Hubble_s

remote • ESP • head • Не указана

**Head of AI Engineering** Location: Remote from Spain, the EU or Latin America, with at least 4 hours a day overlapping Madrid time (CET). Full time, permanent. Start: January 2027. **About Hubble\_s** Hubble\_s is an AI lab and enterprise SaaS company. For ten years we’ve measured how management decisions shape employees’ day-to-day behaviours, and how those behaviours move business results, in large companies across Europe and the Americas. On that data we’re building the AI General Manager: an AI that helps general managers see how their organisation is likely to react to a decision before they take it, and what to do to reach a stretch target. **The role** **You’ll lead the engineering behind it, and you’ll still write code most weeks. You’ll own:** * The prediction engine: models that learn across companies from behaviour and results data, backtested on held-out periods. * An ontology API and MCP server that gives AI agents and partner platforms access to our map of root causes, actions and behaviours. * The model layer: a gateway across several model vendors, test sets, regular comparisons between models, and human scoring. * The data platform, with a senior data engineer who joins early next year: one schema, clear lineage and access rules for every source. * Security and compliance built in from the start, the EU AI Act included. * A small team. You’ll hire our next ML and backend engineers and work with our data scientists and our development partner. **What you bring** * You’ve shipped machine learning to production and kept it running after launch. * You’ve built predictive models on small, messy panel data and know how to backtest them honestly. * You’ve evaluated systems built on large language models: test sets, model comparisons, human review. * Solid data engineering, and APIs or tool interfaces for agents. * You’ve led a small team or a vendor, and you still like building. * You can explain what a model can and can’t do to a general manager. * Fluent English. Spanish or French is a plus. You don’t need a background in behavioural science. We’ll teach you our method and our data. **What we offer** * Proprietary data, and the chance to shape the product from its first version. * A competitive salary and stock options. * A small, senior team that works with AI every day. **How to apply** **Apply through LinkedIn with your CV. Add a few lines on a model you shipped and what it taught you.** *