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Application Security Engineer at Opendoor - ApplyBlast

Application Security Engineer

Opendoor

7 days ago

3.1 on Glassdoor

Toronto, Ontario, Canada

Onsite

Full Time

Senior

0 applicants

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About this role

The Application Security Engineer at Opendoor leads the identification, prioritization, and reduction of application-layer risk across consumer flows, APIs, and AI-driven tools. This role involves building and operating security tooling, managing the HackerOne program, and establishing secure design standards to enable fast and safe engineering velocity. The position requires a strong focus on automation, threat modeling, and fostering a security-first culture within the engineering teams.

Responsibilities

Define and operate application vulnerability identification capabilities across consumer products and APIs
Lead threat modeling and security design reviews for new services, APIs, and mobile features
Build AI agents and automated workflows to triage vulnerability reports and draft remediation pull requests

Skills

About Opendoor

opendoor.com

Headquarters

San Francisco, California, United States

Company Size

1001-5000 employees

Founded

2014

View Profile

Opendoor Labs, Inc. (Opendoor) is a San Francisco–based real estate technology company that buys and sells homes directly through an online platform, offering instant cash offers so homeowners can skip listing, showings, and lengthy timelines. Homeowners can request a free offer and choose a closing date that fits their schedule while Opendoor manages inspections, repairs, and transaction logistics. The company also provides related services such as trade‑ins, financing options, and resale listings to simplify moving between homes. Customers use Opendoor for a faster, more convenient, tech‑driven alternative to traditional real estate transactions.