Interview process is lengthy and tiring to be cramped in a day. The selection process started with an aptitude test of 3 hours followed by an offline coding test. I had 4 rounds of interviews each of about 1 hour and a group discussion of 1.5 hours.

There were three rounds of interviews. First was focused on technical skills, second was coding round and third was all about behavioral questions and system design, both high level design and low level design