Then you don't need a job.Start somewhere.
greeting to y"all.
In respect to the question you asked, the best department to be as a real Banker is just 2 Dept/units. Finance and Treasury.
Finance:
I mean Financial Control, Internal Control & Audit and Strategy (performance Management as some banks call it), In any of these units, you would get to see the bank from a broader perspective any understand every aspect of banking and you would be privy to almost all information about the bank.
Treasury;
They are actually the people that do banking, they manage the banks liquidity, earn income, trade in money market Instruments, forex, NTB, FGB, Placements, Takings, etc
An experience in these aspects of banking would make you great professionally and personally. But if you find urself in the branch, gun for Funds transfer and nothing else.
That is my little contribution as an ex-banker and bank auditor.
Then you don't need a job.Start somewhere.
for a start, any department would be ok. It all depends you and the bank's organisation.
wish you the best.