<div class="show-more-less-html__markup show-more-less-html__markup--clamp-after-5 relative overflow-hidden"> <p><strong><u>AI Engineer - Agent Systems - Berlin OR Remote | €110k</u></strong></p><p><br/></p><p>This is not a typical AI Engineer position. You'll be part of an AI-native systems team building agent-based applications in production - designing and deploying AI agents that operate in real-world environments, not just prototypes. LLMs are not a feature here — they are the core runtime.</p><p><br/></p><p>You’ll work on systems where agents plan, reason, use tools, and deliver outcomes end-to-end.</p><p>We’re looking for engineers who don’t just understand AI — but can turn it into working products.</p><p><br/></p><p><strong>What you’ll do</strong></p><ul><li>Build and deploy AI agents in production (not demos)</li><li>Design RAG systems (retrieval, memory, context management)</li><li>Create LLM orchestration pipelines and multi-step workflows</li><li>Develop tool-using agents (APIs, functions, external systems)</li><li>Work directly with clients to turn problems into working solutions</li><li>Influence product direction and experiment with new agent capabilities</li><li>Own systems end-to-end: from idea → build → deploy → iterate</li></ul><p><br/></p><p><strong>What we’re looking for</strong></p><ul><li>Strong software engineering background (4+ years or equivalent)</li><li>Hands-on experience building with LLMs in real applications</li><li>Experience with: RAG systems, Agent frameworks / orchestration, APIs and backend systems (Python preferred)</li><li>Ability to build and ship independently</li></ul><p><strong>Nice to have</strong></p><ul><li>Experience with tools like LangChain, LlamaIndex, or similar</li><li>Experience with vector databases and retrieval systems</li><li>Full-stack capability (you can ship end-to-end)</li><li>Background as a founder, early/founding engineer</li></ul><p><br/></p><p><strong>What makes you stand out</strong></p><ul><li>You’ve built something real: A product, startup, or widely used tool</li><li>You have public proof of work: GitHub, side projects, demos, or benchmarks</li><li>You think in products and use cases, not just models</li><li>You’re comfortable working directly with users or clients</li></ul><p><br/></p><p><strong>Why join</strong></p><ul><li>Work on real AI systems, not slideware</li><li>Build and deploy agents that actually get used</li><li>High ownership, low hierarchy</li><li>No line management — this is a pure builder role</li><li>Fast iteration, real-world deployment</li><li>Small team of highly autonomous engineers</li><li>Shape the direction of an emerging agent-first platform</li><li>Flexible setup with Berlin base or full remote option</li></ul> </div>