I applied through university. The process took 1 day. I interviewed at Qualcomm (Chennai) in Aug 2017
Interview
Online aptitude -> tech1 -> tech2 -> HR
the first round was okay...further tech rounds were difficult..they expect a lot from us..finally they took 3 from cse dept...8 in total...
The interview process was very nice..they asked me few puzzles and resume...OOPs and OS concepts