Observe people in the office of where you work now and where you go for interviews. Learn how people interact in the office. See if it’s an environment you can see yourself fitting in. It’s also a good way to see what the dress code standard is.
With the company you’re currently with, see if there are meetings you can sit in on. You can learn about what other people do personally and when working as a team. It can give you a perspective on how the company works as a whole.