Senior Auth0 Engineer – IAM & Security Integration (Hybrid)

DWS; Sydney; Hybrid; AUD 180,000 - 210,000; Part time

Job summary

DWS is seeking a Senior Auth0 Engineer to design, implement, and integrate modern identity and access management across enterprise apps. Based in Sydney with a hybrid setup, the role starts 15 November 2026 for ~7 months, with a salary up to $875/day (ACN) or up to $205K incl. superannuation (Max Term).

Applicants must have Australian citizenship or permanent residency to work in Australia. The successful candidate will lead Auth0 implementation across environments, integrate with Java/.NET

Qualifications

• Hands-on Auth0 implementation across Universal Login, custom databases, enterprise connections, Rules and Actions (post-login and per-user-registration), and Auth0 Management and Authentication APIs.
• Strong understanding of OAuth 2.0, OIDC, and SAML at the protocol level.
• Experience integrating Auth0 with Java applications including Spring Boot and the Auth0 Java SDK, as well as .NET applications.
• Strong knowledge of token handling including JWT validation, refresh token rotation, and mapping scopes and claims into application authorisation models.
• Experience with Auth0 tenant configuration, custom domains, branding, and MFA/passkey enrolment flows.
• Experience establishing and supporting Machine-to-Machine integrations.

Skills

Auth0 implementation

OAuth 2.0

OIDC

SAML

Java/Spring

.NET

JWT

Token rotation

Auth0 APIs

MFA enrollment

M2M integrations

Tools

Auth0 Java SDK

Spring Boot

.NET

Job description

DWS is seeking a Senior Auth0 Engineer to design, implement, and integrate modern identity and access management across enterprise apps. Based in Sydney with a hybrid setup, the role starts 15 November 2026 for ~7 months, with a salary up to $875/day (ACN) or up to $205K incl. superannuation (Max Term).

Applicants must have Australian citizenship or permanent residency to work in Australia. The successful candidate will lead Auth0 implementation across environments, integrate with Java/.NET