I want to start off by saying that I am not a dev, my job is engineering that uses advanced mathematical theory to solve physical problems.
I have only set up a LinkedIn profile. Recruiters have my email from there, the conferences I've attended and contact information I've passed to my friends (being an engineering grad student helps). It varies, but the lowest is 45k/year, which living in the capital (even more if I lived in a village) of Chile means that as a single male I would live comfortably and without worries.
Yes, 45k USD remote for US companies, as opposed to entry level salary for MSc grads of 18k for the field I'm working in, in Chile. As I said, that's the lowest salary offer of remote jobs. The theory is numerical analysis of partial differential equations, specifically, the finite element method (for CFD, fluid-structure interaction, thin shell mechanics, buckling, and so on). To have a basic understanding of how to code custom FEM programs one needs at least an understanding of the fundamentals of functional analysis + analysis of PDEs + tensor calculus + the specific theory of physical application involved. These are non-trivial skills that take years and years to develop, so I would advise to anyone interested that it's best to get a job as a dev instead. I do it out of passion and because my family has a history of civil/mech eng.
The reason for such spread, I suspect, is that there is not much market for FEM professionals outside of the US and Europe, and if it exists, it's very small and unsophisticated.
I have only set up a LinkedIn profile. Recruiters have my email from there, the conferences I've attended and contact information I've passed to my friends (being an engineering grad student helps). It varies, but the lowest is 45k/year, which living in the capital (even more if I lived in a village) of Chile means that as a single male I would live comfortably and without worries.