Hi,

I hope you are doing well.

Yes, you can join software field after completion of your B.Tech in biotechnology.

>> There are so many MNCs that needs talent instead of branch. If you have enough talent  then you will definitely become a part of any software company.

>> For this you just have to search the right job for you. I also advice you to choose in advance that which field of software is suitable for you to work. some of the fields of software company is programming, development, Testing and mainframe.

>> If you want to join any MNCs then I suggest you to sharpen your C and C++ knowledge because they are very important from the examination point of view.