Staff Product Security Engineer (AI)

TL;DR

Staff Product Security Engineer (AI): Safeguarding hirify.global’s platforms by conducting comprehensive security reviews and architectural assessments with an accent on AI-integrated software and Large Language Models (LLMs). Focus on building security automation tools, performing manual code reviews, and leading incident remediation efforts to protect identity infrastructure.

Location: Must be based in Spain (Barcelona preferred)

Salary: €74,000 – €101,000 EUR

Company

hirify.global is a leading identity and access management provider, securing digital interactions for organizations worldwide through neutral, trusted infrastructure.

What you will do

• Conduct design reviews, threat modeling, and penetration testing for new features.
• Perform manual secure code reviews across multiple programming languages.
• Lead product security incident responses and drive remediation strategies.
• Develop security tools and automation to improve vulnerability detection.
• Mentor junior engineers and provide guidance on secure development practices.
• Represent the company externally through security research and conference talks.

Requirements

• Expertise in identifying OWASP Top 10 and CWE Top 25 vulnerabilities.
• Strong experience in penetration testing and secure development.
• Deep technical background in assessing LLMs and AI-integrated architectures.
• Proficiency in Java, Go, Python, or C/C++.
• Strong understanding of OIDC, SAML, and OAuth protocols.
• Must be located in Spain.

Nice to have

• Experience in mobile and desktop security testing.
• Familiarity with SAST, DAST, SCA, and fuzzing tools.
• Strong cryptographic knowledge.
• Ability to develop proof-of-concept exploits.

Culture & Benefits

• Comprehensive healthcare coverage and financial benefits.
• Paid time off and parental leave policies.
• Equity and bonus programs.
• Global community with over 20 offices worldwide.
• Immersive in-person onboarding experience.