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Java Developer - IAM & Security

📍 Location
london
⏰ Job Type
Full-time
📅 Posted
June 08, 2026

About the Role

Job Title: Senior Java Developer – IAM & Security Key Skills:

Java, Spring Boot, Spring Security

OAuth 2.0, OpenID Connect (OIDC), JWT

IAM, SSO, Identity Federation, SAML

REST APIs, Microservices

Keycloak, Okta, ForgeRock, Ping Identity, Auth0, or Microsoft Entra ID (Azure AD)

Responsibilities:

Develop secure, scalable Java/Spring Boot applications and REST APIs.

Implement authentication and authorization using OAuth 2.0, OIDC, JWT, and SSO.

Integrate applications with enterprise IAM platforms.

Design and support identity federation, RBAC, user provisioning/deprovisioning, and access management.

Ensure API security and follow IAM best practices across web and mobile applications.

Must Have:

Hands-on experience with JWT validation, OAuth/OIDC implementation, SSO architecture, IAM integrations, and Spring Security.

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