Amazon online arbitrage sourcing VA

We are a fast-growing e-commerce company selling on Amazon (USA market). We are looking for a reliable, detail-oriented full-time Operations Assistant to support daily business tasks, including:
• Online Arbitrage product sourcing using tools (SellerAmp, Keepa, Tactical Arbitrage, etc.)
• Checking product profitability (ROI, margin, seller competition)
• Creating purchase lists and submitting to our buyer
• Prep & shipment coordination with prep centers (NJ / MA)
• Inventory management, shipment plan creation
• Basic admin tasks such as entering data in spreadsheets
• Communicating with our team through WhatsApp / WeChat / Email

Training will be provided. This is a long-term position.