Founding Software Engineer (Path to CTO) (Madrid) - Madrid, Comunidad de Madrid, Spain

Founding Software Engineer (Path to CTO) Remote (Europe preferred) | Regular travel to South America Partner Company – AgTech / IoT Startup (Pre‑seed) This is not a typical engineering role. We’re not looking for someone who just wants to write code. We’re looking for a builder who is excited by ambiguity, ownership, real‑world problems, and the opportunity to help build a company from the ground up. You’ll be the sole engineer, working AI‑first, shipping a real hardware + software product, and testing it in cattle fields in South America. If you’re looking for a polished corporate environment, a large team, or clearly defined processes from day one, this role is for you — and that’s completely fine. About the Partner Company Our partner is an early‑stage AgTech / IoT startup focused on building sustainable, technology‑driven solutions with real‑world impact. Stage: Pre‑seed Focus: Virtual fencing technology for livestock Operations: Europe (founders & HQ) + South America (field operat...