Ecommerce Lead List Builder - Waterfall Enrichment & Contact Research

DO NOT MESSAGE ME OFF PLATFORM I need an experienced eCommerce lead list builder to take lists of ecommerce company names as well as scraping for ecommerce companies based on size, revenue, return verified, enriched contact records ready for outreach. This is a research and enrichment role only, no cold email or campaign work involved. You'll need to find: Primary contact email (CEO / Founder or equivalent) Secondary contact email (CMO / Head of Marketing or equivalent) LinkedIn profile URLs for each contact (helpful but not mandatory) How you'll do it You will use waterfall enrichment - running each company through multiple data sources sequentially to maximise hit rate. Relying on a single tool is not acceptable unless you can make a strong case for it. Email addresses must be verified before submission. Who I'm looking for Proven experience building eCommerce contact lists at scale Knowledge of current best practices when it comes to eCommerce list building in 2026 Strong knowledge of current enrichment tools and waterfall methodology (Clay, Apollo, Hunter, Prospeo, Dropcontact etc.) Familiarity with email verification tools (Neverbounce, Zerobounce, Millionverifier etc.) Detail oriented with a low tolerance for bad data To apply Tell me which tools you use for waterfall enrichment and why (or why you don't use them). Share an example of a 2026 eCommerce list building project you've completed. I'd ideally like to see: 1/ Original list of eCommerce URLs/Company names 2/ Updated list of email addresses that you were able to scrape