Qualcomm

Clear and highly detail-oriented. They check the concepts.

Phone interview, followed by 3 rounds of face-to-face interviews. Questions on C: (check nuances of C like alignments/pointers) Data Structures: Linked Lists questions Operating Systems: Process interactions/scheduling/race conditions/deadlocks etc.

The online test was a bit tricky. After clearing that, I was asked to attend an F2F interview at the Hyderabad location. I had 3 rounds, and all went well. They have mailed me for an offer. I am waiting for the final offer letter.