Full-time

Lead Senior AI - LLM Engineer

Posted by Motum • Santiago, Metropolitana de Santiago, Chile

📍 Santiago, Metropolitana de Santiago 🕒 February 24, 2026

About the Role

About the job Lead Senior AI - LLM Engineer

About the Role

We're looking for an AI/LLM Engineer to join a fast-growing technology team thats building cutting-edge solutions across the healthcare, legal, and insurance industries. In this role, you'll focus on prompt engineering, fine-tuning large language models, running experiments, and applying the latest in AI research to real-world applications. If you're passionate about innovation and thrive in dynamic environments, this ones for you.

Responsibilities

  • Engineer LLM prompts using techniques like instruction tuning, chain-of-thought, and automated prompt engineering
  • Train and fine-tune LLMs with parameter-efficient and few/medium-shot approaches
  • Run experiments and present results with clear, data-driven insights
  • Stay actively engaged with research literature and emerging AI technologies
  • Work independently and manage deadlines while contr...

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