Deep Learning Engineer (AI/LLM) - Hybrid

Deep Learning Engineer

A fantastic opportunity for a driven Deep Learning Engineer to join fast‑growing deep‑tech company, who provide hyper‑efficient software to global companies across finance, energy, manufacturing and cybersecurity to gain an edge with quantum computing and artificial intelligence. You will have the opportunity to work on challenging projects, contribute to cutting‑edge research, and shape the future of LLM and AI technologies.

Fixed Term Contract until the end of June 2026 , with Hybrid working from sites in Barcelona, Madrid or Zaragoza.

Responsibilities

• Design, train, and optimize deep learning models from scratch (including LLMs and computer vision models), working end‑to‑end across data preparation, architecture design, training loops, distributed compute, and evaluation.
• Apply and further develop state‑of‑the‑art model compression techniques, including pruning (structured/unstructured), distilla...