Full Stack AI Engineer (Lisbon)
Menhir AILisbon, Portugal
Posted February 17, 2026
Full Time
About the Company
Menhir is looking for a full stack AI engineer to join their Lisbon headquarters and work on an AI-powered revenue recovery platform for healthcare clinics.
Job Description
Menhir is looking for a full stack AI engineer to join their Lisbon headquarters and work on an AI-powered revenue recovery platform for healthcare clinics. The ideal candidate is a generalist who can move across the entire stack, from infrastructure to product to AI, and has experience with LLMs and Python/TypeScript.
Requirements
- Build things
- Learn fast
- Be a generalist
- Have worked with LLMs
- Be proficient in Python and TypeScript
- Want ownership, not tickets
- Have 0 to 3 years of experience
- Have experience with real-time voice systems, Twilio, or WhatsApp Business API (optional)
- Speak English (mandatory), Spanish or Portuguese (nice to have)
Benefits
- Competitive salary
- Lisbon-based, working from Menhir's headquarters
