Growth Marketing Manager (CRO & Ecommerce Optimization)

The Opportunity

Happy Mammoth is looking for a Team Lead, E-commerce to own the entire digital commercial engine across our Shopify Plus stores (US, EU, AU) and Amazon marketplace. This is not a \"manage the website\" role. You will be directly responsible for on-site revenue performance, funnel development, compliance governance, and technical stability across every revenue-generating digital property we operate.

About Happy Mammoth

Happy Mammoth is a fast-growing natural health company formulating, producing, and marketing gut health and hormone-balancing supplements to millions of customers across Australia, the United States, and Europe. We operate direct-to-consumer through Shopify Plus and Amazon, with deep roots in performance marketing and direct response. This is a company built on speed, testing, and commercial results.

The Role

You will lead the e-commerce function and own six critical outcome areas:

Conversion & Commercial Execution - You own on-site commercial performance across all Happy Mammoth stores and the Amazon marketplace. Your job is to protect and grow Revenue per Visitor and marketplace conversion rates.

Funnel & Page Development System - You own the creation, deployment, and optimization of funnels, landing pages