Jared Vegosen

Co-Founder

Jeffrey Kopiwoda

Chief Operating Officer & General Counsel

Frank Mazzacano

Head of Software

James Mahler

Director of Software Engineering

Eli Katz

Software Developer

Hunter Negron

Software Developer

Chris Harris

Senior Software Engineer

Maxwell Dausch

Software Engineer

David Garrison

Senior Software Engineer

Ganesh G.

Software Architect

Joe Parker

Senior Software Engineer

Marc Malinowski

Strategy Developer

Phil Lomaglio

Systems Engineer

Sean Roberts

Software Developer

Shiyu (Samantha) Hong, CFA

Quant Risk Manager

Wei Wang

Quantitative Developer

Ashley Fister

Talent Aquisition Manager - Technology

Jean Montero

Network Operations Engineer

Ray DeGuzman

Network Manager

Wesley Letowski

Senior Network Engineer

Al Howard

Associate General Counsel

Augie Perrotta

Senior Legal Counsel

Will Turner

Associate General Counsel

Edward Christopher Masterson

Futures Trader

Jake Settle

Trader

Kimberly Stefanovich

DV Trading

Kyle Waller

Treasury Option Trader

Stuart Adams

Trader

George Viero

Proprietary Trader

Jacob Owens

Proprietary Trader

Jing Song

Junior Trader

Jonathan Urban

Options Trader

Jon Larson

Trader

Maria Perkkio

Software Developer

Matthew Harford

Futures and Options Trader

Neil Basecke

Crude Oil and Gasoline Trader

Edward Ficht

Head Of Trading Of Visaya Trading

David Sedjo

Senior Oil Trader

Carl (Chenchen) Wang

Portfolio Manager Quantitative Trading

Ankit Murarka

Quantitative Trading Analyst

Kyle Benton

Quantitative Trader

Henrik Dersahakian

Head Trader-equity Trading

Dean Ardavani

Trader

Deepak Malani

Fixed Income Trader

Drew B.

Senior Fixed Income Trader

James Schmidt

Trader

Sean Nolan

Options Trader

Terence Coppola

Proprietary Trader

Tong Ding

Trader

William Kalmbach

Fixed Income Trader

Richard Stern

RV Trading Desk Head

Zack Recchia

Trade Operations Manager

Antonio Tuminello

Trade Operations Analyst

Erik Wagner

Fixed Income Operations Analyst

Adam Krippel

Head Of Risk

Martin R. Bukowiecki

Senior System Analyst

Taras Handziuk

Quantitative Analyst

Todd Jones

Risk Analyst

Tyler McLaughlin

Summer Analyst

Aman Mehta

Director of Finance

Ryan Martin

Accounting Manager

Stephanie Frye, CPA, MSA

Controller

Michael J. Kalil, CFA

Managing Director

Tom Meyer

Senior Database Engineer

Ajay Gudivada

Portfolio Manager

Travis Bullock

Developer

Brian Case

Head Of Networking And Datacenter Infrastructure

Dan Walz

Fixed Income Risk Manager

Rakesh Adhikesavan

Devops Engineer