Qualcomm Full Stack Engineer interview experience

I met with a manager for the first round, and then I had an on-site where they called me into the office and handed me their Thinkpad laptop to code. The laptop keys weren’t working, and despite the intent to do everything there, I ended up giving the interview in an online mode from their side, which felt disruptive and stressful from the beginning.

The content itself was still very much centered on fundamentals and interfaces—things like bus/protocol understanding—so I was expected to be comfortable discussing low-level hardware concepts rather than only writing application-level code.