Remote Staff AI Security Engineer

Affirm; United States; Remote; USD 140,000 - 210,000; Full time

Benefits offered by this job

Health coverage for employees and depe

Monthly stipends for tech setup and wi

Flexible time off

Employee stock purchase plan

Job summary

Affirm is seeking a security-focused leader to drive and improve the enterprise AI security review process, evaluating architecture, data flows and design across AI/LLM systems. You will threat model AI/LLM risks, drive remediation, and review source code, prompts and agent configurations while helping build security-focused test cases for our SaaS platform.

This remote-first role offers strong collaboration with engineering and product teams and a path to influence security posture across

Qualifications

• Hands-on experience designing and maintaining security architecture for AI/LLM systems.
• Practical experience with OWASP Top 10 for LLM and securing agentic systems.
• Experience building AI governance artifacts and evaluating AI capabilities in SaaS platforms.

Responsibilities

• Lead and improve Affirm's enterprise AI security review process, evaluating architecture, data flows, and design.
• Threat model AI/LLM systems for risks and drive remediation.
• Review source code, system prompts, and agent configurations, and help build security-focused test cases.

Skills

Security architecture

OWASP Top 10 for LLM

AI governance artifacts

Job description

Affirm is seeking a security-focused leader to drive and improve the enterprise AI security review process, evaluating architecture, data flows and design across AI/LLM systems. You will threat model AI/LLM risks, drive remediation, and review source code, prompts and agent configurations while helping build security-focused test cases for our SaaS platform.

This remote-first role offers strong collaboration with engineering and product teams and a path to influence security posture across