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. It features a high-performance trading setting with real-time integrations to some of the world's leading banks and financial institutions.
We are seeking a Full-Stack .NET Developer with a Frontend focus, who will help drive the development of modern, cloud-based Web applications built around oneZero's extensive trading backend systems.
This role requires some exposure to backend development with C# and .NET Core, alongside solid frontend development experience with React and Redux, HTML, and CSS. You will collaborate with a cross-functional team to deliver seamless, reliable, and real-time user interfaces that enhance the user experience for financial applications.
oneZero is proud to have been named one of Business Intelligence Group's Best Places to Work ****: /
The Boston Globe names oneZero a Top Place to Work for ****: /
Please see oneZero featured in e-Forex Magazine to learn more about the company and our dynamic team
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
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
3+ years of professional experience with C#, ASP.NET Core, and modern frontend technologies.
Proven track record in designing, developing, and deploying full-stack applications in a fast-paced, agile environment.
Strong expertise in React, Redux, and responsive design principles.
Strong knowledge of HTML5, CSS3, and pre-processors like LESS.
Ability to work autonomously with minimal oversight while collaborating closely with the broader team.
High attention to detail and a commitment to delivering polished, production-ready code.
Excellent communication skills, with the ability to explain complex technical concepts clearly to both technical and non-technical stakeholders.
Additional Skills
Additional experience in any of the following will be highly regarded.:
Experience working on financial trading products.
Experience with C++ or additional backend programming languages.
Knowledge of cloud services (e.g., Azure, AWS).
Experience with front-end performance optimisation and profiling.
Familiarity with CI/CD pipelines and version control (e.g., Git).
Familiarity with SignalR or WebSockets for real-time communication.
Australian Citizens & Permanent Residents may apply.
#J-*****-Ljbffr

📌 Full Stack.Net Web Engineer (Canberra)
🏢 oneZero Financial Systems
📍 Canberra