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Senior AI Engineer Sao Paulo

Permanenthybrid5+ yrs📍 São Paulo, 🇧🇷 Brazil🗣 English

Senior machine learning engineer building and optimizing LLM-driven solutions.

Build production-grade language models and data pipelines for a U.S. startup, focusing on NLP, prompt engineering, and model deployment. You'll develop evaluation frameworks, manage cloud data infrastructure, and collaborate across teams to translate AI capabilities into business value. Requires 5+ years of ML experience, strong proficiency with modern LLM frameworks, and willingness to work 3 days weekly on-site in Jardins.

Tech stack
NLPLLMSQLFastAPILangChainTensorFlowPyTorchApache Airflow
Rate
Not stated by the agency
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Found at a specialist agency · listed 25 August 2026 · InsideJobs links you to the original posting.