Senior engineer, 12 years, LangGraph and RAG production work, open to fixed-scope contracts
12 years · Contract/Freelance · Remote
Based in Chile
Python · LangGraph · pgvector · Django
Open Published: October 12, 2026
Engineer LLM prompts (instruction tuning, chain-of-thought), fine-tune models with parameter-efficient methods, run experiments and apply recent research to real applications for a technology team serving healthcare, legal and insurance. Chile.
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12 years · Contract/Freelance · Remote
Based in Chile
Python · LangGraph · pgvector · Django
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