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⏰ Full-time

Lead AI Engineer (Agentic AI)

Visium
Location 📍 Barcelona, Spain
Posted 📅 June 04, 2026
Work Type ⏰ Full-time

Position Overview

Role

You will own and evolve the agentic layer that powers our products. That means designing and building the multi-agent orchestration systems, RAG pipelines, tool-use architectures, and workflow engines that sit at the core of what we build.

This is a senior engineering role with real production stakes. You will make foundational architecture decisions, shape engineering standards, and work directly with product and leadership from day one. It is not a research role. It is a building role.

Key Responsibilities:

  • Design and implement multi-agent architectures using Agno, LangChain, and LangGraph
  • Build and maintain scalable backend services and APIs in Python and FastAPI
  • Own agent orchestration logic: task routing, tool use, state management, and human-in-the-loop integration
  • Design and implement RAG pipelines over domain-specific data, with strict requirements for accuracy, traceability, and compliance
  • Make pro...
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    Job Details

    Employment Type
    Full-time
    📊
    Category
    Computer Occupations
    🏠
    Work Arrangement
    On-site
    📍
    Location
    Barcelona, Spain