Was a very laid back interview for the most part. They just want to hear about your career history and how you solved certain issues. I was asked what type of marketing campaigns I would run in certain situations (which I'm usually pretty hesitant about as companies often do this then don't hire anyone but I didn't get that vibe here). Very positive experience for the most part and not a lot of asking negative questions: what's your biggest weakness, do you think you'd struggle here, etc. If you make it to the on-site interview, be prepared as those can run long. Anywhere from 1-3 hours.
