then 2 rounds of Interviews, both mainly consisting of technical questions.
If cleared, HR will call you can let you know that you've been selected and will send the offer letter within 3-4 working days (before sending the offer letter, HR will provide you with the CTC structure, along with the joining date on mail, once confirmed by you, the offer letter will be rolled out).
The overall process was smooth and the experience was good.
The salary offered in my opinion was a little less.