Honestly dear Computer Science Engineering is such a stream, everyone is aiming to get this course. But there are other courses like Ceramic , Biotechnology etc. that can be equally important as that of CSE. Out of the options that you chose Biotechnology has the best placements considering the ongoing trends. But if you want to pursue your higher studies in future then Biomedical and Industrial Design gives you immense scope for that. Since it's NIT ROURKELA don't miss this chance , because placements are very good in that Campus. Instead of running for CSE, be ready and choose the one you prefer.

Good luck!!

https://www.careers360.com/university/national-institute-of-technology-rourkela