About this role
LLM Engineer at Energy Systems. Location: Barcelona or Madrid. Role: Design pipelines, Fine-tune models, Build AI agents Requirements: Master’s degree or equivalent experience in Mathematics, Data Science, Computer Science, Machine Learning, or related field; hands-on with LLMs/generative AI; experience with RAG pipelines, embeddings, and prompt optimization; strong knowledge of Transformers and fine-tuning; proficient in Python; CI/CD/Docker/Kubernetes/Git a plus; fluent in English. Category: Software Development Seniority: Mid Level Tools: Python, Docker, Kubernetes, Git, CI/CD Commitment: Full Time Workplace: Hybrid Languages: English