<p>Senior Quantitative Researchers</p> <p>OCaml Experience</p> <p>Jane Street Group, LLC has openings for Senior Quantitative Researchers - multiple openings 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 managing and executing quantitative research; </li><li>Reviewing and vetting research performed by (Junior) Quantitative Researchers; </li><li>mentoring and training (Junior) Quantitative Researchers in statistical and modeling techniques, Financial markets, and idioms of the OCaml programming language; </li><li>Liaising with Traders regarding trading opportunities, expectancy, and risks pertaining to proprietary valuation and trading methods; and </li><li>Implementing, configuring, and maintaining production trading systems in OCaml. </li></ul> <p>The position requires a 3 or 4 year Bachelor's Degree in Mathematics, Physics, Engineering, Computer Science or a related scientific or quantitative field or foreign equivalent plus 2 years of experience in any occupation where an individual gains experience conducting quantitative research in the context of financial markets. Experience must include:</p> <ul> <li>1 year of experience developing software in OCaml; </li><li>1 year of experience analyzing and building models for financial asset prices in python and pandas; </li><li>1 year of experience contributing to and maintaining a large production codebase. </li></ul> <p>Ref. SQR25</p>