Qualcomm Embedded Software Engineer interview questions

The hiring manager asked questions related to my resume and after the questions he followed with live coding questions. Overall, it was a nice interview process. It lasted about 30-45 minutes.

I had a phone call with two members (one engineer and the manager) where I was asked straightforward questions about computer architecture (cache), keywords in C (static) and multithreading (definitions of mutex, thread, spinlock, etc.). They also asked me about my work and academic experiences during the interview. I then had an onsite interview which was 4-5 hours long. I had an hour long with one interviewer followed by a one hour interview with another person and so on. During each one hour session, I was asked to write code on the whiteboard. The interviewers expected competence with OS concepts and the C programming language.