John Jacques

John is a member of the Technology Group. He is responsible for developing and optimizing systems, processes, analytical tools, and applications to provide technological solutions across the firm. Joining Martingale in 2025, John brings 17 years of industry experience with expertise in financial systems, data automation, and investment technology. He previously served as a quantitative developer at AJO Vista and High Vista Strategies.

John earned a B.S. in computer science and quantitative economics from Tufts University.