Anti-Fraud & Abuse Engineer
Company | Perplexity AI |
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Location | San Francisco, CA, USA, New York, NY, USA |
Salary | $200000 – $280000 |
Type | Full-Time |
Degrees | |
Experience Level | Senior |
Requirements
- Experience designing, implementing, and operating fraud detection, abuse prevention, or security monitoring systems
- Background in security, adversarial machine learning, threat intelligence, or fraud investigations
- Familiarity with adversarial tactics, techniques, and procedures (TTPs) targeting AI systems
- Excellent communication skills, able to present to both technical and non-technical audiences
Responsibilities
- Design, build, and operate monitoring and detection systems to identify and prevent fraudulent behaviors and abuse
- Perform adversary hunting to detect abuse and misuse of our products and services
- Analyze how our products and services are being misused or abused
- Track and mitigate cost impacts of fraud and abuse across our technology stack
- Research and anticipate emerging abuse techniques to stay ahead of evolving threats
- Generate actionable intelligence reports on new attack vectors, vulnerabilities, and threat actor tactics targeting LLM systems
- Build and maintain relationships with external threat intelligence partners and industry communities
- Establish best practices, tools, and processes for our fraud and abuse detection program
Preferred Qualifications
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No preferred qualifications provided.