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Senior Sanity Engineer (AEM Sanity Migration) - Immediate Hire

UN/COMMON United States


No Relocation

Posted: March 2, 2026

Job Description

To ensure a fair and efficient hiring process, candidates should not contact UN/COMMON employees directly regarding this role. Applications and communication must occur through the official application process.

We are seeking a Senior Sanity Engineer to Lead the technical migration from AEM to Sanity CMS. This is a lift-and-shift rebuild of existing content architecture — not a redesign — requiring strong experience in schema modeling, content migration, and headless CMS integrations.

This role will own the technical implementation of Sanity Studio, content modeling strategy, migration scripting, and integration with a Shopify/Hydrogen frontend.

This is not a traditional AEM backend role. We are specifically looking for deep, hands-on Sanity expertise.


Project Scope Context

3 template types:

Marketing landing pages

Store pages

Pearl planner pages initiatives


25–30 reusable components

700+ store detail pages

100+ marketing content pages

Lift-and-shift rebuild

Scripted migration required

To ensure a fair and efficient hiring process, candidates should not contact UN/COMMON employees directly regarding this role. Applications and communication must occur through the official application process.We are seeking a Senior Sanity Engineer to...

Required Experience

2+ years hands-on production experience with Sanity CMS

Strong experience with:

    • Schema design and structured content modeling
    • GROQ queries
    • Portable Text
    • Structure Builder customization
    • 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

Preferred Experience

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


This is not...
Traditional AEM backend-only developers

Java/Spring-only engineers

Developers without real production Sanity experience

Pure frontend developers without CMS architecture experience

Additional Content

To ensure a fair and efficient hiring process, candidates should not contact UN/COMMON employees directly regarding this role. Applications and communication must occur through the official application process.

We are seeking a Senior Sanity Engineer to Lead the technical migration from AEM to Sanity CMS. This is a lift-and-shift rebuild of existing content architecture — not a redesign — requiring strong experience in schema modeling, content migration, and headless CMS integrations.

This role will own the technical implementation of Sanity Studio, content modeling strategy, migration scripting, and integration with a Shopify/Hydrogen frontend.

This is not a traditional AEM backend role. We are specifically looking for deep, hands-on Sanity expertise.


Project Scope Context

3 template types:

Marketing landing pages

Store pages

Pearl planner pages initiatives


25–30 reusable components

700+ store detail pages

100+ marketing content pages

Lift-and-shift rebuild

Scripted migration required

To ensure a fair and efficient hiring process, candidates should not contact UN/COMMON employees directly regarding this role. Applications and communication must occur through the official application process.We are seeking a Senior Sanity Engineer to...

Required Experience

2+ years hands-on production experience with Sanity CMS

Strong experience with:

    • Schema design and structured content modeling
    • GROQ queries
    • Portable Text
    • Structure Builder customization
    • 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

Preferred Experience

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


This is not...
Traditional AEM backend-only developers

Java/Spring-only engineers

Developers without real production Sanity experience

Pure frontend developers without CMS architecture experience