Jiulong Zhang is a quantitative developer based in New York with eight years of experience building low-latency, production-grade systems for trading and electronic design automation. He cut his teeth as a C++ engineer on Two Sigma’s High Frequency Market Data team, delivering live market feeds and historical data pipelines, and now applies that expertise at Millennium. Jiulong progressed rapidly at Cadence—earning an off-cycle promotion within a year—demonstrating an ability to drive impact in complex, performance-sensitive codebases. He holds an MEng in Financial Engineering from Cornell and a BE from Tsinghua, blending rigorous quantitative training with deep systems engineering. Colleagues describe him as a pragmatic problem-solver who bridges quant research and production engineering, often surfacing subtle protocol and latency optimizations that aren’t obvious from high-level specs.
8 years of coding experience
3 years of employment as a software developer
Master of Engineering - MEng Financial Engineering, Master of Engineering - MEng Financial Engineering at Cornell University
Bachelor of Engineering - BE, Bachelor of Engineering - BE at Tsinghua University
Contributions:1 release, 18 commits, 22 pushes in 3 months
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