Speaking of bank infrastructure, where can I find more information about it? I remember an HN thread from a while ago that led me into a rabbit hole about how ACH works and it was fascinating. I’m not even sure which keywords to search that would get me started…
a3n|4 years ago
https://en.m.wikipedia.org/wiki/Society_for_Worldwide_Interb...
Besides that article's subject, it has enough links to keep you busy for months. Be sure to read the "Security" section.
"Banking" is a huge subject. If you really want to learn (part of) it, best would be to find an area that interests you, and work in it. That's one of the best parts of programming, it's not really about programming, it's about the industries that use it.
As for "key words," I think better is to follow links, and soak in any keywords that gradually come from what you find that's interesting.