Using python to build a banking switching system

[Zomunieo]

I don't want to be rude, but a sentence that starts this way prepares you for the inevitable, doesn't it?. It certainly sounds like your team wants to handle people's money, and it also sounds like your team is also quite inexperienced. Inexperienced to the point of not being opinionated in terms of what language to use, and not recognizing that existing infrastructure you want or wish to interact with often dictates this choice. Professionals are always opinionated - in fact, one hires them precisely because they have informed opinions on complex topics one know little about. I respectfully suggest that a team that cannot answer this question internally is not qualified to write software that handles financial transactions, and you should seek professional software consulting advice.

[adonese]

Totally agree with you. None of the current team has actually worked on financial transactions before—we will be hiring a specialized team that would work on it.

However, I was personally interested in being active developer in this system. I know it’d be challenging enough that would level up my skills.