Informal Interview For DBA Job

Hi guys! Just wondering if anyone can help with a job related query. Have really been more of an Ecommerce content marketing guy for years but picked up experience in Regex/SQL/XML troubleshooting in a recent site migration, plus about half way through Front End FCC.

Recently applied for entry level DBA job and got an interview but now they’ve been a little bit vague about what they’re interviewing for. They’re a good sized Ecommerce outfit in the UK so have numerous positions open and sounds like I’ll be talking to people from numerous departments.

Just wondering if anyone was familiar with this kind of informal “meet the team” kind of interview and what I should be prepared for? Here’s my portfolio page and CV.