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oneZero Financial Systems

Lead C++ Software Engineer

Information & Communication Technology / Engineering - Software

Posted 14/06/2026
Closes 28/06/2026

Canberra Airport, 2609, Canberra, Australian Capital Territory

Full time

Not specified

oneZero Financial Systems is a global software development company with offices in the USA, UK, Singapore, and Australia. Our platform, deployed with over 200 financial entities worldwide, empowers banks, brokerages and hedge funds with cutting-edge trading technology. OneZero's core product features a high-performance trading environment with real-time integrations with some of the world's leading banks and financial institutions.

We are currently looking for a motivated and talented Lead C++ Software Engineer to join our Canberra Development team. In this role, you will work collaboratively with a team of highly experienced developers from around the world on core technologies and critical real-time systems that drive the oneZero platform. A financial background is not required; however, you must be able to learn new concepts quickly and apply them to C++ code, design and algorithms.

Lead engineers should expect to spend, on average, around 50% of their time managing their engineering team and 50% on actual coding.

oneZero earns 2025 Great Place To Work Australia Certification™
https://www.onezero.com/awards/onezero-earns-2025-great-place-to-work-australia-certification

oneZero is proud to have been named one of Business Intelligence Group's Best Places to Work 2024: 

https://www.onezero.com/homepage/onezero-2024-best-place-to-work-for-third-year/

The Boston Globe names oneZero a Top Place to Work for 2023: https://www.onezero.com/homepage/the-boston-globe-names-onezero-a-top-place-to-work-for-second-year-in-a-row/

Please see oneZero featured in e-Forex Magazine to learn more about the company and our dynamic team https://e-forex.net/?s=onezero

This role is a full-time position in the oneZero Canberra office. Applicants must be based in the Canberra region or be able to relocate.

Benefits Include:

  • Bonus plan.

  • Flexible workplace, including hybrid work from home a few days per week.

  • Dedicated parking space.

  • Free Uber Eats lunch provided daily in the office.

  • Private Health Insurance.

  • Monthly Wellness program subscription.

Required Skills:

  • At least 5 years of industry experience in C++ development.

  • At least 3 years of technical management or lead experience.

  • Good debugging skills.

  • Strong understanding of object-oriented design principles.

  • Excellent verbal and written communication skills.

  • Experience contributing to employee performance review processes.

  • Relevant tertiary qualification.

Additional experience in any of the following will be highly regarded:


● Agile methodologies and processes.

● Multithreaded programming.
 

Australian Citizens & Permanent Residents may apply.

Applications open to:

Tags

Lead C++ Software EngineerCanberraAustralian Capital TerritoryFull timeoneZero Financial SystemsInformation & Communication TechnologyEngineering - Software