Bookkeeper

[Sarah]

The only word in the English language with three double letters in consecutive order.

Job profession that deals with the keeping track of money.

[Jessica]

One who keeps track of money holdings, transactions, gains, losses and otherwise anything to do with [moolah].
Commonly thought as criminals who only record bets and work for no-goods, they are actually quite a [resourceful] part of society who handle everything from taxes to personal [banking] accounts to corporate earnings. They are, if you havent noticed, generally associated with finances.

[Monty]

A person whose job is to keep records of the financial affairs of a business.

[Kai]

someone whose job is keeping an exact record of the money that has been spent or received by a business or other organization: