See Food Technology is an upcoming and vast field. There are so many opportunities for students. Some career opportunities can be as follows:

Product Development Scientist
Sensory Scientist
Food Microbiologist
Food Analyst
Quality Control Supervisor
Food Process Engineer
Food Ingredient Manager
Food Regulatory Affairs Specialist
Nutrition Specialist
Food Fermentation Specialists

To join the food technology field, you can appear for JEE Main to study at

• Sant Longowal Institute of Engineering and Technology - B.Tech in Food Technology Engineering
• National Institute of Technology, Rourkela - B.Tech in Food Process Engineering
• School of Engineering, Tezpur University, Napaam, Tezpur - B.Tech in Food Engineering & Technology

There is the exclusive institute for Food technology - National Institute of Food Technology Entrepreneurship and Management which is also called as NITFTEM. It offers a B.Tech in Food Technology and Management. Admissions are through JEE Main again. 

SRM University offers B. Tech. in Food and Process Engineering. Entry is through the SRMJEEE.

You could also do B.Sc in Food Technology and further M.Sc. Delhi University offers a B.Sc (H) in Food Technology. Many universities offer the B.Sc courses. 

First you will have to choose whether you wish to do engineering or B.Sc before narrowing down the colleges and applying.