Senior Sanity Engineer (AEM Sanity Migration)

UN/COMMON is seeking a Senior Sanity Engineer to lead the technical migration from AEM to Sanity CMS. This role involves owning the technical implementation of Sanity Studio, content modeling strategy, migration scripting, and integration with a Shopify/Hydrogen frontend.

Responsibilities:

• Lead the technical migration from AEM to Sanity CMS
• Own the technical implementation of Sanity Studio
• Develop content modeling strategy
• Create migration scripting
• Integrate with a Shopify/Hydrogen frontend

Requirements:

• 2+ years hands-on production experience with Sanity CMS
• Strong experience with schema design and structured content modeling
• Strong experience with GROQ queries
• Strong experience with Portable Text
• Strong experience with Structure Builder customization
• Strong experience with dataset/environment management
• Experience executing large-scale CMS migrations (500+ pages)
• Experience writing content migration scripts (Node.js preferred)
• Strong React and/or Next.js experience
• Experience integrating headless CMS with Shopify or other commerce platforms
• Strong understanding of headless architecture patterns
• Previous AEM → headless CMS migration experience
• Shopify Hydrogen experience
• Experience with high-volume, template-driven page generation
• Enterprise CMS governance and role-based workflows
• CI/CD deployment experience for headless builds