**About the company:** We are a company that values excellence, operational efficiency, and problem-solving. Zaaz is an internet and telecommunications company that started operating in the market in 2020. Our products include: Fiber internet, landline phone service, and the newly launched TÁ TELECOM Mobile Chip. Requirements: * High school diploma; pursuing a degree in Business Administration is a plus; * Experience in customer service; * Proficiency in Microsoft Office Suite. Main responsibilities: * Reactivating contracts; negotiating agreements with customers; sending invoice copies; providing customer support to resolve inquiries; handling incoming calls; opening service orders for technicians to retrieve equipment.