I applied online. The process took 3 weeks. I interviewed at Qualcomm (San Diego, CA) in Dec 2012
Interview
Intitial review interview, and then a telephonoic technical interview.
After that I was flown to SanDiego for 8 1 hour interviews in one day which was exhaustive, and it wasnt really nice.
Interview questions [1]
Question 1
I was interviewed on Embedded systems for an hour inspite of not having that background.
I applied online. I interviewed at Qualcomm in Mar 2013
Interview
Overall the process is not bad. Qualcomm will arrange everything for the interview. You do not need to care about too much thing. The coding question is easily probably because qualcomm is not a CS company. So you do not need to spend to much time for coding issues. It might requires some basic concept on telecommunications. Such as CDMA, FDMA, RF. You probably need to read through your communication book one again.
Interview questions [1]
Question 1
Nothing unexpected, most of questions can be found from this website.
I applied online. The process took 4 weeks. I interviewed at Qualcomm (San Diego, CA) in Mar 2009
Interview
First round of telephonic interviews followed by several (~5-6) rounds of one-to-one onsite technical interviews. All interviewers were very professional, highly technical.