There was an initial virtual meetup to go over the job role and walkthrough CV, followed by a two hour long technical interview. Many aspects of DSP and software engineering were covered including, multi threading, rate matching and data structures.

The interviewer is rude and blunt and arrogant, trying to poke holes in my resume. Some questions about the 5-stages CPU pipeline and memory barriers. In the job description, it says CPU/GPU/DSP engineering but when I ask the interviewers he said it's DSP only.