The Billing Assistant is responsible for assisting in the invoice issuance process, verifying fiscal documents, and managing payments and collections. Works under supervision, ensuring the correct issuance of invoices and compliance with the company's financial obligations. * Assist in the process of issuing invoices and bank slips. * Verify fiscal documents, checking the accuracy of information. * Manage payments and collections, ensuring transaction regularity. * Maintain organized files of fiscal documents and issued invoices. * Attend to suppliers and customers, clarifying doubts and providing billing-related information. * Collaborate with the finance team in preparing billing reports and analyses. * Perform administrative tasks related to the billing department, such as data entry into systems. * Participate in training and development programs to enhance knowledge in the billing area. * Follow company policies and internal procedures, ensuring compliance with current legislation. * Contribute to the continuous improvement of billing processes by suggesting ideas and solutions for work optimization.