Chief ai officer (ic role) (madrid)

Ph3About Us /h3pWe’re a venture studio on a mission to build category-defining AI companies from the ground up. We’re seeking a Chief AI Officer to lead AI strategy and execution across our portfolio—someone who’s equally excited to shape engineering direction and to roll up their sleeves and train models in a hands on keyboard capacity. /ppThis is a deeply technical, individual contributor role to start—adecuado for someone who thrives at the frontier of AI, prototyping and influencing the direction of multiple early‑stage startups—with the potential to build and lead a team as our ventures scale. /ph3What You’ll Do /h3ulliServe as the technical AI lead across portfolio companies, working directly with founders and engineers to architect and build AI-native products. /liliTranslate business and product concepts into technical AI roadmaps using first‑principles thinking. /liliRapidly prototype, test, and iterate on machine learning and generative AI models across diverse use cases (e.g., vision, text, multi‑modal). /liliEvaluate and integrate open‑source models, fine‑tune foundation models, and design custom training pipelines when needed. /liliStay ahead of the curve on frontier AI advancements, sharing insights that shape company bets and technical decisions. /li /ulh3You Might Be a Fit If You /h3ulliHave a PhD (or left one behind) in CS, AI, or a related field with 2–8 years of industry experience. /liliHave built and shipped ML systems—ideally at startups or modern tech‑forward companies. /liliAre deeply comfortable with modern AI tooling and infrastructure (e.g., PyTorch, JAX, Hugging Face, LangChain, Ray, etc.). /liliHave experience with both traditional ML and generative AI (e.g., LLMs, diffusion models, RAG pipelines, fine‑tuning). /liliThink like a founder and solve problems from first principles. /liliBased on the East Coast /li /ul /p #J-18808-Ljbffr