Qualcomm Staff Engineer interview questions

Applied via Naukri and after month HR contacted via email and sent Hackerrank test link. I was given 24 hour to complete the test. It’s multiple choice programming questions stressing towards oops concept. After two days scheduled video interview on weekend. Attended 3 rounds of interview with 3 different people. All rounds had 2 programming questions covering os concepts, data structure, oops concepts and design. One of the interviewer was unprofessional and stressing towards personal questions and demoralising the candidate which I didn’t expect from American Multinational. Later said that they are not going with my profile. Qualcomm should have better filtering in online test itself so that they don’t waste candidates time.

The process included 4 technical rounds and 1 HR round. All technical rounds were long and comprehensive. They asked about everything written in my resume. Every IP I worked on with detailed block diagrams and explanation.