Would you like to join an international team working to improve the future of healthcare? Do you want to enhance the lives of millions of people? Grifols is a global healthcare company that since 1909 has been working to improve the health and well-being of people around the world. We are leaders in plasma-derived medicines and transfusion medicine and develop, produce and market innovative medicines, solutions and services in more than 110 countries and regions. Join Grifols! We are seeking a motivated and enthusiastic Part-Time IT Trainee to join our dynamic team. This role offers a unique opportunity to gain hands-on experience in the exciting field of artificial intelligence. As a trainee, you will collaborate with our IT professionals throughout various phases of AI projects. **Your responsibilities:** + Assist in developing and optimizing Retrieval-Augmented Generation (RAG) systems to enhance LLM responses with accurate, up-to-date information from company knowledge bases + Build and maintain AI agents using frameworks like LangChain or AutoGen, enabling automated task completion and workflow orchestration + Support the implementation of prompt engineering techniques and fine-tuning strategies to improve LLM performance for specific business use cases + Collaborate with senior developers to integrate LLM-powered features into existing applications while following best practices for API usage, error handling, and cost optimization + Participate in software development lifecycle using Git, CI/CD pipelines, and monitoring tools to ensure reliable deployment and performance tracking of AI applications + Conduct exploratory data analysis and implement traditional machine learning models (e.g., classification, clustering) to complement LLM capabilities and provide comprehensive AI solutions **Who are you** + Currently studying a Master's or Bachelor's in Computer Science, Telecommunications, or related fields. + Availability for a minimum of 5 hours per day in the morning or full-time, and at least 6 months. + Possess an advanced level of English (B2 at least) + Ability to multitask at a good pace within a demanding environment. + Ability to learn new technologies quickly as soon as they are introduced. **What do we offer** + Financial Aid, bus, and free lunch. + Location: Parets del Vallès. Being part of Grifols means the opportunity to work in an internationally oriented environment where equal opportunities are promoted. It means the opportunity to develop professionally, have continuous training, and integrate into a team of professionals where the individual contribution of each one matters. Our commitment is to maintain an environment that promotes the professional development of our employees in a good working atmosphere. Grifols' human capital is key both in the development of activities and in the company's expansion process. If you are interested in growing with us and your profile fits this professional opportunity, send us your CV! \#LI-ER1 Third Party Agency and Recruiter Notice: Agencies that present a candidate to Grifols must have an active, nonexpired, Grifols Agency Master Services Agreement with the Grifols Talent Acquisition Department. Additionally, agencies may only submit candidates to positions that they have been engaged to work on by a Grifols Recruiter. All resumes must be sent to a Grifols Recruiter under these terms or they will be considered a Grifols candidate. **Grifols provides equal employment opportunities to applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability or any other characteristic or status protected by law. We will consider for employment all qualified Applicants in a manner consistent with the requirements of applicable state and local laws.** Learn more about Grifols (https://www.grifols.com/en/what-we-do) **Req ID:** 520392 **Type:** Internship **Job Category:** SISTEMAS DE INFORMACION