What You'll Do:
You will lead the end-to-end design and delivery of a high-frequency trading platform from the ground up, defining architecture, infrastructure, and engineering standards.
Your responsibilities will include:
Architecting a full-stack, ultra-low-latency trading system
Building and scaling a high-performance engineering team
Owning system design across execution, data, and connectivity layers
Driving technical strategy from prototype through production
Optimizing performance, latency, and reliability under live trading conditions
Collaborating with stakeholders to translate trading requirements into scalable systems
Why Join Us:
This is a rare opportunity to build a trading system from scratch at serious scale and speed. You'll have full ownership of architecture and execution in a high-impact environment where engineering performance directly drives outcomes.




About You:
You come from a robust background in high-frequency trading or low-latency systems, ideally within top-tier trading firms. You are a builder—capable of designing complex systems, leading teams, and delivering under pressure with precision.
Final Note:
If you're driven by building world-class trading infrastructure and thrive in high-performance environments, this role gives you the chance to shape something from day one.
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📌 Lead Trading Systems Architect High-Frequency Trading Buildout (Sydney)
🏢 Westbury Partners
📍 Sydney