Senior Specialist - Architecture

Senior Specialist - Architecture Okta Auth0 CIAM Lead<
Cincinnati, OH ( Onsite)<
Role Summary<
Hands-on Auth0 CIAM Developer with 10+ years of experience in designing and building customer identity solutions using Auth
0.<
The role focuses on developing secure, scalable authentication and authorization capabilities, integrating applications, and enhancing user experience through modern identity patterns.<

Key Responsibilities:

<
Design and implement Auth0-based CIAM solutions across multiple applications and environments.<
Develop and customize authentication and authorization flows using OAuth 2.0, OpenID Connect (OIDC), PKCE, and SAML etc.<
Build and maintain Auth0 Actions and custom authentication logic etc.<
Configure and extend token generation, including custom claims, scopes, and attribute mappings.<
Integrate Auth0 with web, mobile, and backend applications.<
Design and implement custom login, signup, and consent experiences using Universal Login and embedded patterns.<
Develop and manage user lifecycle flows (registration, updates, deactivation) using Auth0 Management APIs.<
Implement progressive profiling, metadata enrichment, and account linking/identity merging strategies.<
Implement advanced authentication capabilities including:< MFA (Multi-Factor Authentication)<
Adaptive / risk-based authentication<
Passwordless login (OTP, magic links, passkeys/Web Authn)<
Develop and secure APIs using Auth0 with RBAC and ABAC models and implement fine-grained authorization.<
Implement token validation in backend systems (JWT validation, JWKS, scope and audience enforcement).<
Configure and manage federation integrations with social and enterprise identity providers (Azure AD, Okta, Ping, SAML IdPs, Google, etc.).<
Develop custom database connections and user migration strategies (bulk and lazy migration). Implement session management strategies, including refresh token rotation, session timeouts, and logout handling. Ensure secure coding practices and adherence to identity security standards. Build and manage Infrastructure as Code (IaC) using Terraform for Auth0 configurations. Contribute to CI/CD pipelines using Git Hub and Git Hub Actions for automated deployments.

Implement logging, monitoring, error handling, and retry mechanisms for authentication workflows. Optimize authentication flows for performance and scalability in high-volume CIAM environments. Collaborate with Dev, Dev Ops, and architecture teams to embed identity into application design. Work on API gateway integrations and support secure secrets/configuration management.

Required Skills:

Strong hands-on experience with Auth0 CIAM platform, terraform, reactjs and GCP cloud. Deep expertise in OAuth 2.0, OpenID Connect (OIDC), PKCE, and SAML protocols.<
Experience designing and implementing authentication flows and federation integrations.<
Hands-on experience with Auth0 Actions, token customization, and claims mapping.<
Strong knowledge of MFA, adaptive authentication, and passwordless solutions.<
Experience integrating third-party services (e.g., Twilio for OTP/SMS).<
Strong experience with Terraform for Auth0 configuration management. Proficiency in reactjs, Node.js (JavaScript/Type Script).<

Experience with Git Hub and Git Hub Actions for CI/CD pipelines.<
Strong debugging, troubleshooting, and problem-solving skills.<
Solid understanding of API security (JWT, scopes, audience validation, token hardening).< <
Nice to Have:<

Experience with mobile development and authentication (iOS/Android).<
Exposure to multi-tenant CIAM architecture and design patterns.<
Auth0 certifications (e.g., Auth0 Certified Developer).<

Experience with cloud platforms such as AWS, GCP, or Azure.<
Exposure to authorization frameworks (e.g., OPA) or fine-grained access control models.< <

Core Competencies:

<
Strong communication and collaboration skills across cross-functional teams.<
Ability to work in Agile/Scrum environments across multiple stages (Dev, SIT, UAT, Pre-Prod).<
Experience working in short sprint cycle (Bi-weekly).<
Working with product team to gather requirements.<
Strong analytical and solution-oriented mindset.<
Attention to detail with a focus on security, scalability, and performance.<
Ability to manage multiple priorities in fast-paced CIAM delivery environments. Cincinnati - Ohio - USA8 - 12 Years
10R29-May-2026

NACTIVE
1466891 Mandatory Skills : IDAM - OKTA