Senior Shopify Developer

• Build high-converting product pages, landing pages, and advertorials using GemPages
• Ensure all pages are fully responsive across desktop, tablet, and mobile devices
• Maintain strict design accuracy by implementing Figma files with precise spacing, typography, and layout
• Integrate dynamic and region-specific elements with proper functionality and localization
• Apply eCommerce best practices and proactively identify structural and conversion improvements
• Execute advanced Shopify development tasks including theme edits, custom components, and app integrations
• Troubleshoot and resolve technical issues across themes and applications
• Identify recurring inefficiencies and strengthen development systems for long-term scalability
• Support integration of third-party tools, tracking systems, and performance-related scripts within the Shopify ecosystem

Do you have experience in UX?, * We are seeking someone with a strong professional background in Shopify and eCommerce development

• Although the role is remote, the candidate must be available during EU hours (GMT)
• CVs must be submitted in English, * Extensive hands-on Shopify development experience in D2C/B2C eCommerce environments
• Proven experience building responsive, high-converting pages using GemPages and Shopify
• Strong command of Shopify Liquid, HTML, CSS, and JavaScript
• Strong understanding of UI/UX principles, conversion psychology, and eCommerce best practices
• Experience working with revenue-focused product pages and multi-region stores is a plus
• High proficiency in Figma and precise implementation of design handoffs
• Strong technical problem-solving skills within the Shopify ecosystem
• Ability to build clean, scalable, and well-structured development systems
• Strong communication skills and an ownership-driven mindset
• Ability to operate within structured workflows and deliver consistently under defined deadlines

We are looking for someone who takes pride in clean architecture, performance-aware builds, and measurable impact - not just visual execution.

CVs must be submitted in English.

Happy Mammoth is a fast-growing natural food tech business selling across Australia, EU and the United States. We specialize in formulating, producing and marketing gut, digestive and microbiome health foods and natural supplements, designed to help our clients make long-lasting positive health changes and start living very full lives again.