Spanish-speaking Voice AI Engineer (Retell, APIs, n8n, Python) – 30% Revenue Share We’re looking for a freelance engineer to join our team and help us build advanced voice AI agents. 🚀 Offer: Start with a 30% revenue share on projects, with the possibility to become a core team member later. Must-have skills: • Fluent in Spanish • Experience with Retell (voice/telephony systems) • Strong knowledge of APIs (REST, WebSocket, integrations) • Hands-on experience with n8n • Solid background in Python Nice to have: • Experience with speech-to-text (STT) / text-to-speech (TTS) • Conversational AI or agent design • Familiarity with AI/LLM frameworks Why join us? • Work on the frontier of voice AI • Earn 30% revenue share from day one • Real chance to grow into a founding team role • Remote, flexible, entrepreneurial environment 👉 Interested? Send me a private message.