I can't say about NMIMS for B.Tech, I would say There are many other University which B.Tech course.

Now I am sharing the list of top private Universities name which offers engineering course :-
Geeta University ,Panipat
SRM University
VIT
Manipal University
Chitkara University

Chandigarh University

My brother has completed B.Tech CSE from Geeta University and currently he is working with Amazon with highest package. He has learnt a lot from GU. Reviews are pretty good. GU is helping him grow professionally and personally with its career-oriented programs and support.
He told me, GU  is the best engineering college in Delhi/NCR  for CSE. Lately, number of admissions in CSE department have been increased rapidly and has become one of the popular courses among engineering aspirants. It focuses on the basic elements of computer programming and networking.

GU  adopts new technologies faster than anyone, they update their curriculum even after each semester by taking feedback from the students and also to meet the latest standards.

Placements at GU   have always been good, University has set the bar very high due to its record-breaking placements. Computer Science students of GU are working with hundreds of leading IT giants of the world. The 2022 batch from GU saw some big names such as Wipro, Tech Mahindra, Genpact, BYJU’S, American Express, Motherson Sumi, Urban Clap, UST Global, Max Life, ICICI Prudential visiting the varsity campus for conducting their campus placements.

Some of the statistics of the Engineering courses offered by NMIMS Indore campus are as follows (these stats are for placements of 2020-21):

Number of recruiters: 30
Highest Salary: 14LPA
Average Salary: 8.6LPA
Median Salary: 8.2 LPA

So, going by statistics, NMIMS Indore is a decent college which gives you nice placements and you can definitely consider to take admission here.

Hope I have answered your question. All the best!