Concerned about my work.

I'm about to accept a job for a bank that has access to the user's financial transactions. My team creates the algorithms to reccomend credit cards, flights, etc...

My supervisor didn't elaborate on all of the specific uses, but I am a little apprehensive. I looked at the banks privacy policy, and I'm not sure if I'll be doing unethical work. Do yall think it would be immoral to accept this position?

accept access algorithms bank banks credit credit cards doing etc financial job policy privacy privacy policy team transactions work