They were very prompt after the initial contact.
They had a phone screen, followed by an on-site interview a few weeks later (it was the end of the year).
The phone screen mostly covered my background and asked an easy question to determine the missing number from an array of values 1-50 where one value was 0.
The on-site interview was with seven people (one at a time) and took all day, with several groups from Qualcomm represented beyond the one who was initially interested.
Questions mostly covered work history, but there were some technical questions as well.
Regarding probability.
The following metrics were computed from 1 interview experience for the Qualcomm Product Development Engineer - RF/Analog IC role in United States.
Qualcomm's interview process for their Product Development Engineer - RF/Analog IC roles in the United States is incredibly easy as the vast majority of engineers get an offer after going through it.
Candidates reported having mixed feelings for Qualcomm's Product Development Engineer - RF/Analog IC interview process in United States.