Senior AI Security Engineer - Enterprise & LLM Safeguards

Affirm, Inc.; Canada; Remote; CAD 181.000 - 241.000; Vollzeit

Benefits dieser Stelle

Health coverage for you and dependents

Monthly tech stipends

Flexible time off

Employee stock purchase plan (ESPP)

Zusammenfassung

Affirm is seeking a seasoned security engineer to own and refine our enterprise AI security review process. You will evaluate architecture, data flows, and guardrails for AI features across internal tools, embedding security in design choices.

You will lead threat modeling of AI/LLM systems, review MCP server definitions, and help owners build security-focused test cases and detections before launch.

Qualifikationen

• Seasoned security engineer with hands-on AI/LLM security experience.
• Experience threat modeling AI/LLM apps and secure tool-call flows.
• Knowledge of enterprise security controls, IAM, and risk management.

Aufgaben

• Lead and improve affirm's AI security review process for enterprise systems.
• Threat model data flows, prompt handling, and tool-permission boundaries.
• Review code, prompts, MCP definitions, and test scenarios for security.
• Design guardrails, policy-as-code, and cloud security automations.

Kenntnisse

Threat modeling

AI security

Security architecture

Python

Infrastructure as Code

Kubernetes

OAuth2/SAML

AWS

SOC 2/PCI DSS

Ausbildung

Tools

Notion

Slack

Google Workspace

CASB

Okta/IDP

Jobbeschreibung

Affirm is seeking a seasoned security engineer to own and refine our enterprise AI security review process. You will evaluate architecture, data flows, and guardrails for AI features across internal tools, embedding security in design choices.

You will lead threat modeling of AI/LLM systems, review MCP server definitions, and help owners build security-focused test cases and detections before launch.