Security & Identity Engineer

Working remotely, the full-time Security & Identity Engineer will design, secure, and deliver the foundations of an enterprise AI platform, focusing on threat modeling, tenant isolation, and compliance-by-design while collaborating with client product, engineering, and security teams. Key responsibilities Design and implement security measures for production software platforms, ensuring security is integrated from the architecture stage Develop and review tenant isolation models across various system boundaries to enhance security Collaborate with client teams to apply threat models to architecture, engineering, and delivery decisions Required qualifications Experience in designing and securing production software platforms, particularly in multi-tenant or regulated environments Strong understanding of authentication, authorization, and least-privilege access patterns Ability to support compliance-by-design practices and manage security documentation Familiarity with secure CI/CD practices, including secrets management and policy enforcement Proven ability to communicate complex security concepts to both technical and non-technical stakeholders