Qualcomm

Initial phone screen, on-site interview, several lunch meetings, then an offer

There will be only one interview. Ask about how to write C++. Also, ask about how to write about the other stuff. They would ask some OS problems, very hard and very detailed. They would continue to ask for C++.

After a phone screening, I went for a 6-hour onsite 1:1 interview with 6 people (5 technical, 1 HR). The interview lasted for about 6 hours. The technical interview focused on problem-solving and programming skills. They were not very interested in w