I applied through college or university. I interviewed at Qualcomm
Interview
Three/four technical rounds plus one hr round depending on your performance in the rounds. Each rounds were from basics . Proper knowledge of concepts is required to clear the rounds
It was a four-five hour long interview. I was interviewed by my manager, staff engineers and senior leads. Questions were from circuit design and digital electronics. They were giving time to think over the questions and were giving hints that helped in solving those.
Interview questions [1]
Question 1
What will happen if you interchange the pmos and nmos in an inverter? Will it still work?
I applied through an employee referral. I interviewed at Qualcomm
Interview
Online test which has a aptitude section and common C++ questions.Then we can choose digital communication or software. After clearing test there will be 2-3 technical intrview. After clearing technical interview there will be hr interview.