Principal Machine Learning Engineer (Agentic AI) - Vendor Data Team | Principal ML Engineer (Agentic AI)-Vendor Data Team

Job Summary

This high-impact role involves leading the development of next-generation AI-native products within the Vendor Data Team at Delivery Hero. As a Principal ML Engineer, you will move beyond basic prompt engineering to design autonomous orchestration systems, including agents that generate their own prompts and tools that empower AI with real-world actions. Your day-to-day will involve architecting end-to-end ML and data systems, building scalable pipelines for RAG and embeddings, and operating production-grade ML services. You will be responsible for defining infrastructure standards using Infrastructure as Code and containerization while mentoring other engineers. This position is unique because it focuses on 'AI that builds AI,' treating LLMs as collaborators in dynamic systems rather than static tools. The role offers a hybrid working model in Berlin, a generous educational budget, and the opportunity to work at the forefront of agentic AI within one of Europe's largest tech platforms.