FinTech Start-ups? Interview next week.

So for past few months I've been trying to get out of my current situation. I applied to this local FinTech company in town. Based off the reviews they seem legit and received $20B in funding and is in there 3rd year and growing. My company just got bought a few days ago, so this would be the perfect opportunity to jump ship. Anyone here ever interview with a FinTech start up? Pros and cons?

Thanks!