Senior Lead Application Security Engineer

We are looking for an Application Security Engineer to join the Agentic Platform pillar, working within the Cloud Platform team. This team owns the secure, governed foundation that enables all of Copperleaf’s R&D teams to build and ship faster. In this role you will embed security directly into the platform and across every CI/CD pipeline, shifting our posture from reactive to proactive.

Key Responsibilities

• Embed application security into the Cloud Platform and across all CI/CD pipelines.
• Design and operate AI-driven security agents.
• Establish SSDLC practices.
• Lead security of agentic systems.
• Manage vulnerabilities.
• Harden AKS workloads.
• Contribute to compliance.
• Define security runbooks.
• Act as the security skill set within the platform team.

Technical focus areas

• Application security fundamentals
• Agentic and AI security
• DevSecOps pipeline security
• Security tooling
• Cloud-native security on AKS
• Identity and access management
• Infrastructure-as-code
• Compliance
• Scripting
• Automation

About you

You think proactively, are a do‑er, demonstrate ownership, apply sound engineering judgment, communicate effectively, develop expertise, collaborate, leverage AI, and push the frontier of agentic defense.

We offer a salary range of $117,000 CAD - $167,000 CAD, permanent full-time position, with flexible hybrid work options. We may use AI tools in recruitment but they do not make hiring decisions. Join us to make a positive impact on the world.