I first met with the hiring manager over lunch, and then was asked to do full interview. It was about 3.5 hours long, ~ 2 hours for technical interviews and ~1.5 for culture fit.

Interview process was smooth but lengthy. Took 5-6 rounds to crack the interview. Telephonic round followed by 3-4 technical interviews and then cultural fit round followed by salary discussion. These rounds took quite a while I would say at least 2 months. First round was online coding round where I have to design a web app followed by offline designing of a simple web app and then video conference rounds where it was both code pairing round as well technical discussion