Quote from sle:
Since you declined to specify what your "very advanced systems" are all about, sounds like you don't know much about derivatives valuation. There are very few commerical fields on par with valuation of derivatives in terms of mathematical difficulty and computational complexity. I'd say crypto and CFD (or more general FE methods) are the only two that come to mind right away. BTW, for crypto, NSA regularliy rumages US-based PhD programs in topology and number theory and apprently they have no problem hiring naturalized citizen.
...Written several systems that are used everyday in "valuation". Since I worked at the CME for about ten years during the start of their options markets and one of my clients is the largest bond trader in the US I might guess that its you who may not know as much about derivatives "valuation" as I do .....
And you are way off if you think that deriviatives valuation modeling is difficult mathematics or programming. Most all of this including every type of embedded options model you can think of has all been done: its common knowledge as to how to model and program the models for these which is why these postiions are on the way down with respect to the dollars they can command: this is now commodity knowledge.
There are however many new areas of applied mathematics that are not even found in the general published journals. This work is much more interesting and much more lucrative than the type of work you are describing - and working conditions are much more desirable.
