I applied through an employee referral. The process took 1 day. I interviewed at SoCtronics (Hyderābād) in Dec 2015
Interview
we had three rounds - prelims ,mains, interview
interview was again divided into four rounds ( clanguage,digital,microprocessor,aptitude)
it was for a day and including the personal interview!
personal interview was more about your background
it was also like a patience test !