This visualization presents a hierarchical tree of LinkedIn job postings, organized by company (Crocs and Stealth) and location, with leaf nodes for employment types. It uses the D3.js v7 library with an SVG rendering approach, applying `d3.hierarchy` and `d3.tree` to compute the layout. The code draws horizontal links via `d3.linkHorizontal` and custom node shapes (diamonds, circles, rectangles, stars) with distinct colors per depth level. Labels are added to each node using the `node.append('text')` method.