Senior AI Data Engineer -Brazil (Remote, Part-Time) job opportunity at Welocalize.

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Welocalize Senior AI Data Engineer -Brazil (Remote, Part-Time)
Experience: 10-years
Pattern: remote
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Data Engineer

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degreeBachelor's (B.Eng.)
Brazil

Key Responsibilities 📊 Dataset Design & Curation Design and build realistic toy/dummy datasets at varying complexity levels (simple, moderate, complex). Ensure datasets reflect real-world scenarios while remaining clean, reproducible, and well-structured (CSV format). ✏️ Prompt #Engineering Write concise, natural-language prompts (<40 words) tailored for #business analysts. Ensure prompts are grammatically precise and align with project style (non-technical, not overly directive, no raw metric requests). 📈 Golden Plot Creation Reproduce target visualizations with aesthetic and #analytical fidelity. Write clean, reproducible Python code using libraries like pandas, matplotlib, seaborn, and plotly. Maintain high-quality code standards: well-commented, organized, and reproducible. ✅ Correctness Criteria & Documentation Define correctness criteria tailored to open-ended insight prompts. Ensure criteria are flexible, accurate, and avoid assuming fixed solutions. Provide supporting documentation with expected values and metrics (e.g., means, correlations, test results).

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