Lightspeed
Senior Engineer, Application Security
Canada
UTC-8 to UTC-3.5 Full time
Senior
- Where you can live
- Calgary
- Working hours
- Overlap with UTC-8 to UTC-3.5
- Salary
- Not published
- Posted
- October 9, 2026
Summary from the posting
As a Senior Application Security Engineer, you will serve as a foundational anchor on the AppSec team, leading our strategic shift hard-left toward developer-embedded security and Secure by Design operationalization. You will design, build, and scale state-of-the-art AppSec practices while collaborating closely with Vulnerability Operations to streamline vulnerability triage and remediation. Leveraging cutting-edge AI-assisted workflows and modern automation, you will eliminate friction for developers, burn down legacy risks, and fortify software lifecycles against sophisticated, emerging threat vectors.
This is a short summary. The full description, requirements and the application form are on Lightspeed's own career page.