IAM Backend Engineer - 19819

Assignment Description

We are looking for a Senior Java Backend Engineer with deep IAM expertise

What You Will Work On

• Design, build and operate IAM capabilities using Keycloak and Java microservices
• Extend Keycloak through custom SPIs, providers, user federation and themes
• Implement authentication and authorization flows using OAuth 2.0, OpenID Connect, SAML and MFA
• Work with social and enterprise identity federation
• Implement secure token handling and session management
• Contribute to threat modelling, security best practices, audits and compliance
• Own services through design, deployment, observability and incident response
• Build and operate distributed systems and microservices
• Collaborate with product, security and platform teams
• Develop reliable and scalable identity solutions

What You Bring

• Strong experience with Java backend development
• Strong experience building and operating microservices in production
• Hands-on experience with Keycloak
• Experience customizing Keycloak using SPIs and providers
• Deep knowledge of OAuth 2.0, OpenID Connect, JWT and SAML
• Experience designing and operating distributed systems
• Strong database knowledge, preferably PostgreSQL
• Experience with caching technologies such as Infinispan or Redis
• Experience with Docker and Kubernetes
• Experience with CI/CD pipelines
• Experience with AWS or Azure
• Security-first mindset
• Experience supporting audits and compliance requirements

Meritorious

• Experience with CIAM at scale
• Experience with customer identity and identity resolution
• Experience with account deduplication
• Knowledge of WebAuthn, FIDO2 and passkeys
• Experience with Zero Trust architectures
• Knowledge of PKI
• Experience with Kafka and event-driven architectures
• Experience with Prometheus, Grafana and OpenTelemetry
• Experience operating IAM platforms at large scale

Interested? Please share your updated CV at cv@veritaz.se to proceed further.