quantitative infrastructure modernization, collaborating closely with Quantitative Strategy and Technology teams to integrate Citi's proprietary quant libraries, leverage algorithmic differentiation for high-performance Greeks computation, and transition legacy pricing engines into distributed, cloud-native architectures Lead cross-functional product delivery and stakeholder alignment, gathering detailed requirements from Sales, Trading … essential Strong understanding of derivatives pricing models and risk management, including practical application of stochastic calculus, Monte Carlo simulation, finite difference methods, and Greeks sensitivity analysis (Delta, Gamma, Vega, cross-Greeks) in live trading environments Excellent stakeholder management and communication capabilities, with the ability to translate complex quantitative concepts into ...