Java Developer – IAM & Security

Company:  Insight International (UK) Ltd
Location: London
Closing Date: 07/07/2026
Hours: Full Time
Type: Permanent

Job Description

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.

Apply Now
Share this job
Insight International (UK) Ltd
An unhandled error has occurred. Reload 🗙