Enterprise-Scale Auth0 Identity Platform Lead

Trideca; Sydney; Hybrid; AUD 180,000 - 240,000; Full time

Benefits offered by this job

Flexible working options

Learning and development opportunities

Diversity and inclusion programs

Job summary

Trideca is leading a major identity transformation for a regulated Australian enterprise, moving from Okta to Auth0 across web, mobile, API and IVR. You will architect tenancies, token services, and security, and own the migration path end‑to‑end.

You will partner with API and mobile squads to ensure secure, scalable auth flows, define CI/CD for Auth0 configuration, and deliver a robust cutover plan with minimal risk to live systems.

Qualifications

• Auth0 tenancies at enterprise scale.
• Migration from Okta to Auth0.
• Deep knowledge of OAuth2 & OIDC.
• Terraform or IaC for identity configuration.
• Able to navigate ambiguity and ask tough questions.
• Experience in financial services or regulated industries preferred.

Responsibilities

• Design and stand up Auth0 tenancies across dev, test, staging, prod.
• Build token issuance/validation services and channel token architecture.
• Set WAF rules, rate limits, security hardening for each tenancy.
• Create CI/CD pipeline deploying Auth0 configuration as code.
• Define blue/green cutover to run alongside Okta without live disruption.
• Own migration path from Okta to Auth0 and move sessions/credentials.
• Collaborate with API, iOS and Android squads to lock contracts and ensure secure machine-to-machine traffic.

Skills

Auth0 expertise

OAuth2

OIDC

CI/CD

Security architecture

Cloud infrastructure

Problem solving

Ambiguity handling

Tools

Terraform

Okta

Auth0

WAF configuration

Job description

Trideca is leading a major identity transformation for a regulated Australian enterprise, moving from Okta to Auth0 across web, mobile, API and IVR. You will architect tenancies, token services, and security, and own the migration path end‑to‑end.

You will partner with API and mobile squads to ensure secure, scalable auth flows, define CI/CD for Auth0 configuration, and deliver a robust cutover plan with minimal risk to live systems.