Senior AppSec Engineer: Secure by Design

Lightspeed Commerce is seeking a Senior Application Security Engineer to anchor the AppSec team as we shift toward developer-embedded security and Secure by Design. You will design, build, and scale advanced AppSec practices, collaborating with Vulnerability Operations to streamline triage and remediation.

You will embed security into feature design, architect threat models, and drive AI-driven automation across CI/CD pipelines, guiding developers through fixes and enabling secure coding across