Senior Product Designer

We're looking for a Senior Product Designer who goes deep on the problem before anyone writes a line of code, and who is excited that the line between designing and building is disappearing.

At C1, design operates upstream. You'll spend real time with customers, untangle complex identity and access workflows, explore the problem space, and figure out the best way to solve something before it ships. The output of that work isn't just mockups. It's clarity: well-framed problems, sharp reasoning about the why, and context that engineers and AI agents can build from with confidence.