Location
barcelona, cataluña, Spain
Posted
June 17, 2026
Job Description
Requirements
- We are seeking a skilled and experienced LLM Engineer (Senior and Mid level) with a strong background in Large Language Models to join our team
- Master's or Ph.D. in Artificial Intelligence, Computer Science, Data Science, or related fields
- Mid: 2+ years of hands‑on experience with designing, training or fine‑tuning transformer models
- Senior: 5+ years of hands‑on experience with designing, training or fine‑tuning transformer and other deep learning models (e.g. computer vision)
- 2+ years of hands‑on experience using LLM and Transformer models, with excellent command of libraries such as HuggingFace Transformers, Accelerate, Datasets, etc.
- Solid mathematical foundations and theoretical understanding of deep learning algorithms and neural networks, both training and inference
- Excellent problem‑solving, debugging, performance analysis, test design, and documentation skills
- Strong underst...