Staff Product Security Engineer

Seeking a full-time Staff Product Security Engineer to be responsible for the end-to-end security of consumer products and digital platforms, managing security reviews, penetration testing, and PSIRT operations in a remote-friendly environment. Key responsibilities: Lead security architecture and threat modeling sessions with product and engineering teams Conduct hands-on penetration testing and security assessments across the product stack Drive PSIRT operations by managing vulnerability reports and coordinating remediation efforts Required qualifications: 10+ years of product security experience, including application and cloud security Expertise in threat modeling using STRIDE, PASTA, or equivalent methodologies Hands-on penetration testing skills across various platforms and environments Experience with PSIRT operations and familiarity with CVE and CVSS frameworks Strong programming ability and knowledge of security tools relevant to AI development