Keystone Advisors, L.P. seeks a Director of Capital Markets & Portfolio Risk to contribute to perform overall portfolio modeling, risk management, monitoring and reporting by developing and implementing financial quantitative and reporting tools, including using advanced statistical models. Design and implement financial databases in SQL. Design and implement automated processes to optimize complex portfolios (including operating companies, real estate assets, private equity investments, venture capital investments and hedge fund investments) using Python, F# or similar programming languages. Coordinate communication and policy efforts with a team of professionals including business, legal, insurance, investment, and tax disciplines to develop and implement unified policies to address p