Grupo QuintoAndar | Senior Offensive Security Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Offensive Security Engineer based in Brazil. We are seeking a highly experienced Senior Offensive Security Engineer to lead the development of an innovative, AI-driven offensive security program. In this strategic role, you will combine advanced penetration testing expertise, AI engineering, and security architecture to strengthen the organization's global security posture. You will design and build autonomous AI agents capable of continuously identifying vulnerabilities, mapping attack surfaces, and validating potential threats across complex cloud-native environments. Working closely with defensive security, threat intelligence, vulnerability management, and engineering teams, you will transform security findings into actionable risk mitigation strategies. You will also influence technical standards, lead cross-functional initiatives, and mentor other security professionals. This is an opportunity to shape the future of automated offensive security within a fast-growing, technology-driven environment.