Product Security Engineer (AI)

Location: Hybrid in Austin, US or London, UK. Candidates progressing to the offer stage may be asked to attend an in-person interview at a hirify.global office or hub.

Company

hirify.global operates a large global network that protects and accelerates Internet applications for customers ranging from individual websites to major enterprises.

What you will do

• Conduct security reviews and threat modeling for product features, including STRIDE-based analysis.
• Manage product vulnerability findings from verification and ownership assignment through remediation within defined SLAs.
• Perform technical triage and validation of external bug bounty submissions.
• Support internal and external penetration testing and help engineering teams remediate findings.
• Build AI-driven tools and scripts using AI/LLMs to automate code analysis, triage, and data enrichment.
• Partner with DevOps and product teams to improve secure coding practices and security workflows.

Requirements

• 5+ years of Product or Application Security experience in large-scale distributed cloud environments or SaaS platforms.
• Hands-on experience building production-grade automation and using AI/LLMs to solve operational or technical challenges.
• Experience with threat modeling, risk analysis, vulnerability lifecycle operations, and remediation tracking.
• Ability to communicate technical security risks clearly and collaborate with software engineering teams.
• Ability to work in a hybrid arrangement in Austin or London.

Nice to have

• Experience with exploitation techniques, fuzzing frameworks, or automated scanning utilities.
• Experience scaling crowdsourced security programs such as HackerOne or Bugcrowd.
• Experience optimizing agile workflows in JIRA.
• Experience integrating hardware security features into production codebases.

Culture & Benefits

• Equity plan participation.
• Medical, dental, vision, flexible spending, commuter, fertility, family-forming, and mental health benefits.
• Global travel medical insurance and financial protection programs, including disability and life insurance.
• 401(k) retirement savings and employee stock participation plans.
• Flexible paid time off and parental, pregnancy, medical, and bereavement leave programs.