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).

Senior Software Engineer, Platform

Responsibilities

Qualification

Required

Preferred

Benefits

Company

Scale AI

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