AI Engineer Intern

Title: AI Engineer Intern Location: Heidelberg, Germany Enzo is a B2B PropTech and WaterTech startup revolutionizing the real estate and insurance industry with its cutting-edge IoT and AI solution, one.drop. Our proprietary sensor technology helps monitor water systems in buildings in real-time, enabling early detection of leaks and preventing costly water damage. Backed by significant funding and a rapidly growing customer base, Enzo is on a mission to protect properties while conserving one of our most vital resources - water. As an **AI Engineer Intern**, you'll join our AI team and get hands-on with the systems that make our agents smarter and our predictions sharper. It's real work with real ownership, plenty of room to experiment, and a direct line from what you build to the impact it has. ## Tasks **Tasks that you will work on:** * Work closely with our product and engineering teams to build, test, and improve AI-powered features. * Design Retrieval-Augmented Generation (RAG) solutions to improve agent performance and accuracy. * Automate data collection, data labelling and data pipeline engineering. ## Requirements **You cover the following requirements:** * Currently pursuing a Master's or PhD in Computer Science, AI, Mathematics, or a related engineering field. * A strong interest in agentic AI systems and workflows, ideally with some hands-on experience. * Familiarity with agentic build platforms such as RAGFlow (through coursework, projects, or self-study). * A sense for choosing the right model for the task, knowing when a frontier model is warranted vs. when a smaller, faster, or cheaper one gets the job done. * Some exposure to vector databases and retrieval systems. * Excellent command of English, both written and spoken. Don't meet every requirement? Apply anyway. We value curiosity and a willingness to learn just as much as a perfect checklist. ## Benefits * **Impact:** Your work will directly contribute to the development of our AI solutions for sustainable water management. Work on real-world AI with immediate impact. * **Exposure:** Work closely with Enzo's AI team, gaining insights into machine learning applications in IoT. * **Learning & Development:** Gain hands-on experience in AI, machine learning, and data analysis. * **Growth Potential:** You will have many opportunitoes to grow personally in an open-minded and international team. Sound like you? We'd love to hear from you, apply now and tell us what excites you about building AI at Enzo.