Qualcomm

Had three rounds of interviews back to back, followed by a hiring manager interview. Mostly covered CPU architecture and programming skills. Topics included CPU instruction sets and interrupts (types of interrupts, etc.). Programming was in C, and

Multiple rounds of interviews will be conducted with various employees across different continents. These rounds typically take a few weeks to conclude, depending on your availability. The final HR round is for negotiating salary and perks.

I had an interview over the phone. A Skype meeting was scheduled, and a dial-in number was shared. HR discussed prior to the interview and determined the best and most convenient time to have it.