hello aspirant,

YES, You can pursue B.tech in Computer Science and Engineering or Software Engineering after class 12th by giving JEE mains and if you get the B.tech CSE Branch in good colleges. In order to Study B.Tech Computer Science and Engineering, you can pursue any additional subjects along with PCM (Physics, Chemistry and Mathematics) in your class 11th and classs 12th be it Hindi or Physical Education, etc. Then after completing class 12th you need to give JEE mains and After clearing JEE mains With suitable and good rank you can get B.Tech computer science and Engineering in good suitable college or NIT.

Further, to know more about the B.Tech Computer Science Engineering Course, subject, career, salary, syllabus, admissions, etc - you can follow the below mentioned link to know more : https://www.careers360.com/courses/b-tech-in-computer-science-and-engineering

I hope that this will help.