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Role | Summary | Key Phrases | Primary Software | Secondary Software | |
---|---|---|---|---|---|
Data Engineer | They design, develop, support, and connect systems that store or report data. Data engineers get the data to you in a clean format before any analysis can be done. You want a perfectionist in this role; otherwise, the data might end up dirty. | Data modeling ETL Data warehouse Data pipelines | Excel, Python, SQL, NoSQL, Oracle, SAP, Teradata, MongoDB, Business Objects, AWS, Azure, GCP | JavaScript, Java, C/C++ | |
Business Intelligence Engineer | BI engineers are data engineers who are slightly weaker at programming but more adept at gathering business requirements. They design, develop, document, and manage scalable solutions for new and ongoing metrics, reports, analyses, and dashboards to support business needs. | Requirements gathering Reports, metrics, dashboards Data warehouse ETL Databases | Excel, Python, SQL, NoSQL, Oracle, SAP, Teradata, MongoDB, Business Objects, AWS, Azure, GCP | C/C++, Hive, Spark, Hadoop, Pig |
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