Senior IAM Engineer – Okta SSO & Entra External ID

Duration : 5 months Location : Bengaluru Mode of Work : Onsite Shift Timings:

General Shift

Overview We are seeking an experienced Identity & Access Management (IAM) Sr. Engineer with deep expertise in

Okta Single Sign-On (SSO),

Azure AD B2C , and

Microsoft Entra External ID . This role will focus on designing, implementing, and supporting authentication, authorization, and identity lifecycle capabilities across enterprise and customer-facing applications

Key Responsibilities Okta SSO / Okta Identity Engine Design, configure, and manage Okta SSO integrations using SAML, OIDC, and OAuth 2.0 Implement Okta Identity Engine (OIE) policies, MFA flows, and app-based conditional access Troubleshoot federation, token, and authentication errors using system logs, Okta tools, and developer consoles Lead new SSO onboarding projects and ensure secure, scalable integration patterns

Azure AD B2C / Microsoft Entra External ID Configure, and maintain Azure AD B2C custom policies, user flows, identity providers, and MFA experiences. Support migration efforts from Azure AD B2C to Microsoft Entra External ID, including policy mapping, schema alignment, and testing. Implement OAuth/OpenID Connect-based authentication for consumer identity flows. Integrate social identity providers (Google, Facebook, Apple, etc.) and external IdPs. Ensure branding, UX, and extensibility via custom HTML, JavaScript, API connectors, and identity customizations.

General IAM Responsibilities Develop secure authentication and authorization solutions aligned with Zero Trust architecture. Support CIAM and enterprise IAM initiatives for both internal and external identities. Participate in design reviews, architectural planning, and security assessments. Collaborate with application teams, developers, architects, and security teams. Maintain technical documentation for SSO setup, identity flows, and operational runbooks. Monitor system performance, handle incidents, and drive root-cause analysis.

Required Skills & Experience Strong proficiency with: Okta SSO, Okta Identity Engine Azure AD B2C (user flows, custom policies, identity providers) Microsoft Entra External ID

7+ years of hands-on IAM engineering experience. Experience with CIAM + SSO Architecture. strong exp in scripting/coding like python or powershell. Deep knowledge of authentication protocols: SAML 2.0, OAuth 2.0, OpenID Connect Looking purely technical no support or admin