Staff Machine Learning Engineer (m/f/d)
Tech Stack
About the Role
About Octonomy
Octonomy is an AI company based in Cologne, specializing in the development of intelligent AI agents for automating business processes, enabling high-quality and rapid automation of support services. Backed by one of Europe's largest seed rounds (€20M).
The Role
As Senior Machine Learning Engineer, you will design, build, and deploy production-grade AI systems at the intersection of machine learning, large language models, and agentic workflows. You will build complex knowledge systems that go beyond standard RAG, with a strong focus on correctness, grounding, and reliability.
Responsibilities
- Design, build, and deploy production-grade AI systems combining ML, LLMs, and agentic workflows
- Shape next-generation AI systems that go far beyond standard RAG setups
- Collaborate with senior engineers to design scalable architectures across LLM orchestration, retrieval systems, and agentic workflows
- Build for business-critical automation use cases in customer support
Requirements
- Strong AI/ML experience with solid background building and deploying ML systems in production
- Hands-on experience with large language models, RAG pipelines, or orchestration frameworks
- Production engineering mindset; care about reliability, grounding, and correctness
- Comfortable across the AI stack: retrieval, prompting, evaluation, agents
- Strong Python proficiency
Stack: Python, modern LLM tooling, retrieval systems, agentic workflows.
Location: Cologne, Germany
Employment Type: Full-time, permanent
