You'll most likely be approached by a recruitment agency on their behalf, this is good they will assist you get you comfortable with what's expected who you're talking to and cover whatever is needed before hand. The interview itself will currently be held over video call, for myself this was with one of the HR team and a then Line Manager, the interview was what you would expect it felt very laid back, they like individuality and a push to be better and improve, common sense is a gift in this company it's rare to find.