Shopify Theme Developer (Liquid / OS 2.0) – Ongoing part-time, 15-20 h/week

We are a Shopify agency based in Barcelona working as the exclusive Shopify partner. We are looking for a reliable Shopify developer to join us on an ongoing basis and take over day-to-day clients work. **What you'll do** - Build custom sections from Figma mockups (hero, comparison, bundles, UGC/reviews walls, FAQ, CTAs) on an OS 2.0 theme - Build product landing pages / PDP templates using metafields - Fix theme bugs and implement CRO improvements (PDP, cart, checkout extensions) - Small JS features (AJAX cart, sliders, animations) – vanilla JS, no frameworks - Work from Trello tasks, deliver clean, reusable code following our conventions **Requirements** - 3+ years Shopify theme development (Liquid, JSON templates, section schemas, metafields) - Strong CSS + vanilla JavaScript, mobile-first - Portfolio of custom sections you built yourself (not just app installs) - Availability of at least 3-4 hours overlapping with 9:00-18:00 CET, Monday to Friday - Same-day replies in Slack/Trello, good written English - Spanish is a plus, not required **How we work** - You never deal with the client directly – we brief you, you deliver - Paid test task first: one custom section from a mockup (~4-6 h) **To apply** 1. Share 3 links to Shopify stores where you built custom sections (tell us exactly what you built) 2. Your hourly rate 3. Your available hours in CET 4. Start your proposal with the word "Liquid" so we know you read this We reply to every serious application within 48 h.