Founding Engineer - Remote or Barcelona [with massive agent coding skills: claude code/cod

***** SHORT VERSION ***** Por favor, asegúrese de leer atentamente los siguientes detalles antes de enviar cualquier solicitud. We're building an AI-native platform with autonomous agents, smart workflows, and real-time voice interactions. Looking for a Full-Stack Engineer. Salary: €60k-€80k Hybrid: BCN 3 Days, Remote: 2 Days. Don't apply if you're not from Barcelona. Team: of 3 co-founders now. 6 by the end of the year. You will be our 1st employee! Feel free to send me a direct message and tell me whatever you'd like. ***** LONG VERSION ***** Key Information: Who are we? We're a SaaS AI hiring startup, founded in October 2025. What are we aiming for? To offer a simple, unique, and differentiated solution that addresses some of the recruiter's most painful problems. What drives/obsesses us? One of the founders has +20 years of recruiting experience, founded and , and has tested every ATS on the market — he'll be a heavy daily user. Product: AI Interviews/Agents + Omnichannel/All-In-On...