AI engineer for trades

We are building a business-in-a-box for the trades. Tradespeople want outcomes done for them, with as little interaction with software as possible. handly takes care of leads, quotes, measurements, invoicing and payments, so they can focus on their craft, and is accountable for the result. We started with roofers in Germany. Other trades are next.

• Quote generation. Turn voice notes, photos and documents from customers and architects into a six-figure quote, priced intelligently from the partner's own catalog.
• Measurements. Measure buildings from satellite imagery, drone footage and public building data, without a site visit.
• Back office in natural language. An MCP layer over the whole product, so partners can manage their back office in a chat.
• Email intelligence. Capture intelligence from email threads and attachments, automate communication with clients and suppliers, and aggressive anti-phishing and spam protection.
• Self-improving pipelines. Use every correction, edit and rejection to improve the next output.
• Evals. Build the evaluation sets and benchmarks that gate every AI feature before it ships.

• Have 4+ years of full-stack engineering experience (exceptions apply for exceptional engineers)
• You have shipped AI features that real users depend on, and continiously evloved them.
• Strong full-stack TypeScript comfortable across backend, web and mobile.
• Experience building evals, benchmarks and self-improving loops that automate research on AI capabilities.
• Creative about capturing data and context (transcripts, photos, documents, voice) to improve AI features.
• Strong prompt engineering: structured outputs, tool use, agents, and good judgment about when an LLM is the wrong tool.
• Comfortable with ambiguity. You lead your projects end to end and want to grow with the company.
• Будет плюсом: you have built your own fully functional AI side project. Send us your best one

• competitive compensation package, €80–110k + 0.4–0.7% equity
• unlimited access to frontier models and our always-on software factory
• as much responsibility as you want, flat hierarchy
• fast loops and direct feedback from the people who use what you build
• minimal meetings: we have plannings and demo Fridays, No stand-ups, we like to maximize our focus time.
• a tight, ambitious team that enjoys building hard things together from the comfort of our office.
• regular team outings: dinners, padel, events and movie nights
• a modern, light-filled office in Berlin-Mitte and great vibes ^^