"Do I need to worry about potential future employers finding this?

No.

Indexing by search engines is fully suppressed by robots.txt and <meta> headers (not the company Meta, here it refer to an HTML tag). A potential employer searching your name will never see this page via search engines like Google or Bing."

For what it's worth, it does say right before and in colors "NOTE: Your name WILL BE VISIBLE TO THE WORLD."

I did a double take when reading that part too, but if you're a Meta employee then you should be able to understand the implications of those technical measures.