Senior Software Engineer, Identity at Scale AI | CA, US | Rezi

Senior Software Engineer, Identity at Scale AI

Senior Software Engineer, Identity

Scale AI · CA, US

1 months ago

Senior Software Engineer, Identity

Scale AI · CA, US

2 months ago
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About the Role

The Identity Engineering team at Scale supports the design and development of core software systems focused on identity, access management, authorization, and authentication. This role offers exposure to the forefront of AI development within enterprises, startups, governments, and large tech companies.

Responsibilities

  • Drive the design and implementation of identity infrastructure for secure authentication and authorization across enterprise systems.
  • Build software for authentication mechanisms including 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), and 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.

Requirements

  • 5+ years of full-time engineering experience, post-graduation with specialities in infrastructure and identity systems.
  • Infrastructure expertise including IAM controls, Infrastructure as Code (Terraform, Pulumi), and 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).
  • Track record of independent ownership of successful engineering projects.
  • Excellent communication and collaboration skills, with the ability to translate complex technical concepts to non-technical stakeholders.

Skills

  • Identity and Access Management (IAM)
  • Infrastructure as Code (Terraform, Pulumi)
  • Microservice deployment
  • OpenFGA
  • Authzed
  • Cedar
  • Topaz
  • Zanzibar-based ReBAC models
  • OAuth 2.0
  • OIDC
  • SAML
  • JWT
  • EntraID
  • Okta
  • Distributed systems
  • Public cloud platforms (AWS)
  • API security
  • Application-level access control
  • Multi-cloud infrastructure (AWS, Azure, GCP)
  • Java
  • Python
  • Node.js
  • .NET

Location

  • San Francisco
  • New York
  • Seattle

Work Type

  • Full-time

Experience Level

  • 5+ years

Salary/Compensations

  • $216,000—$270,000 USD

Benefits

  • Base salary
  • Equity
  • Comprehensive health, dental and vision coverage
  • Retirement benefits
  • Learning and development stipend
  • Generous PTO
  • Commuter stipend

About the Company

  • At Scale, our mission is to develop reliable AI systems for the world's most important decisions.
  • Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact.
  • We work closely with industry leaders like Meta, Ernst & Young, Mayo Clinic, Time Inc., the Government of Qatar, and U.S. government agencies including the Army and Air Force.
  • We are expanding our team to accelerate the development of AI applications.

Equal Opportunity

  • We believe that everyone should be able to bring their whole selves to work, which is why we are proud to be an inclusive and equal opportunity workplace.
  • We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability status, gender identity or Veteran status.
  • We are committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities.
  • We comply with the United States Department of Labor's Pay Transparency provision.