This role will change millions of lives. Yours first.

Yuna is building AI for people in their hardest moments. It runs 24/7 at scale, and we need someone to own how it behaves. That means the whole system around it, not just the prompts. Read this before you apply.

From the Yuna Team

Who this role is NOT for:

People who want a predictable 9-to-5 with everything spelled out for them
People who say "that's not my job"
People who wait for permission instead of just doing what's needed
People who care more about checking off tasks than the company actually succeeding
People whose ego gets in the way of learning or doing the right thing

Who SHOULD apply:

You've owned AI behavior in a live system, and you can name specific failures you found and fixed
You're humbly confident. You hold strong opinions because you're an expert, and you're still genuinely open to feedback and collaboration
You can work across clinical, engineering, and product without needing someone to hand you a spec
You're not OK shipping AI behavior you can't measure. You define what "good" looks like up front, not after the fact
You're a missionary, not a mercenary. Everyone at Yuna is here to make the world better, and we want that to be true of you too

This is a foundational hire. If you're the right person, it's the most interesting job you'll ever have. Enter your email to begin.

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