Postúlate en Kit Empleo: kitempleo.es/empleo/6jrud7

Mid/Senior LLM Engineer - Barcelona/Madrid/Zaragoza/San Sebastian

Our client is Europe’s largest software companys With over 200+ team members worldwide, they deliver hyper-efficient AI that powers industries from finance to energy to manufacturing.

They're looking for a Mid/Senior LLM Engineer to join our growing AI team. You’ll work alongside world-leading experts on groundbreaking projects.

What You’ll Do

- Design and develop new methods for compressing and optimizing LLMs
- Fine-tune and benchmark models for accuracy, robustness, and efficiency
- Work with cross-functional teams to integrate LLMs into real-world products
- Guide and mentor junior engineers in LLM development
- Stay at the cutting edge of research in AI, LLMs, and quantum-inspired computing





What We’re Looking For

- MSc/PhD in AI, Computer Science, Data Science, or related field
- 2+ years (Mid) or 5+ years (Senior) hands-on experience training or fine-tuning Transformer/LLM models
- Strong expertise in PyTorch, HuggingFace, and GPU computing
- Experience with cloud (AWS/GCP/Azure) and containerization (Docker)
- Excellent problem-solving, documentation, and communication skills
- Fluent in English
- Bonus: Experience with model compression, RAG systems, HPC, TensorRT, vLLM, or DevOps/MLOps.

Apply now or reach out directly:

Postúlate en Kit Empleo: kitempleo.es/empleo/6jrud7

📌 Senior Machine Learning Engineer - madrid
🏢 European Tech Recruit
📍 Madrid