Founded in 1980 as Aardvark Financial, TransMarket Group (TMG) is a privately held global markets proprietary trading firm in Chicago. We use next-generation technology to capture opportunities around the world and manage risk in financial markets. Our mission is to bless others through the services we provide and through the generous stewardship of the wealth we create. TMG is a well-established and profitable business as a respected member of the global financial system for over 40 years, but also is like a startup because the potential of our group is at least one order of magnitude greater than what we are currently producing. We have an entrepreneurial culture and collaboratively develop our business with patience and discipline; we work hard, learn constantly, and relentlessly improve our expertise. Description Our Core Team designs and builds low latency systems that allow us to trade a diverse set of instruments across a wide range of Exchanges and ECN’s. Our systems try to hit the sweet spot between clean and understandable code, low latency performance, stable behavior, and zero error tolerance. The libraries you work on will become the engine of our firm’s strategies.