Jeff Wecker

Two Sigma appointed Jeff Wecker Chief Technology Officer and Head of Engineering, with a remit covering technology strategy and implementation across its businesses. Before joining Two Sigma, he was a partner and Goldman Sachs’s first Chief Data Officer, forming the firm’s Data Intelligence and Data Architecture departments and establishing data offices across its divisions. Earlier, Wecker held senior roles at Bridgewater Associates, including Head of Front Office Transformation and Chief Business Architect, and led organizations including Lime Brokerage and Townsend Analytics. He also served as Global Head of Electronic Trading at Lehman Brothers and spent more than a decade at Goldman Sachs managing quantitative strategies. Wecker holds a bachelor’s degree in civil engineering from Princeton University, with a certificate in operations research and financial engineering.