Just curious ... does an MSc or PhD give a salary bump anymore? Most of the young people I know with PhDs don't seem to be making much over 130K. And this is data points in NY and the Bay area.
In short, no it doesn't matter. Someone without a degree can earn as much as those with advanced ones.
Personally I value work experience, solid demonstrable code (ie, what you've posted on Github), and a good attitude above degrees.