Keycloak Senior Developer

Job Description\n 21st September, 2026\n

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• Sydney based
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• Permanent Full-Time 
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• Mandatory: Current security clearance
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The Opportunity We are seeking an experienced Senior Keycloak Developer to deliver secure identity and authentication solutions across a complex distributed environment.\n
\n Working closely with the Technical Lead, you will develop advanced Keycloak configurations and extensions, including realm and client designs, authentication flows, Single Sign-On and identity integrations. \n
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Key Responsibilities:\n

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• Configure and extend Keycloak across OIDC, OAuth 2.0, SAML, SSO and identity brokering.
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• Develop Keycloak patterns for multi-site and multi-environment deployments.
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• Integrate identity sources, including LDAP-based federation.
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• Configure token and claims mapping to meet application requirements.
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• Implement MFA and certificate-based authentication.
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• Support configuration-as-code, version control, promotion and auditing.
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• Conduct peer reviews and troubleshoot authentication flows, tokens and integrations.
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• Support secure configuration, logging, auditing and backup and restore testing. (Keycloak S...re_Perm_JD | PDF)
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Skills Required:\n
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• At least four years’ experience in IAM or security engineering.
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• At least three years’ hands-on Keycloak experience.
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• Strong experience with OIDC, OAuth 2.0 and SAML integrations.
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• Excellent troubleshooting skills across authentication flows, federation and tokens.
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• Experience working with distributed authentication platforms.
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• Strong communication and engineering standards.
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Mandatory Requirements:\n

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• Current NV2 security clearance
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• Ability to work on-site five days per week
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To apply, click on the link.\n

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