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Senior Software Engineer - IAM (OIDC / OAuth)

6 hours, 52 minutes ago
India
Full-time
Senior
Software Engineer
Software Development
Active Directory CI/CD Elasticsearch GitOps JWT Kubernetes Node.js OAuth OpenID Connect Redis TypeScript
Apply Now
Portainer.io

Portainer.io

Portainer.io: Versatile container management software for Kubernetes, Docker, Swarm & Nomad, enabling secure adoption of containers with remarkable speed.

Air Freight & Logistics
51-250
Founded 2016
$7M raised
View All Jobs 3

Description

  • Own the operational health, reliability, and availability of the OIDC platform.
  • Lead incident investigations and root cause analysis for authentication, authorization, MFA, federation, and token-related failures.
  • Develop operational runbooks and platform documentation.
  • Design and implement enhancements to authentication and authorization workflows.
  • Maintain OAuth2 and OIDC integrations across applications and clients.
  • Support MFA technologies including TOTP, SMS, Email, WebAuthn, and passwordless authentication.
  • Support federation with Active Directory and Azure Active Directory.
  • Maintain token issuance, claims mapping, scopes, audiences, and client registrations.
  • Develop and maintain Node.js and TypeScript services, including debugging production issues and performing dependency upgrades and security remediation.
  • Build automation, operational tooling, and migration strategies toward modern identity platforms such as Zitadel, Keycloak, or Authentik.

Requirements

  • 5+ years of experience working with OAuth2 and OpenID Connect in production environments.
  • Deep understanding of Authorization Code Flow, Client Credentials Flow, Device Authorization Flow, Token Exchange, JWT, JWK/JWKS, PKCE, Refresh Tokens, Federation, Claims, and Scopes.
  • 5+ years of Node.js development experience.
  • Strong TypeScript experience.
  • Experience supporting and debugging production systems.
  • Kubernetes experience.
  • Elasticsearch and Redis experience.
  • CI/CD and GitOps exposure.
  • Production incident response experience.
  • Experience with panva/oidc-provider, Zitadel, Keycloak, or Authentik is preferred.
  • Experience with LDAP, Active Directory, or Azure AD / Entra ID is preferred.
  • Experience with WebAuthn / FIDO2 is preferred.

Benefits

  • Highly competitive salary.
  • Ability to work from anywhere in the world.
  • Opportunity to work as part of a dynamic team on challenging technology and infrastructure problems.

Interested in this position?

Apply directly on the company website

Apply Now

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