Senior SPX Options Trader & Quant Market Maker

A fast-growing electronic options market maker in Chicago is seeking a Senior Index Trader for SPX Options Market Making. The role involves managing pricing and positions for the index options book, designing systematic strategies using quantitative research, and building models from ideation to production. Candidates should have 3+ years of trading experience, a proven track record in managing an options book, and a degree in a related field. This on-site position offers direct access to founders and proprietary systems.