John Loendorf is an accomplished technology and operations leader with extensive experience in managing high-performance teams and infrastructure across various sectors. Currently serving as Head of Information Technology at Walleye Capital since December 2025, previous roles include Head of Infrastructure at Brevan Howard and Director of Technology Operations at Genesis. Loendorf has a strong background in technology infrastructure, having managed operations for Point72’s global technology services and served as VP of Operations and Engineering at Brightcove, where responsibilities included overseeing critical service teams. Earlier career highlights feature roles at Amazon Web Services, JPMorgan Chase, and Washington Mutual, where Loendorf demonstrated expertise in cloud operations, technology transition, and operational best practices. Loendorf holds a BA in Information Systems from Washington State University.
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