I was a manager many years ago (not now) and a remarkably good candidate came up for a role who had worked in lisp on traffic control problems. I wish we'd appointed, her mindset and approach would have been beneficial. What I am trying to say here is that even a job NOT in Haskell may benefit from what FP had to give. Strong typing and lazy evaluation inform approaches to problem solving.
Yes, banking and finance. Please don't just go into crypto coins