AppSec Architect: Threat Modeling & Secure Code Review

Jobtailor; Town of Florida (NY); On-site; USD 150,000 - 190,000; Full time

Job summary

Jobtailor is seeking an experienced Application Security expert to own and evolve the Gemini SDLC guardrails for high‑risk applications and services. You will lead architecture reviews, threat modeling, secure code reviews, and penetration testing, and design AI‑driven security workflows across design, build, and deployment to reduce toil and strengthen protections.

You’ll also deliver hands‑on security training for engineers and participate in on‑call incident response and post‑incident

Qualifications

• Proven ability to perform design reviews, threat modeling, secure code reviews, and penetration testing with an attacker mindset.
• Strong background in application security best practices and familiarity with vulnerabilities (e.g. SSRF, race conditions, privilege escalations).
• Deep code review proficiency in Scala, Java, Go; hands-on experience in Python or Go for building.

Responsibilities

• Own and evolve the Gemini Secure Software Development Lifecycle guardrails as an application security subject matter expert.
• Lead architecture reviews, threat modeling, code reviews, and penetration testing for high-risk applications and services.
• Design and build AI agents throughout the SDLC for automated threat modeling during design, AI-driven secure code generation and review, and reducing AppSec toil.
• Create and deliver hands‑on application security training to enable engineers at scale.
• Participate in the Application Security on‑call rotation and lead post‑incident hardening.

Skills

Threat modeling

Secure code reviews

Penetration testing

Scala

Java

Go

Python

Code review

Vulnerability assessment

Cross-functional collaboration

Communication

OWASP Top 10

Job description

Jobtailor is seeking an experienced Application Security expert to own and evolve the Gemini SDLC guardrails for high‑risk applications and services. You will lead architecture reviews, threat modeling, secure code reviews, and penetration testing, and design AI‑driven security workflows across design, build, and deployment to reduce toil and strengthen protections.

You’ll also deliver hands‑on security training for engineers and participate in on‑call incident response and post‑incident