AI can now operate a computer about as well as a person. Knowing what that person is trying to do, and when to stay quiet, is still unsolved. That’s the problem you’ll own.

About Lucy Labs
Lucy is a proactive AI coach from Lucy Labs that lives on your desktop. With each person’s permission she understands how they work, asks before she answers, and coaches them to build the AI solutions their work and life need. You decide, design and direct; Lucy coaches; what you build does the work. We’re early, working with a small group of design partners. Today Lucy coaches when people ask; proactive coaching is planned, and this role helps make it possible.

The role
You’ll develop methods that turn incomplete observations of work into useful, correctable interpretations. Someone researching a company might be preparing for a meeting, assessing a supplier or simply learning. You’ll help Lucy tell those apart, ask for clarification when it helps and stay quiet when the evidence is weak, without pretending an observed action reveals someone’s intention.

What you’ll do




• Develop and compare methods for Action-to-Task-to-Goal inference from contextual and temporal evidence. Start with inspectable rules and baselines, and earn complexity through measured improvement.
• Find recurring work patterns and rank opportunities for workflows or solutions, keeping observed sequences, candidate interpretations and user-confirmed goals separate.
• Define confidence, calibration, abstention and correction behavior: when more information improves a recommendation, and when it only adds cost, delay or intrusion.
• Build reproducible experiments, error analyses and prototypes that production engineers can implement, with their limits documented.
• Connect methods to our knowledge graph of tasks, tools, skills and prerequisites.
• Handle drift, cold starts, ambiguous vocabulary and feedback bias within permission, minimization and retention requirements.

Who you’ll work with
AI Engineering pro

📌 Applied Scientist, Behavioral AI (España)
🏢 Lucy Labs
📍 España