Total 3 rounds:
1) Telephonic technical
2) Face 2 Face technical
3) HR face 2 face
If tou clear all the rounds then no need of salary discussion. You will get expected salary.
Benefits:
1) Insurance - Personal, Group and Term
2) Free Breakfast, Lunch and Dinner
3) Home pickup and drop cab
4) Work from home (2-3 times in a week)
5) Diwali bonus or gifts
6) Sometimes performance variable 2X (twice) based on the company performance