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Senior Data Scientist

Senior Data Scientist

Gracia101 Talent SolutionsCordoba, Kingdom Of Spain, España
Hace 20 horas
Descripción del trabajo

Senior Data Scientist (LLMs) – Freelance (Pharma industry)

We are looking for a Senior Data Scientist to join one of our clients' team ( pharmaceutical industry) a full-time freelance basis . This role is an opportunity to contribute to a client project applying advanced machine learning and Large Language Models (LLMs) in a highly impactful sector.

We need someone able to provide immediate support and improvement on a Gen AI tech stack .

Role Overview

The Senior Data Scientist will be responsible for :

  • Developing, fine-tuning, and deploying LLM-based solutions
  • Working hands-on with Python and ML frameworks such as PyTorch, TensorFlow, and Hugging Face Transformers
  • Designing experiments and evaluation frameworks for generative AI systems
  • Ensuring high-quality data processing and scalable pipelines
  • Collaborating with cross-functional stakeholders in the client’s team to deliver production-ready solutions

Requirements

  • Proven experience as a Senior Data Scientist , with a focus on LLMs, NLP, and generative AI
  • Strong proficiency in Python and modern ML libraries (PyTorch, TensorFlow, Transformers, LangChain, etc.)
  • Hands-on experience with model development, fine-tuning, and evaluation
  • Ability to work independently and manage end-to-end delivery
  • Background in the pharmaceutical or life sciences sector is a plus, but not mandatory
  • Contract Details

  • Location : Barcelona (remote work possible)
  • Contract : Freelance, full-time until the end of the year, with potential extension
  • Start : ASAP
  • If you are an experienced Data Scientist with deep knowledge of LLMs and are available for a freelance role, we would be pleased to discuss this opportunity with you.

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    Senior Data Scientist • Cordoba, Kingdom Of Spain, España