Trading Systems Performance Engineer

Hudson River Trading is seeking a Trading Systems Performance Engineer to join us in shaping the future of low-latency market optimization through cutting-edge systems and infrastructure expertise. In this pivotal role, you will play a key part in leveraging data-driven methodologies to enhance the efficiency of our real-time interactions with financial markets. This position is instrumental in optimizing HRT's connectivity with diverse trading venues, with a specific focus on achieving low-latency performance.
Responsibilities
Manage and optimize worldwide trading infrastructure
Performance testing and tuning
Orchestrate and analyze time series network and exchange protocol captures with a focus on optimizing systems for low-latency performance
Build in-depth understanding of the the intricacies of various markets and exchanges, attend presentations, and collaborate with exchange counterparts to optimize system interactions
Research exchange features, capabilities, and architecture with an emphasis on low-latency communication
Plan and execute technical projects to make our trading systems (linux, hardware, network, etc.) faster, adaptable, and maintainable
Formulate and conduct controlled experiments to measure the impact of calculated changes to HRT's trading infrastructure
Automate and troubleshoot a broad range of technical infrastructure
Improve the fill rate of custom hardware-based trading strategies by optimizing system components
Identify infrastructure optimizations based on a full-stack understanding of our low latency trading platform and interconnected markets.
Investigate and document details related to various latency-sensitive exchanges
Effectively communicate ideas, requirements, and results across different teams within the organization
Profile
Expertise in installation, configuration, and troubleshooting of Linux systems, from hardware and kernel to applications
7+ years of relevant experience supporting a complex trading environment, including advanced understanding of proprietary trading and exchange technologies, with a strong emphasis on low-latency infrastructure
Strong understanding of TCP and UDP network protocols
Familiarity with the details of modern computer systems and networks, emphasizing low-latency optimization
Experience with Python and other programming languages is desirable
Experience with FPGA, Microwave, and Wireless technologies is desirable
Strong understanding of capture and timing infrastructure
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