Very quick and easy.
I was interviewed while attending one of their conferences for college students a few years back. I had one in-person interview solving a coding problem on a whiteboard and another phone interview with a different engineer on background and generic conceptual questions.
Simple data structure and algorithm type questions, along with a few behavioral questions.
The following metrics were computed from 2 interview experiences for the Qualcomm Interim Engineering role in United Kingdom.
Qualcomm's interview process for their Interim Engineering roles in the United Kingdom is incredibly easy as the vast majority of engineers get an offer after going through it.
Candidates reported having very good feelings for Qualcomm's Interim Engineering interview process in United Kingdom.