LLM Fine-Tuning Research Engineer — AI Innovation

Framework Ventures
📍 berazategui, buenos aires, Argentina 💼 Full-time 🕒 Posted June 05, 2026

Job Description

Framework Ventures in Argentina is seeking a skilled AI model engineer specialized in fine-tuning methodologies. This role focuses on driving innovation in large language models and optimizing them for specific performance goals.

You will lead fine-tuning experiments, curate specialized datasets, and collaborate with various teams to enhance model performance. A PhD in NLP or Machine Learning, alongside substantial experience in AI R&D, is preferred.

The position emphasizes hands-on research and algorithm development to push AI boundaries.

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Job Details

  • Location berazategui, buenos aires
  • Job Type Full-time
  • Category Ingeniería y tecnología
  • Posted Date June 05, 2026
  • Application Deadline July 15, 2026