With 94 percentile in JEE Main, you do have a chance to get B.Tech in CSE, but it depends on your category, home state, and the type of college you're aiming for. If you're from the general category, getting CSE in older NITs or IIITs might be difficult, but you can still get branches in newer IIITs like IIIT Kalyani, IIIT Agartala, or other GFTIs in the later rounds of JoSAA counselling.

If you belong to a reserved category like OBC, SC, ST, or EWS, your chances are better, and you might get CSE in more established colleges too. You can also consider private universities that accept JEE scores and offer good placements in CSE, such as Shiv Nadar, Amrita, or LNMIIT. Participating in both JoSAA and CSAB counselling will help you explore more options and improve your chances.