Senior Product Security Engineer

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 Opportunity

You will join the security team, which is a small, tight and highly collaborative team that works with multi-functional partners within across our organisation. A team who are passionate about uplifting security and ensuring the protection of our customers' data is always front of mind.

About the role

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.

The skills you'll need

- 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

Our Culture & Benefits

At MYOB our values are at the heart of everything we do. If you want to work and collaborate where opinions are valued, and your ideas can make a difference, come to a place where Your Work Matters.

See what it's like to work at MYOB and what we're all about.

Enjoy a flexible, hybrid workplace that brings balance to how you work, all of our centrally located offices come together for a number of in-person celebrations and social events

Set up your home office with a little financial help from us, and take advantage of great corporate discounts and vouchers from top retailers

Benefit from our partnership with Sonder, which supports the wellbeing of our team members

Unlock your potential via in-house training and programs, LinkedIn Learning, conferences and study assistance

Access to a variety of leave options available to support your wellbeing, including up to an additional four weeks of purchased leave, generous parental leave, domestic violence leave, transgender leave, community leave, study leave, and more

Join our communities, built around ‘Wellness’, ‘Belonging’ and the ‘Planet’ where you can make a meaningful contribution

At MYOB, we’re all about embracing difference and backing people to be their true selves. We’re proud to be an equal opportunity employer and big believers that the best hires don’t just fit our culture — they add to it. That means bringing your unique contributions, lived experiences, and fresh perspective to the table.

Love the sound of MYOB and this role but don’t tick every single box in this ad? Apply anyway Studies show that women and underrepresented groups often hold back if they don’t meet every requirement — but we want to hear from you.

We’re proud to be a Circle Back Initiative Employer and we commit to responding to every applicant.

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