**Machine Learning Engineer** Location: Barcelona and Zaragoza Work Setup: Hybrid Setup : 3 days work from home and 2 days onsite **Job Qualifications** * Bachelors, Masters or PhD in Artificial Intelligence, Computer Science, Data Science or Related fields. * 2\+ years of hands\-on experience with designing, training or fine\-tuning deep learning models, preferably working with transformer or computer vision models. * 2\+ year of hands\-on experience using transformer models, with excellent command of libraries such as HuggingFace Transformers, Accelerate, Datasets, etc. * Solid mathematical foundations and theoretical understanding of deep learning algorithms and neural networks, both training and inference. * Excellent problem\-solving, debugging, performance analysis, test design, and documentation skills. * Excellent programming skills in Python and experience with relevant libraries (PyTorch, HuggingFace, etc.). * Experience with cloud platforms (ideally AWS), containerization technologies (Docker) and with deploying AI solutions in a cloud environment * Excellent written and verbal communication skills, with the ability to work collaboratively in a fast\-paced team environment and communicate complex ideas effectively. * Previous research publications in deep learning or any tech field is a plus * Fluent in English **Job Description** * Design and develop new techniques to compress Large Language Models based on quantum\-inspired technologies to solve challenging use cases in various domains. * Conduct rigorous evaluations and benchmarks of model performance, identifying areas for improvement, and fine\-tuning and optimising LLMs for enhanced accuracy, robustness, and efficiency. * Build LLM based applications such as RAG and AI agents. * Use your expertise to assess the strengths and weaknesses of models, propose enhancements, and develop novel solutions to improve performance and efficiency. * Act as a domain expert in the field of LLMs, understanding domain\-specific problems and identifying opportunities for quantum AI\-driven innovation. * Design, train and deliver custom deep learning models for our clients * Work in diverse areas beyond LLM, e.g., computer vision. * Maintain comprehensive documentation of LLM development processes, experiments, and results. * Share your knowledge and expertise with the team to foster a culture of continuous learning, guiding junior members of the team in their technical growth and helping them develop their skills in LLM development. * Participate in code reviews and provide constructive feedback to team members. * Stay up to date with the latest advancements and emerging trends in LLMs and recommend new tools and technologies as appropriate. Job Type: Contract Contract length: 6 months Ability to commute/relocate: * Barcelona, Barcelona provincia (Barcelona, Barcelona): Reliably commute or willing to relocate with an employer\-provided relocation package (Preferred) Education: * Bachelor's (Preferred) Language: * Spanish but also English (Preferred) Location: * Barcelona, Barcelona provincia (Barcelona, Barcelona) (Preferred) Work Location: In person