Qualcomm Embedded Engineer interview experience

One interview ran from late morning until mid-afternoon, and it covered multiple rounds beyond the typical “a few screens” flow—well over six stages, with a heavy emphasis on coding and deep fundamentals.

The technical scope was intense: we touched embedded system basics in C, then moved into topics like RTOS and Linux device-driver style thinking. The interviewer didn’t just ask for definitions; I had to work through how these pieces fit together in practice, and I ended up spending time on Linux-specific depth as the rounds progressed. The difficulty felt very high because the questions