Ask HN: Who hires mathematicians?
Machine learning is actually quite math-lite in comparison to "math" like PhD math. Most masters/PhD math stuff just isn't required or used in the discipline at all. You can get away with undergraduate analysis for pretty much all of it. But it builds off of undergraduate math. So in that sense, you're not really looking for a position for "mathematicans", rather a position for "data scientist" or "quantitative ...", where if you take a field and stick quantitative in front there's a subfield for it. If you search those terms you'll likely find things more in line with what you're looking for.As for places to look, there's lots of stuff going on in the web and general computing sectors which are now making use of machine learning tools and hiring teams of data scientists. There's also quantitative biology (pharmacology), climate science, etc. disciplines, but many of them want applicants who have a PhD.If things don't seem "mathy" enough, it's because a lot of the true math jobs and research requires a graduate degree in a math-related field. Doesn't need to be a Math/Applied Math PhD, but even CS, Physics, Climatology, Systems Biology, etc. programs set you up for a math-based career. Without trying to be demeaning, math is a very vertical discipline and the issue is that undergraduate math is really just the basic competences and most of the interesting stuff comes after, which is why many things require a lot more than a BS.