I applied through other source. I interviewed at Tata Consultancy Services (Pune) in May 2015
Interview
Minimum 4 rounds for freshers. Aptitude, Group discussion, Technical and HR. After selection you will get a call for documentation. After documentation process, you will get your offer letter. It will take some days.
I applied through an employee referral. I interviewed at Tata Consultancy Services (Chennai) in Apr 2023
Interview
It was very good but they will offer your offer letter 1 year later.
First thing we need to remember do not accept offers from service based companies, they will treat you as slaves. Think once before going to service based companies.