**? About the position:** We are looking for a detail-oriented, organized person with good communication skills to support our billing team! If you enjoy working with administrative processes and ensuring everything runs smoothly until invoice issuance, this position is for you. The professional will be responsible for performing activities related to the company's product and service billing. Responsibilities: * Issue and verify invoices and payment slips according to sales orders; * Control and archive fiscal documents and XML files; * Support returns and invoice corrections; * Monitor billing flow together with commercial and accounting departments; * Contribute to the organization and improvement of processes; * Perform billing of sales and service invoices; * Manage payment and receipt tracking. Requirements: * Completed **high school education** (technical or higher education in progress is a plus); * Previous experience in **administrative or fiscal routines**; * Knowledge of **Excel and ERP systems**; * Attention to detail, organizational skills, and commitment to deadlines.