Llm Engineer

European Tech Recruit

Full-time Engineering
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Location
gasteiz, kingdom of spain, Spain
Posted
June 09, 2026

Job Description

Senior Large Language Model Engineer / LLM Engineer
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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...