Campus recruiting, submitted my resume and did a quiz related to VLSI that afternoon. Got a email for setting up an phone interview 3 weeks later. There were two physical design design teams I talked to. One is asking basic VLSI questions related to CMOS and timing, as well as some very simple c++. Second team is very focused on my resume and asked a lot of questions related to power gating, clock gating, CTS, etc. I got the second phone interview a week later and the guy asked some more basic VLSI questions and also asked some scripting questions, I chose Perl related questions, also very basic.

Highly technical interview No behavioral questions, purely technical questions relevant to Physical Design Consisted of 2 1-hr interview sessions with other ASIC-PD engineers at NVIDIA. Included questions in RTL Design in HDLs, STA, Power Integrity, Implementation Flow, and more.