Salah behind a banker

Q: Is Salah behind a person who works in a bank valid?

A: Working in usurious banks is prohibited. A person who does this is disobeying Allah. However, Salah offered behind him is still valid, because he is a Muslim. His prayer itself is valid, if he meets all the conditions and does all that Allah has prescribed in the prayer, according to the sounder of the two opinions of scholars. If you can pray behind someone else who is righteous and pious, then it is better.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.