We’re a leading business management solution with a core purpose: helping more businesses in Australia and New Zealand start, survive and succeed.
At MYOB, we believe what’s good for one business is good for all business—and for all of us. Whether you support them, work for them, or dream of building your own, when businesses run smoothly, everybody feels it. Owners, employees, customers, suppliers—even families. That’s why we’re here: to give every person in business the tools they need to focus on what really matters and do Big Things—whatever big looks like for them.
And for you? Joining MYOB means being part of that impact. It means using your skills to help businesses thrive, shaping the future of work, and growing alongside the people and communities we support. Because while we’re the business of software, we’re really in the business of people. And that makes MYOB Everyone’s Business.

THE SKILLS YOU’LL NEED

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• Deep expertise in secure software design, threat modelling, and architecture reviews across modern cloud environments

• Strong solid understanding of application and product security, including OWASP Top 10, CWE/SANS Top 25, and common compliance frameworks (e.g. NIST, PCI DSS, ISO 27001)
• Experience using security tooling such as SAST, SCA, container scanning, and infrastructure-as-code analysis within CI/CD pipelines
• Proficiency in scripting and automation to streamline security workflows and reduce manual effort
• Technical fluency in code and architecture security review processes, from design phase through to deployment
• Willingness to using AI tools in everyday workflows and exploring their secure use within product engineering and automation
• Ability to effectively communicate security risks, options, and trade-offs to both technical and non-technical collaborators
• Strong interpersonal and communication skills, with experience collaborating across Architecture, DevOps, Delivery Managers, and Product teams to support secure delivery practices
• A continuous improvement approach, with strong analytical thinking and creative problem-solving capabilities
• Self-directed and motivated, with the ability to learn quickly and adapt within cross-functional, fast-paced environments

As a Senior Product Security Engineer, you’ll play a key role in helping our product teams deliver secure software at speed.
You will mentor, compose, and advise on innovative security principles and new technologies. This includes secure coding, architecture reviews, strategy, risk identification through threat modelling, supporting security testing, and mentoring engineers on practical remediation.
You’ll contribute to internal tooling, automation, and scalable guidance, helping uplift security awareness and capabilities across teams through collaboration.