Sean Kessler

Sean Kessler is a seasoned software engineer with extensive experience in technology roles within the finance sector. Currently serving as a Software Engineer IV at Clayton since March 2023, Sean previously held the position of Senior Investments Technology Engineer at Janus Henderson Investors U.S. from October 2013 to October 2022, focusing on risk management and technology for equity and fixed income. Prior roles include Senior Software Engineer at Wells Fargo, specializing in enterprise market risk technology, and Senior Architect at Ziff Brothers Investments with a focus on risk management and reporting. Additional experience includes software engineering positions at MSCI/Barra, Moody's Investors Service, and Global Advanced Technology. Sean holds a bachelor's degree in Cognitive Psychology and Psycholinguistics/Computer Science from the University at Albany.