Data Scientist
Exploring data and building ML models to solve business problems
级别：
Data Engineering
6 技能 · 30 要求| 技能 | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| Batch Processing | |||||
| Apache Spark | Awareness | Working | Advanced | Expert | Expert |
| Pandas / Polars | Awareness | Working | Advanced | Expert | Expert |
| SQL-based ETL | Awareness | Working | Advanced | Expert | Expert |
| Data Quality | |||||
| Data Quality | Awareness | Working | Advanced | Expert | Expert |
| Data Visualization | |||||
| BI Dashboards | Awareness | Working | Advanced | Expert | Expert |
| Data Visualization | Awareness | Working | Advanced | Expert | Expert |