Yijin Wang is a Quant Developer at Citadel, specializing in Global Fixed Income and Macro since April 2024. Previous experience includes a role as a Quantitative Associate at Goldman Sachs from July 2022 to March 2024, focusing on Global Markets and Equity Derivatives, and a position as a Quantitative Summer Associate at Credit Suisse in the summer of 2021, concentrating on Quantitative Modelling. Additionally, Yijin Wang served as a Structuring Intern at UBS, working with Equity Exotic Products from December 2019 to May 2020. Academically, Yijin Wang earned a Master's degree in Financial Engineering from Columbia University in 2021 and a Bachelor of Science in Applied Mathematics from Zhejiang University in 2020, with an exchange program experience in Mathematics at the University of California, Berkeley in 2018.