I got a call directly from FIS, within same week they scheduled interview on a week day.
First round it was technical for around 1.5 hours, he asked mainly on OOJS and Javascript ground level concepts. Lastly he covered angular js questions like interceptors, providers real time example etc.
Another small technical round with Team Lead, he asked me real time scenarios like component interaction an some related questions.
A managerial round for 15 minutes, he told about the project details and work details for which they are hiring.
Lastly it was an onsite round on different day, asked me very basic questions.
After all rounds HR gave me call regarding CTC discussion and within 2-3 days they processed my offer.