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AI Engineer (GenAI / LLM) - LATAM

Company: BairesHR

Location: Buenos Aires, London

Posted: June 13, 2026

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Position Details

We're looking for an AI Engineer to build and ship production-grade generative AI solutions: intelligent assistants, RAG systems, and autonomous agents. 100% hands-on role with end-to-end ownership: architecture, deployment, monitoring, and continuous improvement. Not research, not POCs — making it work in production.


💼 What you'll do



  • Build LLM applications and AI agents with LangChain / LangGraph or similar.

  • Implement RAG pipelines: embeddings, vector databases, hybrid search.

  • Integrate multiple LLMs (OpenAI, Anthropic, Gemini, open source) based on cost, latency, and quality.

  • Deploy on cloud (AWS / GCP / Azure) and monitor performance, drift, and cost.

  • Implement LLM evals to ensure response quality.