Keycloak Expert

Nasze wymagania: Proven hands-on experience with Keycloak in Red Hat Enterprise Linux environments, including: architecture design, installation and administration, realm and client configuration Deep expertise in: Keycloak client configuration, token lifecycle management, system-to-system integration Experience with identity federation and LDAP integration (including directory queries) Solid understanding of SAML 2.0 and OAuth 2.0 / OpenID Connect (OIDC) Experience integrating Keycloak with reverse proxy and API Gateway solutions Strong knowledge of authentication and authorization flows Understanding of IAM architecture patterns and secure integration mechanisms Ability to communicate effectively in English while working remotely in an international environment Mile widziane: Experience with high-availability IAM setups and clustered Keycloak deployments Familiarity with enterprise security standards and best practices Experience supporting IAM solutions in large-scale or regulated environments O projekcie: Atos is looking for an experienced Keycloak Expert (Subject Matter Expert) with a strong background in Identity and Access Management (IAM) to support a modernization initiative focused on designing and implementing a new authentication and authorization mechanism for existing application flows. The role combines architecture design, hands-on technical leadership, and production-level implementation, including the integration of Keycloak-based authentication services into an enterprise infrastructure environment running on Red Hat Enterprise Linux. Zakres obowiązków: Defining target IAM architecture and infrastructure for the new solution Designing and overseeing production-ready installation and configuration of Keycloak on Red Hat Enterprise Linux Configuring and integrating Keycloak with reverse proxy and API Gateway solutions Designing authentication and authorization flows for enterprise applications Preparing migration plans for existing authentication mechanisms, including risk assessment and mitigation strategies Advising on high availability, scalability, and operational best practices for Keycloak deployments Supporting integration with external identity providers and enterprise directories Oferujemy: Wellbeing programs & work-life balance - integration and passion-sharing events Private medical and dental care Benefits platform – shopping, cinema, sport etc. Co-funding of sports activities, e.g. Multisport & OK system cards, b-active program Courses and certifications e.g. Google Cloud, AWS, ITIL Conferences and Expert Communities Gift packages for special occasions: Easter, Christmas, Children’s Day Appreciation for seniority: additional days off, Atos Jubilee gifts Hybrid working mode (max. 2 times per month based on a location) Charity and eco initiatives