Job Description

Help build next-generation trading technology used across global financial markets. You'll engineer high-performance software, optimise critical systems, and work on challenging problems where performance and reliability matter.

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Your Responsibilities Will Include:

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Develop production-grade software using up-to-date C++ (C++20/23).

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Build supporting tools and services with Python.

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Design and optimise SQL data solutions.

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Develop within Linux-based environments.

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Improve algorithms, data structures, and system efficiency.

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Debug, profile, and optimise performance-critical applications.

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Collaborate closely with experienced software engineers.

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Take ownership of technical solutions throughout the software lifecycle.

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About You:

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You're an experienced Quantitative Developer with outstanding C++, Python, SQL, and Linux skills. You enjoy tackling difficult technical challenges, care deeply about software quality, and take pride in delivering efficient, maintainable solutions. Experience in quantitative finance, market microstructure, low-latency systems, concurrent programming, CPU optimisation, networking, machine learning, or cloud technologies will be highly valued.

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Ready to work on technology where every microsecond matters? Bring your expertise, curiosity, and passion for engineering, and help build systems that operate at the forefront of global markets.

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📌 Quantitative Developer - C++/Python - Sydney - Trading (New South Wales)
🏢 Westbury Partners
📍 New South Wales