WLAN Engineer applicants have rated the interview process at Qualcomm with 4 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 70.3% positive. This is according to Glassdoor user ratings.
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f2f interview, 2 rounds technical. It was mostly focussed on C language. The most important motive which seemd to me was, they are trying to evaluate Linux Kernel developemnt skill. Qualcomm uses linux mostly so it is to be expected
Interview questions [1]
Question 1
Design architecture for processes requesting for system peripherals access via OS