One of my friend gone through the Fidelity Information Services (FIS) interview process for software engineer - .NET. FIS have their own salary package range and they will not offer you more than that.
Round 1: Basic Technical Round
This round will contains basic questions of your area, basically they will ask one line questions and also want answer in one line.
like what is overloading?
what is overriding?
what is event?
what is delegate?
Round 2: Advance technical Round
This is advance round and will contains some advance questions on advance topics like
Round 3: Managerial Round
this is managerial round and will contains the questions and answers of your current project and current team.
Once you clear this test, FIS will offer you offer letter.
All the best for interview.Please comment in case of any questions.