A GIS Data Engineer is responsible for designing, developing, and maintaining geographic information system (GIS) databases and workflows. They gather, process, and analyze spatial data to support mapping, analytics, and decision-making. This role often requires expertise in GIS software, programming languages (such as Python or SQL), and spatial analysis techniques. GIS Data Engineers work with large datasets, optimize data storage, and ensure data accuracy and accessibility for applications in industries like urban planning, environmental science, and logistics.