What should I pursue after B.Tech for getting a good job?

You can get a job solely based on B.Tech, if your scores and Knowledge are good enough. But if you fail to get a job or if you're interested in pursuing higher education after B.Tech, you can go for it absolutely. You can go for Masters degrees like MBA, M.Tech or MS. Choose one of them according to

You can even get a good job after completing B.Tech from a reputed college and if you want to study further then you can opt for M.tech or MBA