AI Agent Engineer (f/m/d)Who we areManufacturing runs on fragmented data: machines, sensors, and decade-old systems that don't speak to each other. Data sits in departmental silos, knowledge lives in people's heads, and AI can not unfold its potential in point solutions that don’t deliver. At Manex AI, we build that missing layer with our platform: It handles manufacturing data at scale, models the factory ontology and builds agentic applications that reason and act across it.We're a small team in Munich, backed by Lightspeed and BlueYard, with engineers from top companies. We ship fast, work close to the shop floor and we don't ship things we're not proud of. The roleYou'll build our AI agent stack: From the tools, skills, and subagents, plus the MCP infrastructure that connects them. The work spans agent workflows, memory and context management, sandboxed execution, and agent observability - you'll work where your skills count most. You own agentic systems end-to-end and work directly with founders and customers.You should apply if youHave built AI agents or are eager to learnBring experience with agent workflows, tools, skills and subagentsAre interested in MCP, context and memory management at scaleBuild secure, sandboxed execution environmentsCare about evaluation, observability, safety, and reliabilityWrite maintainable Python or TypeScriptNice to haveMCP servers and clientsTool design and multi-agent orchestrationContainers, code execution, and sandboxingAgent evaluation, tracing, observability (e.g., Langfuse) and guardrailsRetrieval, memory, and prompt engineeringLLM APIs, open-source models and proxies (e.g., LiteLLM, OpenRouter) What we offerA cooperative team where you own your work, but never solve hard problems aloneCompetitive salary and equityHigh trust and ownership from day oneCorporate Wellpass membership, subsidized public transportRegular offsites with the greatest team - think austrian mountains, lakeside retreats, or european citiesRelocation