I applied online. The process took 2 weeks. I interviewed at Signals & Systems (India) (Chennai) in Nov 2017
Interview
aptitude test and then technical interview.they were pretty easy and they took two weeks to call me back.
Aptitude test had very basic questions like just math.
Technical also had basic questions about projects u have done and about basic electrical components like pampas,inductors and capacitors.
Interview questions [1]
Question 1
what is a difference between amplifier and oscillator?
capacitor connected in series and parallel.