Job opening for Administrative Assistant / Billing Clerk. Responsibilities: Issuance of invoices (input and output); Administrative routines; Telephone support; In-person customer service; Requirements: Proven experience in invoice issuance routines; Strong communication skills; Organizational skills; Basic computer knowledge; Familiarity with the Sankya system is a plus; Employment type: Full-time, permanent CLT contract Salary: R$1,900.00 – R$2,000.00 per month Benefits: * Medical insurance * Dental insurance * Fuel allowance * Life insurance * Meal voucher * Transportation voucher Experience: * Invoice issuance and finance? (Mandatory)