Prompt Engineer (Model Behavior & Evaluation)
- Hiring Organisation
- Yuna Health
- Location
- United Kingdom
radically transform how mental health support is accessed and delivered. We provide immediate, private, 24/7 support through empathetic conversational AI—closing gaps created by long wait times, high costs, and limited access to care. Every role at Yuna directly shapes the experience users have in their … most vulnerable moments. Our first model behavior engineer will be responsible for how our AI conversations behave in the real world. This role goes beyond writing prompts. You will define what “good” looks like, design and run evaluations, diagnose failures across multi-agent systems, and continuously improve ...