{"schemaVersion":"jobsearcher.job.v1","id":"5a5601ac850a3016687f3065","url":"https://jobsearcher.com/jobs/5a5601ac850a3016687f3065","canonicalUrl":"https://jobsearcher.com/jobs/5a5601ac850a3016687f3065","title":"Python Developer- Quant Core Data | Experienced Hire","description":"Overview\r\nJoin our Quant Core Data team to translate mathematical trading logic into high-performance code, and build and scale the data and backtesting infrastructure used by quantitative researchers and strategists. Our team produces data for studies to steadily improve trading behavior and strategies.\r\nIn this role, you will:\r\nTranslate mathematical trading logic into high-performance, optimized code\r\nBuild and maintain backtesting systems that simulate strategy behavior in production\r\nDesign and scale our historical data framework for efficiency and robustness\r\nBuild internal tools to create, analyze, and visualize large datasets\r\nBuild packages used by expert researchers to evolve our signal generation technology\r\nWhat we're looking for\r\nPhD (graduating by Summer 2026) or postdoc in a quantitative field (e.g., Math, Physics, Statistics, EE, CS, Operations Research, Economics)\r\nExperience writing high-performance Python (Cython, pybind11, numba, or similar) and optimizing hot code paths\r\nStrong Python data analysis skills (polars/pandas) for large datasets\r\nEnthusiasm for data at scale, with strong attention to cleanliness and correctness\r\nComfort translating ambiguous research requirements into robust engineering solutions\r\nJ-18808-Ljbffr","company":"Sig Susquehanna","rawCompany":"sig susquehanna","city":"New York","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-07-16T02:02:12.277Z","occupations":[{"code":"15-2051.00","title":"Data Scientists","slug":"data-scientists"},{"code":"13-2099.01","title":"Financial Quantitative Analysts","slug":"financial-quantitative-analysts"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"523940","title":"Portfolio Management and Investment Advice","slug":"portfolio-management-and-investment-advice"},{"code":"541715","title":"Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)","slug":"research-and-development-in-the-physical-engineering-and-life-sciences-except-nanotechnology-and-biotechnology"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Python Developer- Quant Core Data | Experienced Hire","description":"Overview\r\nJoin our Quant Core Data team to translate mathematical trading logic into high-performance code, and build and scale the data and backtesting infrastructure used by quantitative researchers and strategists. Our team produces data for studies to steadily improve trading behavior and strategies.\r\nIn this role, you will:\r\nTranslate mathematical trading logic into high-performance, optimized code\r\nBuild and maintain backtesting systems that simulate strategy behavior in production\r\nDesign and scale our historical data framework for efficiency and robustness\r\nBuild internal tools to create, analyze, and visualize large datasets\r\nBuild packages used by expert researchers to evolve our signal generation technology\r\nWhat we're looking for\r\nPhD (graduating by Summer 2026) or postdoc in a quantitative field (e.g., Math, Physics, Statistics, EE, CS, Operations Research, Economics)\r\nExperience writing high-performance Python (Cython, pybind11, numba, or similar) and optimizing hot code paths\r\nStrong Python data analysis skills (polars/pandas) for large datasets\r\nEnthusiasm for data at scale, with strong attention to cleanliness and correctness\r\nComfort translating ambiguous research requirements into robust engineering solutions\r\nJ-18808-Ljbffr","datePosted":"2026-07-16T02:02:12.277Z","dateModified":"2026-07-16T02:02:12.277Z","hiringOrganization":{"@type":"Organization","name":"Sig Susquehanna","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"5a5601ac850a3016687f3065"},"url":"https://jobsearcher.com/jobs/5a5601ac850a3016687f3065"}}