Qualcomm Embedded Engineer interview experience

The process felt like multiple technical stages, and the difficulty was on the higher side—not because the questions were vague, but because the interviewer kept pushing for depth and practical design tradeoffs. Instead of skimming the surface, I was expected to talk through underlying principles and how I’d implement and optimize solutions in realistic scenarios.

I remember a lot of discussion around RTOS and how scheduling works, then connecting that to practical approaches to building and improving strategies under constraints. Alongside that, I got questioned about OS concepts like IPC