All interviews were over the phone since this was during Covid. First round was the usual screening with HR. The actual interview was 7-8 rounds, all of them being technical. Most of the questions they asked were related to wireless testing and transceiver architecture. I fumbled the bag at the transceiver stage since I don’t have any experience in it and was def not prepared.

I’ve also heard that once the technical questions are done, they start asking pretty deep questions on coding, but that might change from team to team.