Security Engineer, Abuse & Trust

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About the Role

We are seeking a Security Engineer to join our Abuse & Trust team, where you will play a critical role in protecting our platform and users from emerging threats. In this position, you will design and build sophisticated detection and mitigation systems to combat abuse, fraud, and adversarial misuse of frontier AI technologies. You'll lead complex investigations into novel threat patterns and work at the intersection of security engineering and machine learning to safeguard one of the world's most advanced AI platforms.

This role offers the unique opportunity to tackle security challenges that have never been encountered before, as you help define best practices for trust and safety in the age of advanced artificial intelligence.

Key Responsibilities

• Design, build, and maintain robust detection systems to identify abuse, fraud, and adversarial misuse of AI technologies
• Develop and implement automated mitigation strategies that scale with platform growth while minimizing impact on legitimate users
• Lead security investigations into emerging threats, analyzing attack patterns and adversarial behaviors to understand evolving risks
• Conduct comprehensive threat modeling exercises to anticipate and prepare for novel abuse vectors specific to AI systems
• Collaborate with cross-functional teams including Product, Engineering, and Policy to implement holistic security solutions
• Respond to security incidents with urgency and precision, coordinating response efforts and conducting post-incident analysis
• Build and refine machine learning models to detect anomalous behavior and identify sophisticated abuse patterns at scale
• Develop metrics and monitoring systems to measure the effectiveness of abuse prevention efforts
• Contribute to the broader security community by sharing insights on AI-specific security challenges and solutions

Qualifications

• Strong experience in security engineering with a focus on abuse prevention, fraud detection, or trust and safety
• Proven expertise in threat modeling and risk assessment, particularly for complex technical systems
• Demonstrated experience with incident response, including investigation, containment, and remediation
• Deep understanding of secure system design principles and defense-in-depth strategies
• Proficiency in at least one programming language (Python, Go, Java, or similar) with the ability to write production-quality code
• Experience analyzing large-scale datasets to identify patterns and anomalies
• Strong analytical and problem-solving skills with the ability to think like an adversary
• Excellent communication skills and the ability to explain complex security concepts to diverse audiences
• Background in applying machine learning techniques to security problems at scale (highly preferred)
• Experience with cloud security and distributed systems architecture (preferred)
• Familiarity with AI/ML systems and their unique security considerations (preferred)
• Previous experience in high-growth technology companies or handling security at scale (preferred)

What We Offer

• The opportunity to work on cutting-edge security challenges at the forefront of AI technology
• Collaboration with world-class researchers, engineers, and security professionals
• Competitive compensation package including salary, equity, and comprehensive benefits
• Health, dental, and vision insurance coverage
• Generous paid time off and flexible work arrangements
• Professional development opportunities and support for continued learning
• Meaningful work that directly contributes to the safe and responsible deployment of AI

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