Everyone talks about “rockstar developers.” And sure you might need some of those but not many.
Usually, you’re looking for the software equivalent of the session or studio musician. The folks who can turn out amazing stuff in varying styles, but can do it all the time, on demand, consistently. They’re not going to have design philosophies, or manifestos, or lofty-sounding stuff in their bios.
They’re going to have code, and a long list of folks who say “this engineer, you want them. Really.”