Senior Application Security Engineer (AI)

Location: Remote, United States

Annual salary: $190,100–$237,600 for Tier 2 US locations; $218,600–$273,200 for San Francisco, New York City, and Seattle.

Company

hirify.global provides a SaaS go-to-market platform with verified B2B contact data and sales engagement tools used by companies worldwide.

What you will do

• Own and continuously improve the secure software development lifecycle across product, platform, and AI-powered features.
• Perform application security reviews, threat modeling, deep code analysis, and security architecture guidance before product launches.
• Manage vulnerabilities from bug bounty programs, penetration tests, internal reviews, and automated tooling through validation, prioritization, remediation, and verification.
• Conduct hands-on offensive testing, exploit development, bypass testing, and red-team-style validation of applications and fixes.
• Configure AppSec tooling, build automation, and use AI-assisted workflows to improve coverage, reduce manual effort, and increase signal quality.
• Enable engineering teams through secure coding guidance, documentation, training, metrics, and collaboration with Product, Platform, Data, Legal, and Security.

Requirements

• 5+ years of software engineering or application security experience with meaningful hands-on AppSec experience in modern SaaS environments.
• Ability to read, write, and ship production code; Ruby experience is highly valuable, with Python or similar scripting experience useful.
• Strong Linux and cloud fundamentals, ideally in GCP-backed environments.
• Deep knowledge of secure design, authentication and authorization, vulnerability management, developer security tooling, and common application security risks.
• Experience with deep code review, penetration testing, exploit-oriented validation, and durable vulnerability remediation.
• Experience securing AI-powered systems, including AI API exposure, prompt and response handling, data protection, misuse scenarios, and monitoring.

Nice to have

• Experience supporting security reviews for AI-native products, internal agents, or AI-assisted engineering workflows.
• Experience improving secure-by-design practices and AppSec observability in a fast-moving engineering organization.
• Security training, developer enablement, or security champions experience.
• Relevant security certifications.

Culture & Benefits

• AI-native environment focused on continuous improvement, automation, and productivity.
• Equity and company bonus opportunities.
• 401(k), medical, dental, vision, FSA/HSA, life and disability insurance.
• At least 10 paid holidays, flexible PTO, parental leave, employee assistance, and wellbeing benefits.
• Global travel coverage and support for professional growth.