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Applied ML Engineer (Speech/ASR/LLMs) - Senior (Brazil / Argentina)

Confidential
Location ๐Ÿ“ Buenos Aires, Argentina
Posted ๐Ÿ“… June 04, 2026
Work Type โฐ Full-time

Position Overview




Applied ML Engineer (Speech/ASR/LLMs) - Senior

๐Ÿ“ Remote โ€“ Argentina/Brazil
๐Ÿ•˜ Full-time


About the role

Weโ€™re looking for an Applied ML Engineer to lead the development and operationalization of machine learning models powering real-world AI products.

The primary focus of the role will be building and improving speech-to-text (ASR) systems for medical conversations in Brazilian Portuguese and Latin American Spanish, while also contributing to LLM fine-tuning, clinical classifiers, and production ML infrastructure.

This is a highly hands-on role focused on taking models from experimentation to production.


What youโ€™ll do

  • Design, train, fine-tune, and deploy ML models for speech and language applications

  • Build and maintain training pipelines and evaluation frameworks

  • Work on ASR systems for domain-specific medical conversations

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Job Details

โฐ
Employment Type
Full-time
๐Ÿ“Š
Category
Computer Occupations
๐Ÿ 
Work Arrangement
On-site
๐Ÿ“
Location
Buenos Aires, Argentina