C++ Developer

Job Description

C++ Developer for the Infrastructure Performance Team.

Role

Full Time member of a team of 7 that is responsible for improving and maintaining the latency of our trading platforms, focusing on:

• Linux kernel interrupts (5%),
• FPGA integration (10%),
• Network utilization (10%),
• Application development and refactoring using C++ (75%).

Excellent communication skills and working as part of a highly motivated team is expected.

Required Experience

• A thorough understanding of Linux kernel interrupts and how to identify and minimize their effects on application jitter,
• Building CentOS based custom kernels,
• 7+ years of low latency application development using modern C++ including cache coherency, core isolation, memory management, and data structure optimization,
• Unit testing,
• Single vs multi-threaded application design implications,
• Working knowledge of TCP and UDP protocols.

Helpful Experience

• Solarflare hardware configuration and API,
• P4 and Git/GitLab (with CI/CD),
• Corvil and decoders,
• Wireshark and decoders,
• GoogleTest.

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