I still remember the first time a junior designer on my team came to me and said: “I think this solution is wrong, and here’s why.”
That was the moment I knew he was ready to level up.
It wasn’t because he was right (he was, but that’s beside the point), but rather because he came prepared to defend a position. Not to get validation. To actually move the work forward.
Leveling up isn’t really about skill acquisition. Most mid-level designers have the craft. What separates them is a shift in how they think about their role.
Here’s what I look for:
They start asking “why” before “what.” Junior designers often jump to solutions. It’s a meaningful shift when someone starts slowing down to question the brief, push back on assumptions, or ask what success actually looks like.
They own the problem, not just the task. There’s a big difference between “I finished the screens” and “I’m not sure we’re solving the right thing.’ The second response means they’ve started thinking like a product designer, not just a craftsperson.
They seek out friction. The designers I’ve seen grow fastest are the ones who go looking for hard feedback, not the ones who avoid it. They bring work to people they know will challenge them.
They can articulate tradeoffs. Not just “I chose this pattern because it looks cleaner,” but “I chose this because it reduces cognitive load here, even though it adds a step in this other flow.” Reasoning out loud is a skill, and it signals readiness.
They think about others’ time. How they structure a critique, how clearly they frame a question, how efficiently they communicate asynchronously are all signs someone is starting to think beyond their own output.
None of this is a checklist. And plenty of mid-level designers hit these before their title catches up.
Recognizing it is step one. Don’t just tell them. Push for the title, pull them into bigger work, and advocate for them in rooms they’re not in yet.