Senior Java Developer (Keycloak) - Remote/Hybrid IAM Expert
Summary
Senior Java developer builds and secures a Keycloak-based identity platform, writes APIs, and runs CI/CD with GitOps in a hybrid environment.
Vaillant Group in Katowice, Poland, is seeking a Senior Java Developer to contribute to a Keycloak-based identity management ecosystem across the customer and partner lifecycle. You will develop secure APIs, monitor and test the platform, and manage CI/CD pipelines with GitOps in a hybrid environment.
The role requires expertise in Java web services, JEE/Spring, and IAM, with English fluency for collaboration with international teams. Experience with Kotlin and cloud-native development is a plus.