Security Engineer (Full Remote - France)

Own application security and risk/compliance efforts for an AI companionship platform, protecting users and collaborators as the product scales. Drive weekly code reviews, vulnerability remediation, and coordination of penetration tests and security audits. Maintain GRC documentation and risk register, run phishing simulations and security training, and ensure monitoring coverage. Also support device and access management and monitor emerging generative-AI threats like prompt injection and jailbreaks.