Hi Aspirant,

See there are various jobs in all these sectors.But the main work there is technology and computeristics development.So obviously get admitted to a good engineering colleges in CSE branch through JEE examination(MAIN or ADVANCED).After that study the fourth years properly and get easily placed in companies like GOOGLE,MICROSOFT that often comes to the college for recruiting students.Try to get into IIT in order to get a lucrative salary package.

Hope it helps!!