I really like to get a degree in Mathematics but I simply don't have the time to throw at it (work, children, etc). What do you suggest I should do to have something on my resume? MOOC maybe?
With regards to gaining math skills, this upcoming MOOC from Microsoft on EdX looks promising[1].
[1] https://www.edx.org/course/essential-mathematics-for-artific...
[1] https://www.edx.org/course/essential-mathematics-for-artific...
If you don't have an industry in mind, you can use a site like glassdoor.com and search for data scientist positions by city and industry to get a feel for demand.