UI design makes the screen look right. Growth design makes the number move. Startups in 2026 are not short on people who can make a clean Figma frame. They're short on designers who can tie a design decision to activation, retention, or revenue.
Start speaking in metrics, not aesthetics. Every decision should carry a hypothesis: this change should move that number, by roughly this much, because of this behavior. Pair that with the ability to actually ship, and you become the rare designer a hiring manager fights to keep.
