Azure AD B2C → Microsoft Entra External ID Migration Architect (contract)
Role: Solution ArchitectCompany: Upwork
Job description
Scope 1. Multi-tenant SaaS (Angular + .NET) with separate mobile app (Capacitor/Ionic). 2. Current stack: Azure AD B2C custom policies, 6 user flows, 4 app registrations, custom domains, REST API claims enrichment. 3. Need a battle-tested architect to deliver a migration blueprint and oversee execution. Deliverables 1. Gap/impact analysis & risk register 2. Detailed migration run-book incl. dual-run strategy 3. Security hardening (custom domains, tokens, certs, session lifetime, MFA policies) - Optional: budget estimate & phased roadmap Must-have 1. 3+ production B2C custom-policy projects 2. 1+ completed migration to Entra External ID for Customers 3. Expert with MSAL, Graph API, Terraform/Bicep, CI/CD (GitHub Actions/Azure DevOps) Clear English comms; available EST overlap 2 h/day Nice-to-have 1. Mobile (Xamarin / React Native / Capacitor) token refresh flows 2. Experience with gated rollout / blue-green switchovers Budget & timeline 40–60 hours over 2 weeks; propose hourly rate.
Requirements
• 3+ production B2C custom-policy projects
• 1+ completed migration to Entra External ID for Customers
• Expert with MSAL, Graph API, Terraform/Bicep, CI/CD (GitHub Actions/Azure DevOps)
• Clear English comms; available EST overlap 2 h/day
• Mobile (Xamarin / React Native / Capacitor) token refresh flows
• Experience with gated rollout / blue-green switchovers
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Job Type
Contractor role
Skills required
CI/CD, React
Location
Location not specified
Salary
$35 - $170
Date Posted
May 25, 2025
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Upwork
Upwork is seeking an Azure AD B2C to Microsoft Entra External ID Migration Architect for a contract role. The ideal candidate will oversee the migration process and deliver a comprehensive migration blueprint.
