Multiple IAM Developer's (KeyCloak)

Gothenburg, Sweden | Onsite | 6–9-Month Contract | ASAP Start

Overview

We’re looking for 3 experienced Java Developers with strong hands-on Keycloak and Identity & Access Management experience to develop and support secure, scalable backend applications and authentication services.

This assignment combines Java backend development with identity security, working across microservices, API security and authentication integrations.

Responsibilities

• Develop and maintain backend applications and microservices using Java and Spring Boot.
• Configure, integrate and support Keycloak in production environments.
• Implement authentication and authorisation using Spring Security, OAuth 2.0, OpenID Connect, JWT and SAML.
• Build secure REST APIs and integrate applications with identity services.
• Implement and support single sign-on, role-based access control, multi-factor authentication and identity federation.
• Troubleshoot application, authentication and integration issues across distributed systems.
• Support containerised deployments and automated delivery using Docker and CI/CD pipelines.

Key Experience Required

• 5+ years of commercial Java development experience, including Java 11/17+.
• Strong experience with Spring Boot and Spring Security.
• Significant hands-on Keycloak experience in production environments.
• Strong understanding of OAuth 2.0, OpenID Connect, JWT and SAML.
• Experience developing secure REST APIs, microservices and distributed applications.
• Practical knowledge of SSO, RBAC, MFA and identity federation.
• Experience with PostgreSQL, Oracle or MySQL.
• Working knowledge of Git, Maven/Gradle, Docker and CI/CD.
• Strong problem-solving and troubleshooting skills.

Please attached UPDATED CV :)