Application Security Engineer at Opendoor
Location
toronto, on
Job Type
Full-time
Category
Other-General
Posted
June 17, 2026
Shape the future of homeownership as an Application Security Engineer at Opendoor. Safeguard customer interactions and engineering velocity by managing application security across diverse systems.
Opendoor seeks an Application Security Engineer with a focus on securing consumer products, APIs, and internal tools. You will evaluate vulnerabilities, enhance security tooling, and integrate findings into developer workflows. A critical aspect of your role involves spearheading threat modeling, conducting security reviews, and automating vulnerability triage to streamline processes.
Key Responsibilities: • Identify and resolve application vulnerabilities in products • Enhance AppSec tooling stack and developer integration • Manage HackerOne program for vulnerability reports • Lead security design reviews and threat modeling • Automate validation of exploit reproductions and remediation
Requirements: • 5+ years in application security or software engineering • Stro...
Opendoor seeks an Application Security Engineer with a focus on securing consumer products, APIs, and internal tools. You will evaluate vulnerabilities, enhance security tooling, and integrate findings into developer workflows. A critical aspect of your role involves spearheading threat modeling, conducting security reviews, and automating vulnerability triage to streamline processes.
Key Responsibilities: • Identify and resolve application vulnerabilities in products • Enhance AppSec tooling stack and developer integration • Manage HackerOne program for vulnerability reports • Lead security design reviews and threat modeling • Automate validation of exploit reproductions and remediation
Requirements: • 5+ years in application security or software engineering • Stro...