There are two steps in total. First step is phone call from HR for pre screening to enquire and confirm about job application. After few days, received call for next round and the final round happened in office with Hiring manager and HR.

You must do 4 online assesments prior to your interview. This is followed by numbers assessments, a group interview, and then individual interviews. All of these interviews are pretty standard fare. The numbers assessments aren't hard. The pre-interview assessments cover a variety of topics.