I wanted to ask something. It's well known that Bill and Fluer worked for Gringotts at "desk jobs" (although Bill as a curse breaker to begin with). But it's never specified what sort of desk job. I always assumed they had similar jobs muggle banks did, investment advisers, accounts. Ect. Probably human buffers to deal with other humans too since Goblins aren't that friendly.
I was going to have the Wentworth line primarily work for Gringotts, and I wanted to ask and make sure it was okay to say they were accountants, investment advisers, bankers, things along those lines. Since the bank is primarily run by Goblins and I know some groups limit what sort of human jobs are at the bank.