IA Engineer intern (x/f/m) - Milano

Join a team of passionate and committed people working to improve healthcare. At Doctolib, our tech teams build products and features that improve the daily lives of healthcare professionals and patients. We work in feature teams within an agile environment, in close collaboration with Product, Design, Data Science, and Business teams. What you'll do We are looking for an AI Engineer Intern to join our Tech team and contribute to the development of AI-powered features at Doctolib. You will work closely with experienced AI and software engineers to explore, prototype, evaluate, and improve AI-based solutions. This internship will give you the opportunity to gain practical experience across the different stages of an AI product, from experimentation to integration into a production environment. Your responsibilities will include: Contribute to the development of AI features and services under the guidance of experienced engineers Write Python code to support prototypes, experiments, evaluation tools, and backend components Experiment with large language models, prompting techniques, retrieval, and tool integration Contribute to automated tests and documentation for the components you develop Investigate issues, analyse results, and suggest improvements to your team Participate in code reviews, technical discussions, and team rituals You will receive regular guidance from your mentor and teammates. The scope of your work will grow progressively as you become familiar with the codebase, the tools, and the technical challenges. Who you are Before you read on, if you do not have the exact profile described below but feel that this internship matches your skills and interests, we still encourage you to apply. You will be a great fit if you: Are in the final year of a degree in Computer Science, Artificial Intelligence, Software Engineering, or a related field Have basic experience with Python through coursework, personal projects, research, or previous internships Have a basic understanding of programming concepts, data structures, and software development Are curious about artificial intelligence and interested in understanding how AI systems work Are comfortable communicating in English, both written and spoken It would be fantastic if you: Have worked on a project involving machine learning, natural language processing, or large language models Have used agentic frameworks like Langchain or Google ADK. Have experimented with AI APIs, prompting, retrieval, or conversational interfaces Have experience in taking products to production and supporting them with real users. Have some experience with Git, APIs, testing, or data analysis Have an interest in healthcare, privacy, or responsible AI Life at Doctolib Tech Our products are built on a cloud-native platform that supports web and mobile applications across several countries and healthcare systems. Even if Doctolib uses technologies like Ruby on Rails, TypeScript, Java, Kotlin, Swift, React Native, an