Identity Engineer - Auth0 | Contract | Sydney
$750 per day | 12-Month Contract | Enterprise Identity Projects
We're looking for a hands-on
Auth0 Engineer
to join a major enterprise organisation in Sydney, working on the integration of Java and .NET applications into an established Auth0 environment.
This is a technical delivery role suited to someone who enjoys getting into the detail of identity integrations, solving complex authentication challenges and taking applications through to production.
The Chance You'll be responsible for configuring Auth0, onboarding applications and implementing secure authentication and authorisation solutions.
Working from approved solution designs, you'll take ownership of integrations from initial configuration through testing, deployment and production support.
What You'll Be Doing
Integrating Java and .NET web applications with Auth0 using OAuth 2.0, OpenID Connect (OIDC) and SAML 2.0
Configuring Auth0 tenants, Universal Login, enterprise connections, custom database connections and MFA
Developing and maintaining Auth0 Actions, Rules and API integrations
Implementing JWT validation, refresh token rotation and scope/claim mapping
Configuring machine-to-machine authentication and API authorisation
Supporting application testing, UAT,



deployment and production cutover
Troubleshooting authentication, federation and authorisation issues
What We're Looking For You'll need strong, hands‐on Auth0 engineering experience, rather than purely architectural or IAM governance experience.
Essential skills:
Commercial experience implementing and configuring
Auth0
Strong understanding of
OAuth 2.0, OIDC and SAML 2.0
at protocol level
Experience integrating Auth0 with
Java (Spring Boot) and .NET applications
Auth0 Universal Login, Rules/Actions, Management APIs and Authentication APIs
JWT validation, token management and application authorisation
Experience with MFA, passkeys, custom domains and enterprise identity connections
Ability to troubleshoot complex authentication and integration issues
Contract Details
Location:
Sydney
Rate:
$750 per day
Duration:
16 November ********* October ****
Focus:
Auth0, CIAM, Application Integration & Authentication Engineering
TheDriveGroup is 100% committed to improving meaningful diversity in the technology industry.
We partner with clients who embrace diversity and seek candidates across all backgrounds, abilities, genders, sexualities, cultures and faiths.

📌 Identity Engineer - Auth0 (New South Wales)
🏢 TheDriveGroup
📍 New South Wales