Smartbitt is seeking a responsible individual to manage the product catalog, optimize listings, implement pricing and advertising strategies, and coordinate with marketing and logistics teams to achieve sales targets. Key Responsibilities: * Manage and optimize product listings on Amazon, Mercado Libre, and other marketplaces. * Analyze conversion metrics, ranking, and profitability. * Manage promotions, advertising campaigns (ADS / Sponsored Products), and pricing strategies. * Coordinate with marketing, design, and warehouse teams to maintain updated inventory and content. * Monitor orders, returns, and online customer service. * Propose continuous improvements in sales processes and digital marketing strategies. Requirements: * Minimum of 2 years of experience in online sales or marketplaces. * Proficiency in Amazon Seller Central, Mercado Libre, and other e-commerce platforms. * Intermediate to advanced Excel skills (pivot tables, sales analysis, macros). * Knowledge of digital advertising and sponsored campaigns. * Strong analytical skills, results-oriented, and well-organized. We Offer: * Competitive salary. * Professional growth in the e-commerce field. * Statutory benefits. Job Type: Full-time Salary: $15,000.00 - $18,000.00 per month Work Location: On-site position