Perplexity is seeking a highly skilled, experienced and hands-on Anti Fraud & Abuse Engineer to join our dynamic security team, revolutionizing the way people search and interact with the internet. You will be responsible for designing, implementing, and operating cutting-edge monitoring and detection systems to identify and prevent fraudulent behaviors and abuse of our products and services.
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
Qualifications
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
Our cash compensation range for this role is $250,000 - $350,000.
Final offer amounts are determined by multiple factors, including, experience and expertise, and may vary from the amounts listed above.
Equity: In addition to the base salary, equity may be part of the total compensation package.
Benefits: Comprehensive health, dental, and vision insurance for you and your dependents. Includes a 401(k) plan.
