💼 Full-Time Position

AI / LLM Engineer, presencial

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ZENTRIAN
📍 Balearic Islands, Balearic Islands, Spain
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Location
Balearic Islands, Spain
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Posted
June 09, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

AI / LLM Engineer
We are building an advanced AI layer for real-world smart living systems. Our platform connects IoT infrastructure with LLM-based intelligence, enabling natural language interaction, automation, and data-driven insights.
What you will work on:
Improving RAG pipelines (semantic and hybrid search)
Building and refining multi-turn AI agents
Optimizing tool routing and overall system architecture
Developing real-world AI features such as:
device control
automation logic
context-aware insights based on live data
Your profile:
Proven experience building real LLM-based systems (not just demos)
Strong Python skills (async programming, APIs)
Solid understanding of system architecture
Clear communication in English
Our environment:
We work with a modern full-stack setup including Python, FastAPI, Docker, Node.js, TypeScript/React, Supabase and PostgreSQL, as well as Redis and Deno.
On the AI side, we...