Job Summary: We are seeking a Python Developer (PJ) for automation, data integration, and BI projects in retail/operations environments, with a focus on system development and maintenance. Key Highlights: 1. Participation in automation, data integration, and BI projects 2. Development and maintenance of Python systems 3. Data processing and report generation We are seeking a Python Developer (PJ) to work on automation, data integration, and BI projects in real business environments (retail/operations). Responsibilities: * Developing Python-based automations * Integration with SQL databases * Data processing (Excel / CSV / BI) * Report and consolidation generation * 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 Job Type: Freelance / PJ Compensation: R$3.000,00 - R$5.000,00 per month Work Location: On-site