Costar Group Frontend Engineer interview experience

The whole technical part centered on pure CSS, and anything beyond that—other libraries, frameworks, even React and JavaScript experience—was treated as if it didn’t really matter.

The process began with a recruiter phone call where they asked a few basic technical questions, and once I cleared that, I was scheduled for a technical interview at their office in Irvine. It was straightforward in the sense that the expectations were clear, but it was also surprising how little my broader frontend experience seemed to factor in. The difficulty felt easy overall, but the specificity of what they