Senior Quantitative Researcher (OCaml Experience)

<p>Jane Street Group, LLC  has multiple openings for the position of Senior Quantitative Researcher in New York, NY.</p> <p>The position duties are as follows: Independently analyze large datasets using a variety of machine learning techniques, build and test models, create new trading strategies and write the code that implements them. Day-to-day job duties include:</p> <ul> <li>Independently manage and execute quantitative research; </li> <li>Implement, configure, and maintain production trading systems in OCaml; </li> <li>Review and vet research performed by Junior Quantitative Researchers; </li> <li>Mentor and train Junior Quantitative Researchers in statistical and modeling techniques, financial markets, and idioms of the OCaml programming language; and</li> <li>Liaise with Traders regarding trading opportunities, expectancy, and risks pertaining to proprietary v