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StackAI

Senior Software Engineer, Identity & Access

StackAI
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about 3 hours ago
Warsaw, PolandSenior

Responsibilities

  • Own enterprise sign-on and deliver SSO across OIDC and SAML.
  • Build role-based access control with fine-grained, query-time enforcement.
  • Deliver SCIM provisioning and directory sync for user and group management.
  • Develop token exchange and on-behalf-of flows for delegated identities.
  • Implement access governance with entitlements and session management.

Requirements

  • 4+ years of experience building backend systems focused on identity and access.
  • Deep knowledge of OIDC, OAuth2, SAML, and multi-tenant RBAC.
  • Experience with enterprise SSO and identity systems architecture.
  • Proficiency in Python and modern backend frameworks like FastAPI.
  • Strong focus on clean access control architecture and user experience.

Tech Stack

FastAPIPython

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