Machine Learning Engineer

Join a leading European deep-tech company transforming AI deployment. Work on cutting-edge technology that compresses large language models by up to 95% while reducing inference costs by 50–80%.What You'll Do- Develop and optimize Large Language Models (LLMs) using advanced, quantum-inspired techniques.- Build LLM-based applications such as RAG systems and AI agents.- Train and deliver custom deep learning models for real-world client applications.- Benchmark, fine-tune, and optimize models for accuracy, robustness, and efficiency.- Collaborate with a multidisciplinary team, mentoring junior colleagues and sharing expertise.- Stay up to date with the latest AI and LLM advancements to drive innovation.Requirements- Bachelor's, Master's, or Ph.D. in AI, Computer Science, Data Science, or related fields.- 2+ years hands-on experience with deep learning models, particularly transformers or computer vision models.- Strong Python skills; experience with PyTorch, HuggingFace, cloud platforms (AWS preferred), and Docker.- Solid understanding of deep learning algorithms, neural networks, and GPU architectures.- Fluent in English with excellent communication and collaboration skills.Why You'll Love This Role- Competitive salary plus signing and retention bonuses.- Relocation support if needed.- Be part of a fast-scaling, innovative tech environment.- Hybrid work flexibility and equal pay guaranteed.Machine Learning Engineer – Fixed-Term Contract (Zaragoza, Hybrid)Location: Zaragoza, SpainContract: Fixed-term until June 2026Work arrangement: Hybrid (3 days in office, 2 days remote)