Senior AI Engineer, Production LLM Systems
We are hiring a Senior AI Engineer to build production grade LLM systems for real client environments. This is a hands on role for someone who has moved beyond prototypes and knows how to design, ship and improve AI products that work reliably in production.
Responsibilities
• Design and build LLM applications, agentic workflows, RAG pipelines and backend services.
• Build with Python, FastAPI, LangGraph, LangChain, vector databases and APIs from OpenAI, Anthropic, Gemini or similar providers.
• Own AI evaluation and reliability, including output testing, failure tracing, quality measurement and regression workflows.
• Improve prompts, debug retrieval, monitor system behaviour and make LLM systems observable in production.
• Work closely with clients to turn unclear business problems into practical technical solutions.
• Support discovery, technical scoping, architecture decisions and hands on delivery across client projects.
What we are looking for
• Experience building production LLM systems, not just prototypes or demos.
• Strong hands on Python and backend engineering experience.
• Experience with RAG, agents, evals, observability and LLM application reliability.
• Familiarity with Docker, cloud deployment and modern software engineering practices.
• Ability to communicate clearly with technical teams, founders and client stakeholders.
• Someone who enjoys system design, technical problem solving and moving quickly in small teams.
Location
• Remote within Germany, with occasional travel.
