Senior Shopify Developer Needed – Enterprise OS 2.0 Rebuild + Existing Site Audit

We're looking for a senior Shopify developer to review our existing website, identify and fix current issues, and lead a full enterprise-level rebuild — migrated to a brand-new Shopify OS 2.0 account.

This is NOT a theme customization project. This is a serious enterprise rebuild requiring deep expertise in data architecture, Liquid/CSS development, legacy migration, and app ecosystem configuration.

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WHAT WE NEED
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1. Audit & fix issues on our current website
2. 90+ Mobile PageSpeed score — non-negotiable
4. Mega Menu, Automated Collections, B2B portal & Loyalty infrastructure
5. App configuration:
• Searchanise • Redirectify • EasySearch • Transcy
• Advanced Shipping Rules • Google Shopping Feed Pro • Orderly Emails
6. Shopify Native Flow automation setup

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WHO WE'RE LOOKING FOR
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A Shopify Data Architect who is equally strong in CSS and Liquid — someone who has built and scaled complex, high-volume stores and can prove it with real examples.
If your experience is limited to theme installation or basic customization, this role is not the right fit.

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HOW TO APPLY
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We are reviewing proposals now and moving fast. Please apply with answers to the following three questions:
1️⃣ Have you previously migrated a large-scale store (10K+ SKUs) to Shopify OS 2.0? Share details.
2️⃣ What is your approach to achieving a 90+ Mobile PageSpeed score on Shopify?
3️⃣ Which of the listed apps have you configured before, and in what context?

Drop your response below — we look forward to hearing from you!