A Quantum Computing & AI software company based in Zaragoza are seeking to bolster their team with a Machine Learning engineer.Please note this is a fixed term contract until June 2026.Responsibilities:- Build and manage end-to-end data and model workflows, including dataset creation, model training, evaluation, and deployment to meet product goals.- Create and maintain rigorous testing frameworks to ensure model accuracy, reliability, and task alignment through statistical and continuous evaluation methods.- Enhance training and inference efficiency through distributed computing, system optimisation, and algorithmic improvements.- Apply reinforcement learning, fine-tuning, and preference-based methods to improve model quality, reasoning, and safety.- Work closely with researchers and engineers to support data curation, training, and deployment;
contribute clean, well-documented, and tested code.Requirements:- Bachelor's degree in Computer Science, Mathematics, Physics, Data Science, Operations Research, or a related field.- Proficient in Python, PyTorch, and core data libraries (NumPy, Pandas), with experience using modern ML development practices (Git, CI/CD, testing).- Strong understanding of language modelling, data processing, model architectures, and evaluation methodologies.- Skilled in handling large datasets and familiar with GPU utilisation, containerised environments (e.G., Docker), and cloud orchestration tools.- Ability to translate research insights into production-ready solutions with clear communication and a collaborative approach.If this role is of interest please apply directly on LinkedIn or send a copy of your CV to alex@eu-recruit.com.by applying to this role you understand that we may collect your personal data and store and process it on our systems. For more information please see our Privacy Notice (https://eu-recruit.Com/about-us/privacy-notice/