Senior Auth0 Engineer

Kaizen Global Technologies; Sydney; On-site; AUD 120,000 - 150,000; Full time

Job summary

Kaizen Global Technologies seeks an experienced Auth0/IAM Engineer to design, implement and maintain secure authentication solutions in a dynamic cloud environment. You will integrate with Java/Spring Boot and .NET apps, configuring OAuth 2.0, OIDC, SAML and API authentication, while enforcing M2M access, roles and permissions.

You will troubleshoot production issues, support CI/CD deployments and collaborate with cross-functional teams to ensure robust identity and access management across

Qualifications

• Strong hands-on Auth0 / IAM experience.
• Strong knowledge of OAuth 2.0, OIDC and SAML.
• Experience with JWT, JWKS, scopes, claims and token validation.
• Experience with Java/Spring Boot and/or .NET integration.
• Knowledge of SSO, MFA, passwordless authentication and M2M.
• Experience with APIs, CI/CD and cloud environments is an advantage.

Responsibilities

• Design and implement Auth0 solutions including Universal Login, SSO, MFA, Actions and enterprise connections.
• Integrate Auth0 with Java/Spring Boot and .NET applications and APIs.
• Implement OAuth 2.0, OIDC, SAML, JWT and API authentication.
• Configure M2M authentication, roles, permissions, scopes and access controls.
• Troubleshoot authentication, federation and production issues and support CI/CD deployments.

Skills

Auth0 / IAM

OAuth 2.0 / OIDC / SAML

JWT / JWKS / claims / token validation

Java/Spring Boot integration

.NET integration

SSO / MFA / passwordless

APIs / CI/CD / cloud environments

Tools

Java

Spring Boot

.NET

OAuth tooling

Job description

• Design and implement Auth0 solutions including Universal Login, SSO, MFA, Actions and enterprise connections.
• Integrate Auth0 with Java/Spring Boot and .NET applications and APIs.
• Implement OAuth 2.0, OIDC, SAML, JWT and API authentication.
• Configure M2M authentication, roles, permissions, scopes and access controls.
• Troubleshoot authentication, federation and production issues and support CI/CD deployments.

Key Skills

• Strong hands-on Auth0 / IAM experience.
• Strong knowledge of OAuth 2.0, OIDC and SAML.
• Experience with JWT, JWKS, scopes, claims and token validation.
• Experience with Java/Spring Boot and/or .NET integration.
• Knowledge of SSO, MFA, passwordless authentication and M2M.
• Experience with APIs, CI/CD and cloud environments is an advantage.