Is there any way for somebody with 10+ years of C++ experience but little to no 'real mathematics' skills (meaning: I know what sin and cos are and can multiply

Is there any way for somebody with 10+ years of C++ experience but little to no 'real mathematics' skills (meaning: I know what sin and cos are and can multiply two matrices, which probably puts me in the 90th percentile of the general population when it comes to math, but I have no idea what 'combinatorics' are) to work in some capacity at a hedge fund (well, technical capacity, not sweeping floors ;) ) ?