CIAM Engineer

About the Role We are seeking a skilled CIAM Engineer with expertise in Transmit Security and Apigee to build secure, scalable, and seamless customer authentication solutions. The role emphasizes passwordless authentication, fraud prevention, API security, and identity lifecycle management across web and mobile platforms. What You'll Do

• Design and implement Transmit Security CIAM solutions to enable passwordless authentication, adaptive MFA, and risk-based authentication (RBA).
• Build authentication journeys using Transmit Journey Orchestration and configure OIDC, OAuth 2.0, and SAML flows.
• Manage identity lifecycle including registration, login, step-up auth, recovery, consent, and profile updates; use MongoDB for profiles, session data, device fingerprints, and fraud telemetry.
• Integrate Transmit Risk & Fraud Intelligence via Apigee and apply device, behavioral, and network signals for authentication decisions.
• Implement real-time risk scoring to prevent ATO, credential stuffing, and bot attacks; align fraud rules with Transmit policies and Apigee enforcement.
• Deploy solutions on AWS/GCP; build CI/CD pipelines with Infrastructure-as-Code; manage secrets, tokens, and certificates securely; ensure high availability, scalability, and performance.
• Apply Zero Trust principles across identity and API layers; ensure PCI-DSS, SOC 2, GDPR compliance; support audits with logs and fraud reports.
• Develop Apigee API proxies for identity and fraud services; implement OAuth/OIDC mediation, JWT validation, token introspection; configure rate limiting, threat protection, and payload transformation; support integrations across channels, CIAM, and backend systems.
• Troubleshoot authentication, token, and API proxy issues; optimize performance and user experience; promote adoption of passwordless authentication. What We're Looking For
• Experience with Transmit Security and Apigee; strong knowledge of OAuth 2.0, OIDC, SAML, FIDO2/WebAuthn.
• Hands-on with AWS/GCP, MongoDB, API security, and CI/CD pipelines.
• Strong understanding of Zero Trust and identity security. Compensation & Benefits
• Salary range: 106230 to 145000 yearly.
• Onsite role in Atlanta, GA; other benefits not specified.