Hi! I recently went through this as well. I haven’t been to an interview in three years, so I had to freshen up. I think researching the position within the company is so important. It’s important to ask questions because it shows how much more interested you are about them, like questions about your position that are not too obvious on the application page. You should pick some of the job objectives and show how your skills can contribute to that specifically. Make connections with that job and also have specific reasons on why you would like to work there. Also, three questions to ask them in the end! 1) What do they like about their job? 2) Why do they like working for this company? 3) What are they looking for in a person to successfully fill in the role you’re interviewing for?
Hope this helps!