Location: Buenos Aires, Argentina (Italian + Argentine citizenship, EU work authorization)

Remote: Yes (US or EU timezone overlap)

Willing to relocate: Maybe (open to EU for the right role)

Technologies: Python, FastAPI, LangGraph, LangChain, RAG, hybrid retrieval, agent workflows, MCP, PostgreSQL/pgvector, Redis, WebSockets/SSE, TypeScript, Next.js, Docker, AWS

Résumé/CV: https://sebastiantirelli.com

Email: tirelli@gmail.com