C++ Engineer for Low-Latency Trading Systems – Chicago

IMC is seeking a highly skilled C++ Software Engineer to join our Chicago team. You will design and develop software for the hardware-enabled, global trading system with a focus on performance and low latency.Responsibilities include designing low-latency trading systems, optimizing production code, interfacing with hardware such as ASICs and FPGAs, and...

Huxley in Chicago is seeking experienced C++ engineers to join its low-latency trading systems team. Strong C++ with STL/Boost on Linux/Unix is required. Finance background is ideal but exceptional candidates from other industries will be considered.The role offers a competitive base salary in the 150k–300k USD range plus bonus, with opportunities to work...

Chicago Trading Company (CTC) designs high-performance, low-latency trading systems for its options market making business in a fast-paced, collaborative environment in Chicago. Engineers work with traders, quants, and technologists to move ideas from inception to production, integrating with operations, pricing, and exchange connectivity.CTC emphasizes...

Akuna Capital is hiring an entry‑level C++ Software Engineer in Chicago to work on high‑performance, multi‑threaded systems powering our liquidity operations. You’ll join small-to-medium teams, interface with Quant and Trading, and contribute to reliable, scalable platforms.The role emphasizes learning, rapid problem solving, and collaboration....

Clear Street in Chicago/New York City is building the next generation of its algorithmic execution platform. The greenfield effort centers on a low-latency, C++-based system with FIX connectivity, real-time risk controls, and deep integration across U.S.exchanges and dark venues. The role is a core infrastructure position on a small, focused team, based...

Flow Traders is seeking a Senior C++ Software Engineer to join our Amsterdam team. You will help build the core, low-latency trading platform used by researchers and traders to analyze markets and execute strategies.You will lead development across market data, pricing, and execution, collaborate with quants and traders, and optimize performance and...

Belvedere Trading, a leading proprietary trading firm headquartered in downtown Chicago, seeks a Senior Software Engineer to design and build high-performance market data systems. This role focuses on ingesting and processing raw market data feeds, implementing exchange protocols such as CME and Cboe, and optimizing systems for concurrency, throughput, and...

Old Mission Capital LLC is seeking several C++ Software Engineers to join our Chicago team. You will build and optimize our automated trading infrastructure, and collaborate with Traders and Quants to develop next-generation trading algorithms and scalable multi-tiered applications.Required are a BS/BA in a technical field and 2+ years of C++ experience with...

Clear Street is building a next-generation, cloud-native clearing and custody platform with a focus on low-latency execution across major markets. The Algorithmic Execution Services team is hiring senior engineers to design and implement a scalable, FIX-based gateway, market data feed handlers, and robust risk controls as part of a greenfield platform...