Data Scientist Associate Sr

Data Science & AI Buenos Aires Argentina Onsite Mid Full timeMar 13, 2026

Core Responsibilities

This role focuses on driving the development, deployment, and optimization of machine learning models, including fine-tuning language models using specific architectures and integrating them into user interfaces. Responsibilities also cover designing efficient training workflows, optimizing inference performance, and leveraging OpenAI tools for intelligent application deployment.

Requirements

Candidates must possess expertise in data science, machine learning, and AI model fine-tuning, with strong coding skills in Python and R, and experience with relevant libraries like TensorFlow and PyTorch. Required capabilities include experience with LLMs, prompt engineering, cloud services, and MLOps tools.

Key Skills & Technologies

Data Scientist Machine Learning AI Model Development Model Deployment Model Optimization Language Models LLMs Fine-Tuning Prompt Engineering

Additional Information

Experience Level

2-5

Job Language

English

Work Mode

On-site