Teams at Citadel Securities

Design, build, and operate high-performance Kdb+/Q platforms for real-time and historical market data, partnering with traders and researchers to deliver scalable time-series analytics, streaming, and trading solutions while driving architecture, automation, and operational excellence.

Leads EMEA People Operations across onboarding, employee changes, mobility, payroll inputs, benefits, records, and offboarding. Oversees regulatory compliance, HR data integrity, audits, reporting, vendor performance, employee queries, and process improvements across multiple European and Middle Eastern locations. Partners with HR, recruitment, compensation, benefits, legal, finance, IT, payroll, and external providers while supporting relocations, remuneration requirements, and HR-related expansion projects.

Supports trading desks across the trade lifecycle, including trade booking, reconciliation, P&L analysis, exception resolution, risk management, and operational reporting. Partners with trading, technology, compliance, and operations teams to automate workflows, test and deploy new functionality, improve controls, and resolve complex trading issues. The role also analyzes trading activity and operational metrics and leads projects involving process design, risk management, and technology initiatives.