I applied through other source. The process took 3 weeks. I interviewed at Qualcomm
Interview
First Apply to the desired post. Wait for the phone call to come. If you are from premium institute you will get the call atleast by 1 week. Then they will ask you to decide the date for telephonic interview .
Then in the following manner the steps goes.
1.Telephonic round
2.If selected then they call for face to face Interview
Each step takes at least 1 or 2 weeks for result.