Scale AI - Senior Software Engineer, Identity

• Drive the design, and implementation of our identity infrastructure to ensure secure authentication and authorization across enterprise systems. • Build software for authentication mechanisms such as Single Sign-On (SSO), Multi-Factor Authentication (MFA), and federated identity solutions (SAML, OAuth, OpenID Connect). • Build software for authorization mechanisms such as Relation-based access control (ReBAC), Attribute-based access control (ABAC), Role-based access control (RBAC). • Build software-defined identity governance policies to ensure compliance with security policies, industry regulations (e.g., NIST, SOC2, ISO 27001), and organizational standards. • Present technical information to teams and stakeholders, providing guidance and insight on identity management and best practices. • Ideally you’d have: • 5+ years of full-time engineering experience, post-graduation with specialities in infrastructure and identity systems. • Infrastructure expertise – IAM controls, Infrastructure as Code (Terraform, Pulumi), microservice deployment best practices. • Hands-on experience working with OpenFGA, Authzed, Cedar, Topaz, or similar authorization frameworks at scale. • Strong understanding of Zanzibar-based ReBAC models, relationship tuples, and access control evaluation. • Strong knowledge of authentication standards such as OAuth 2.0, OIDC, SAML, and JWT, as well as industry standard IdP solutions like EntraID, Okta, etc. • Extensive experience in software development and a deep understanding of distributed systems and public cloud platforms (AWS preferred). • Show a track record of independent ownership of successful engineering projects. • Possess excellent communication and collaboration skills, and the ability to translate complex technical concepts to non-technical stakeholders.