A PM who can design around their spec to see if it holds up to reality is what you want, and so is an engineer who really cares about building great visual component systems.

design How things should be made and judged: what makes a design good, who should do the designing, and what an interface is for.

product management What a product manager is for, who decides what gets built, and what happens to that job once delivery is cheap.

hiring Finding people and judging them: referrals, open calls, contests, and reading the work rather than the CV.