Teams at Jump Trading Group

Manage month-end close, general ledger integrity, reconciliations, variance analysis, intercompany and equity accounting, consolidations, audit and tax support, and financial reporting across multiple legal entities. The role also focuses on process improvement, automation, accurate GAAP-compliant records, and supporting finance AI initiatives. It is based in Chicago with at least four office days per week.

Build and maintain scalable data platforms and systems that transform raw market data into validated analytical datasets, including bars, residuals, curves, volatility surfaces, and greeks. Collaborate with trading, research, and external vendor teams to understand datasets and workflows, implement calculations, document technical solutions, and ensure reliable delivery through strong testing and validation practices.

Build and maintain centralized, validated data platforms covering reference, fundamental, market, index, exchange, instrument, and security master datasets. Analyze vendor data, design scalable data models, implement quality controls, resolve processing issues, and partner with quantitative researchers and traders. Provide technical leadership and mentorship while maintaining testing and system design standards across the Core Data team.