what are the job opportunity after btech in computer science engineering in india

i think it depends upon the placement offers at your college. You may opt for M.Tech and PhD after B.tech..

Job oppurtunity depends on many factor like your academic performance, College from which you are passing out. If you are doing the course from IITs or NITs or BITS, sky is the limit. In general each and every Industry needs the B.tech in CS, most of the people may get job in Computer, IT , ITES as