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Senior Security Engineer

Australia, Sydney · Job Posted April 12, 2026
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Job Description

Zuora’s Application Security & Security Engineering team partners closely with engineering to embed security into the software development lifecycle through scalable tools, processes, and culture. As a Senior Security Engineer, you’ll work hands-on with developers and architects to drive secure design, build security automation, and support critical projects across our cloud-native platform. This role is part of our growing presence in Sydney and offers the opportunity to shape and scale security practices globally.

Job Responsibility

  • Collaborate with teams across a global organization to support the adoption and implementation of secure software development practices and tooling
  • Contribute hands-on to critical engineering and tooling projects, working closely with technical leads and product owners to ensure security is a key part of successful project outcomes
  • Mentor engineers and influence architectural decisions to ensure security is embedded by design
  • Design and develop reusable, flexible security components and APIs to support scalable, secure application development across the company
  • Define and promote best practices to ensure software security without compromising functionality, usability, reliability, or availability
  • Participate in design and code reviews, providing actionable security recommendations as needed
  • Collaborate with project teams to design and prototype secure solutions, validating key assumptions and security objectives
  • Evaluate, implement, and support a range of security tools to improve visibility and reduce risk
  • Build strong relationships and communicate effectively with stakeholders throughout the SDLC, including Product, Engineering, and Operations teams

Requirements

  • 8+ years of experience in application security, software development, or a related engineering role
  • Strong understanding of secure software development practices, including experience working with developers to embed security into the SDLC
  • Hands-on experience conducting security design reviews, threat modeling, and code reviews for web and cloud-based applications
  • Familiarity with common application vulnerabilities (e.g., OWASP Top 10) and experience in identifying and remediating them
  • Experience working with security tools such as SAST, DAST, SCA, and container security scanners
  • Ability to communicate security concepts effectively to both technical and non-technical stakeholders
  • Australia PR is a must

Nice to have

  • Experience with AWS security best practices and securing cloud-native architectures
  • Background in DevSecOps or building security automation into CI/CD pipelines
  • Familiarity with Bug Bounty triage or managing responsible disclosure programs
  • Experience with regulatory frameworks (e.g., ISO 27001, SOC 2, or GDPR) as they relate to product security
  • Programming or scripting skills (e.g., Python, JavaScript, or Go) to build internal tools or automation

What we offer

  • Competitive compensation, variable bonus and performance reward opportunities, and retirement programs
  • Medical, dental and vision insurance
  • Generous, flexible time off
  • Paid holidays, “wellness” days and company wide end of year break
  • Attractive parental leave
  • Learning & Development stipend
  • Opportunities to volunteer and give back, including charitable donation match
  • Free resources and support for your mental wellbeing

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