IAM Developer - Advisor II

Fiserv • Milwaukee, WI

2d • Onsite

About The Position

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Requirements

• Bachelor’s degree in Computer Science or a related field and 4 years in any job title involving software development experience using Java or C#.
• Master’s degree in Computer Science or a related field and 2 years in any job title involving software development experience using Java or C#.
• 2 years working in IAM including OAuth2, OIDC and SAML
• 2 years working with PingFederate, PingAccess, Azure AD, Okta or Keycloak
• 2 years working with automation tools including Harness, Azure DevOps or Jenkins
• 2 years working with security scanning tools
• 2 years working with Zero Trust principles, secure coding practices, and compliance frameworks
• 1 years working with Kubernetes, Docker, and cloud platforms.

Responsibilities

• Design and implement secure login flows, MFA, token handling, and RBAC/ABAC using OAuth2, OIDC, and SAML standards.
• Connect applications to IdPs, enable SSO/federation, and automate provisioning.
• Develop zero-trust IAM services, enforce API security, implement audit logging, and ensure compliance with GDPR, PCI DSS, and SOX.
• Automate authentication patterns for rapid implementation, enforce least privilege, and maintain scalable entitlement models.
• Centralize secrets and key management, implement secure token storage, and enforce rotation policies for cryptographic material.
• Build IAM health checks, perform failover drills, monitor performance, and conduct threat modeling to enhance reliability and security.
• Implement automated build and deployment pipelines for IAM components.
• Integrate security gates into CI/CD workflows.
• Automate policy enforcement, unit/integration tests, and infrastructure-as-code for IdP configurations and secrets management.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior