Large Language Model Engineer

LLM Engineer - Quantum + AI - hybrid from Barcelona

We’re seeking a Mid or Senior LLM Engineer to push the boundaries of Large Language Models and quantum-inspired AI. If you love designing, fine-tuning, and optimizing cutting-edge models and turning them into real-world products

What You’ll Do :

Develop and optimize LLMs using quantum-inspired techniques.

Fine-tune models for accuracy, efficiency, and robustness.

Benchmark, evaluate, and improve model performance.

Collaborate with cross-functional teams to integrate AI solutions.

Mentor junior engineers and share knowledge across the team.

Stay ahead of AI trends and emerging LLM technologies.

You Bring :

Master’s or Ph.D. in AI, CS, Data Science, or related field.

2+ years (Mid) / 5+ years (Senior) hands-on experience with transformers & deep learning.

Strong Python skills and expertise with HuggingFace, PyTorch, and AI deployment.

Solid understanding of deep learning theory, GPU architectures, and cloud environments.

Excellent problem-solving and communication skills.

Bonus Points : HPC experience, RAG systems, computer vision / audio applications, AI ethics, or MLOps know-how.

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