I applied online. The process took 2 days. I interviewed at Qualcomm
Interview
it went well for me. I was the only one candidate they choose and i am a perfect candidate fro them. They gave me a suggestion to apply for some other better companies and it was it only. :)
I applied through a recruiter. The process took 1 day. I interviewed at Qualcomm (Hyderābād) in Mar 2018
Interview
bit manipulation,
Operating systems (mutex vs semaphore),
memory layout related questions,
storage type in C,
volatile, inline functions,
data structures (linked list, trees, stack, queues),
puzzles (ant-triangle, 100 bulbs - count on bulbs)
iterative dfs/bfs algos.