Senior C++ Engineer (Critical Engineering) – Sydney
Oxford Knight • Australia, New South Wales • Posted June 23, 2026
About the Role
This is a fantastic opportunity to work in the APAC head office of a tech-focused market-maker with groundbreaking success in the high frequency trading space. Now looking to hire exceptional C++ engineers to join the platform group responsible for building and operating the systems that underpin the entire trading stack.
This hands-on role offers full ownership of the systems you design – from architectural choices through delivery to production support – spanning real-time risk controls, reference data, trade-lifecycle infrastructure and trading-integrity systems. As such, this will involve working closely with cross-functional teams in order to understand business problems and translate them into pragmatic technical solutions.
In return for your expertise, you’ll enjoy a relaxed culture working alongside some of the best professionals in the industry, where you’ll measurably improve the platforms relied upon by traders every day.
Requirements:
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