Qualcomm

After the telephone interview, I was asked for an on-site interview. The on-site interview consisted of seven back-to-back interviews. All the interviews were in different building locations, which was the biggest challenge. Some interviewers were

Back-to-back rounds of interviews with two staff engineers. Both are technical, involving a mix of behavioral and technical challenges that involve system design and basic C coding. The coding problems are LeetCode easy level of difficulty.

I only had two phone interviews and wasn't invited for an in-person one. I had a few days in advance to plan for the interview and studied mostly C and general Linux. I did well on the few C questions they asked, but not so well on the OS questions.