Founding Full-Stack AI Native Engineer (60k-80k) React/Python

***** SHORT VERSION *****
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-One: WhatsApp + LinkedIn + Email. We'll be the first to launch...