Requirements * Preparation of **income and expense invoices** * Knowledge of **version 4.0** * Credit notes * Payment complements * Preparation of reports * Experience with Contpaq (desirable) * Knowledge of direct invoicing through the SAT, as well as knowledge of invoice cancellations Skills * Intermediate Excel * Strong writing skills * Proactive * Teamwork * Organized and honest We offer * Statutory benefits starting from the 3rd month * Working hours: Monday to Friday, 9:00 AM to 6:00 PM Position type: Full-time, Indefinite-term Salary: $8,700.00 – $9,000.00 per month Benefits: * Option for indefinite-term contract Application question(s): * Have you read and do you agree with the offered salary? Experience: * Billing: 1 year (preferred) Work location: On-site employment