Senior IAM & Backend Engineer (Keycloak + Spring Boot)

About the Role : We’re hiring a highly skilled engineer with deep expertise in Keycloak (Red Hat SSO) and strong backend development experience using Java 17+ and Spring Boot. You will lead efforts in identity & access management, secure microservices development, and CI / CD automation across cloud-native architectures. We seek someone who can code, integrate, automate, and secure modern systems with confidence.

Key Responsibilities

Develop robust and scalable Spring Boot microservices using Java 17+

Design and implement secure IAM strategies using Keycloak (Red Hat SSO), including :

Realm and client configurations

User Management

Multi-Factor Authentication (MFA)

Role-based access control (RBAC)

Federated identity providers (LDAP, Azure AD)

Protocol mappers, custom authenticators

Token customization (OIDC / JWT / SAML)

Integrate Keycloak into enterprise applications and CI / CD pipelines

Automate deployment processes using CI / CD tools (e.g., GitLab, Jenkins, GitHub Actions)

Deploy and manage services in Docker / Kubernetes environments

Apply best practices in security, performance, and observability

Must-Have Skills

Strong Java (17+) and Spring Boot experience

Java Microservices architecture

In-depth Keycloak or Red Hat SSO experience — both hands-on and architectural

Experience building secure REST APIs using OAuth2, OIDC, and JWT

Proven ability to design, configure, and troubleshoot Keycloak realms, clients, flows, and policies

Hands-on experience with CI / CD, Docker, and Kubernetes

Experience integrating Keycloak with external IdPs, LDAP, social logins

Familiarity with Linux, Bash scripting, and infrastructure automation tools

Nice to Have

Knowledge of Istio, Service Mesh, or API Gateways

Background in securing public APIs and implementing zero-trust patterns

Exposure to Kafka, Redis, PostgreSQL, MongoDB

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