LLM Engineer
Location
Spain, basque country
Job Type
Full-time
Category
Staffing and Recruiting
Posted
June 02, 2026
Senior Large Language Model Engineer / LLM Engineer
A leading European deep-tech company in quantum and AI is looking for a LLM Engineer / Large Language Model Engineer to join the team in San Sebastien on a permanent basis. You will be working on site in Barcelona, Madrid or Zaragoza, but on a flexible hybrid setup.
You will have the opportunity to leverage cutting-edge quantum and AI technologies to lead the design, implementation, and improvement of the fast-paced company's language models.
Key skills required but not limited to:
- 3+ years developing training models / building LLM's from scratch .
- Minimum Masters or PhD level education.
- Excellent programming skills in Python and experience with relevant libraries (PyTorch, HuggingFace).
- Experience with cloud platforms (AWS), containerisation technologies (Docker) and with deploying AI solutions in a cloud enviro...