We are looking for a **Commercial Assistant** to handle customer service, support sales activities, and execute commercial initiatives. We seek a communicative, proactive individual who enjoys working with people and achieving goals. **Responsibilities** * Customer service (phone and digital channels). * Sales execution and post\-sales support. * Prospecting new customers. * Supporting sales representatives and management. * Recording activities in internal systems. **Required Qualifications** * Completed high school education. * Basic knowledge of Microsoft Office suite. * Experience in customer service. **Preferred Qualifications** * Driver's license category B. * Familiarity with digital communication tools (WhatsApp, email, CRM). * Experience with sales systems. **Desired Behavioral Profile** * Teamwork. * Communication skills. * Empathy and courtesy in customer interactions. * Resilience and ability to handle challenging situations. * Proactivity. **Work location:** Londrina/PR Employment type: Full\-time CLT contract Salary: R$2\.040,00 per month Benefits: * Dental insurance * Partnership agreements and commercial discounts * Meal allowance * Transportation allowance