Job Summary: PJ Python Developer for automation, data integration, and BI in retail/operations, focusing on system development and maintenance. Key Highlights: 1. Participation in automation, data integration, and BI projects 2. Python automation development 3. System maintenance and data processing We are seeking a PJ Python Developer to work on automation, data integration, and BI projects within real business environments (retail/operations). Responsibilities: * Python automation development * Integration with SQL databases * Data processing (Excel / CSV / BI) * Report generation and consolidation * System maintenance Requirements: * Intermediate/advanced Python * Pandas / OpenPyXL / NumPy * SQL * Excel * Basic Git * Practical automation experience Preferred Qualifications: Power BI | APIs | ETL | Cloud | n8n Work Model: * PJ contract * Ongoing project * Remote / hybrid * Remuneration to be negotiated Position Type: Freelance / PJ Compensation: R$3.000,00 - R$5.000,00 per month