That basically depends upon your need. For MS you need to have a job and it is mandatory to show atleast 2 years of XP in job for getting into a good college in MS.

It is not a compulsion that you will be getting a good job after B.Tech but after MS your chances of getting a job will be much higher as compared to normal B.Tech.

Hello Aspirant

It is totally your preference of what you want to do first,According to my perspective

Its better to do MS/Mtech from some reputed college or universities and then apply for a job.As you get more exposure during 2 years,your demand will be bit more!

But if you prefer doing job and then studying for 2 years that will work good to!

Lastly it is your decision

Regards!