Hello aspirant, 

Previously,JNU never had a Btech course but from 2018 JNU has opened a new school: “School of engineering” which provides the following courses: BTech in computer science and engineering and MS/MTech in social sciences/humanities/science/technology.

First, JNU is a Central University. Except for B.A. in Languages, JNU offers full Master degrees and higher degrees in various fields of study. From an Indian standard, student politics aside, it is a good University. As per Govt of India ranking, it is best university in the country.

All the best, go for it.