Teams at Jefferies

Manage front desk operations including greeting guests, screening calls, booking and monitoring calendars, handling mail/packages, A/V setup, meeting hospitality, parking/badge coordination, supporting analysts with travel and expenses, and assisting Physical Security and EAs.

Design, extend and maintain a Python-based automated testing framework for cash equities trading platforms. Integrate with front-office systems, implement system/regression, regulatory and performance tests, support global QA teams, document usage, and collaborate with overseas colleagues to roll out features and priorities.

Design, enhance, and maintain Snowflake/AWS-based historical time series infrastructure for market risk. Build Python ETL/ELT pipelines and optimized SQL models, source and validate end-of-day market data, implement data-quality remediation (gap-filling, back-filling, anomaly correction), collaborate with Market Data and Risk teams to ensure auditable, reproducible risk inputs for VaR and regulatory use.