**Summary:** The Instagram Security Ecosystems team is seeking a product-focused security engineer interesting in enabling Instagram product teams to develop features with a focus on security and user safety. You will be relied upon to directly work with Instagram engineers, hardening both product features and our protective frameworks that make life harder for bad actors on the Instagram platform. **Required Skills:** Product Security Engineer, Instagram Responsibilities: 1. Threat Modeling and Security Architecture: Work directly with product managers and technical leads on threat models and security architecture for novel Instagram features or products. 2. Security Reviews: Perform manual design and implementation reviews of web, mobile, and native code. 3. Developer Guidance: Provide guidance and education to developers that help prevent the authoring of vulnerabilities. 4. Automated Analysis and Secure Frameworks: Work with other security teams to improve Instagram's static and dynamic analysis and frameworks to scale coverage 5. Bug Bounty: Help provide technical guidance to our world class bug bounty program and independent security researchers. 6. Industry Impact: Push the industry forward through conference talks and open source projects to contribute broadly to security for the world. **Minimum Qualifications:** Minimum Qualifications: 7. B.S. or M.S. in Computer Science, Cybersecurity, or related field, or equivalent experience 8. 5+ years of experience finding vulnerabilities in interpreted languages (Python, PHP) 9. Experience in threat modeling and secure systems design 10. Experience with exploiting common security vulnerabilities **Preferred Qualifications:** Preferred Qualifications: 11. Contributions to the security community (public research, blogging, presentations, bug bounty, etc.) 12. Experience in security consulting or other leadership-facing security advisory roles 13. Product software engineering experience 14. Familiarity with cybersecurity investigations, abuse operations, and/or security incident response **Public Compensation:** $147,000/year to $208,000/year + bonus + equity + benefits **Industry:** Internet **Equal Opportunity:** Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment. Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@fb.com.