Hire OpenID Developers: Affordable, Dedicated Experts in 72 hours

OpenID Connect builds on OAuth2 to provide authentication and single sign-on (SSO). A proficient OpenID developer typically:

• Configures Providers: Sets up Identity Providers (IdP) like Keycloak, Auth0, or Azure AD.
• Implements Clients: Integrates relying parties using libraries in Java, Node.js, .NET, or Python.
• Manages Tokens: Validates and refreshes ID tokens and access tokens (JWT).
• Secures APIs: Enforces scopes and claims in resource servers.
• Enables Federation: Configures trust relationships and user info endpoints.

• Standardized SSO: Provides a vendor-agnostic, interoperable login solution across apps.
• Improved Security: Uses JWT signatures, nonce, PKCE, and token lifetimes to mitigate attacks.
• Scalability: Supports thousands of clients and users in distributed systems.
• Extensibility: Allows custom claims, dynamic client registration, and hybrid flows.
• User Experience: Enables seamless federated login with social or enterprise IdPs.

• Identity Providers: Keycloak, Auth0, Okta, Azure AD B2C.
• Client Libraries: oidc-client-js, Spring Security OAuth, Microsoft.Identity.Web, Passport.js.
• Token Handling: jose, Nimbus JOSE + JWT, Microsoft.IdentityModel.Tokens.
• API Gateways: Kong, Apigee, or AWS API Gateway for enforcing scopes.
• Configuration Management: Kubernetes Secrets, HashiCorp Vault for storing credentials.
• Monitoring: Prometheus/Grafana for endpoints health and token usage.
• Testing: Postman, OAuth2 playbooks, and automated security scans.
• Version Control & CI/CD: Git, GitHub Actions, Jenkins for automated deployments.

• Protocol Expertise: In-depth understanding of OAuth2, OpenID Connect, JWT, and PKCE.
• Provider Configuration: Hands-on with at least one IdP (Keycloak/Auth0/Okta).
• Client Integration: Experience integrating web and mobile apps using OIDC libraries.
• API Security: Enforcing scopes, claims, and introspection in resource servers.
• Federation & SAML: Knowledge of SAML and OIDC federation setups.
• DevOps & Monitoring: Automating configuration and monitoring token flows.
• Compliance: GDPR, HIPAA, or other data privacy regulations affecting identity.
• Soft Skills: Clear documentation, threat modeling, and cross-team collaboration.

Job Title: OpenID Connect Developer, Identity & Access Engineer

Role Summary: Design and implement secure authentication flows using OpenID Connect; configure IdPs; integrate clients; and enforce API authorization.

Required Skills: OAuth2/OIDC, JWT, PKCE, Keycloak/Auth0, client libraries in Java/Node/.NET/Python, and API security.

Soft Skills: Security mindset, clear communication, and agile teamwork.

• IdP Setup: Configure realms, clients, scopes, and claims in chosen provider.
• Client Integration: Implement login, logout, token refresh, and user info retrieval in applications.
• Token Validation: Build middleware to validate JWTs and enforce authorization.
• Federation: Establish trust with external IdPs and social login providers.
• Monitoring & Auditing: Collect logs, set up alerts for token errors and suspicious activity.
• Documentation & Training: Produce runbooks and train teams on OIDC flows.

• OIDC & OAuth2: Proven experience implementing flows in production.
• JWT Handling: Signing, encryption, and claims validation.
• IdP Platforms: Hands-on with Keycloak, Auth0, or similar.
• Programming Languages: Java, JavaScript/TypeScript, C#, or Python.
• API Security: Securing resource servers with scopes and introspection.
• Soft Skills: Strong problem solving, documentation, and stakeholder communication.

• Federation Standards: SAML, WS-Fed, and SCIM integration experience.
• Certifications: Certified OAuth Professional or relevant IdP certifications.
• No-Risk Trial: Prototype an OIDC login flow for evaluation.

Specify remote or on-site options; competitive salary or contract rates; benefits such as training budgets and security tool access.

Outline steps: resume screening, technical assessment (implement OIDC client and resource server), security review, and culture-fit interview.

• Protocol Nuances: Ensuring deep understanding of multiple grant types and PKCE.
• Provider Expertise: Validating real-world IdP configuration skills.
• Integration Complexity: Assessing ability to secure both web and mobile clients.

• Explain the differences between authorization code flow and implicit flow.
• How do you implement PKCE in a mobile application?
• Describe configuring Keycloak for multi-tenancy and custom claims.
• What strategies do you use to handle token revocation and refresh securely?
• How do you integrate social logins (Google/Facebook) in an OIDC setup?

• Provide Test Environment: Share a sandbox IdP and sample client apps.
• Pilot Task: Assign implementing an OIDC login/logout workflow.
• Document Standards: Share threat models, token policies, and flow diagrams.
• Mentorship: Pair with a senior security architect for reviews.
• Regular Demos: Weekly showcases of integration and security testing.

• Vetted Experts: Access pre-screened OpenID Connect developers with proven records.
• Flexible Engagement: Hire freelance, contract, or full-time talent with a no-risk trial.
• Rapid Onboarding: Quickly integrate experts into your CI/CD and security workflows.
• Dedicated Support: Leverage project managers for seamless coordination.
• Global Talent Pool: Tap into diverse identity specialists across time zones.

OpenID Connect is critical for modern, secure authentication, but success depends on developers who understand the protocol’s nuances, provider setups, and client integrations. By following a structured hiring and onboarding process—and partnering with Flexiple—you’ll secure top OpenID talent to deliver robust, scalable authentication solutions that safeguard your users and accelerate your project’s success from day one.