The scope of Metallurgical and Materials engineering or that of any engineering depends largely on where your inclinations lie and how much you are willing to work for it. There are several rare cases wherein a student of Biotechnology, the least preferred branch of engineering, is offered to a good company with a very high package.
IIT Roorkee and in fact, most IITs have low core opportunities but many non-core opportunities. That being said, it’s advisable for an IITian to learn to code for future security. IIT Roorkee offers the perfect culture to learn to code.
It’s a well-known fact that Sundar Pichai, CEO of Google, was also a BTech in metallurgy from IIT KGP. So I would like to conclude by saying that even if there are no opportunities at your door, create one!