What is the ruling on working as a lawyer and legal consultant in a bank due to the lack of other job opportunities?

If the bank is usurious, it is not permissible for you to work in it as a legal consultant, because it is based on sin, and working in it is considered cooperation in sin and aggression. Indeed, a curse has been invoked upon the that consumes Riba (usury), its giver, its scribe, and its two witnesses. However, if the bank is Islamic, there is no harm for you in working in it, provided you adhere to the Sharia-compliant guidelines for women's work.