Founding Engineer

1zu100

Job

In this role, you will develop comprehensive systems for tool orchestration, evaluate agents against architectural rules, and automate BIM processes using architectural tools like Revit and IFC.

Job summary

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Job technologies

Your role in the team

  • Harness engineering: You build and operate the layer around the model end to end: memory, tool orchestration, verification, drawing and document generation, ensuring the output remains consistent and code-compliant at scale.
  • Data and context: You turn messy planning data (CAD/BIM models, PDFs, site surveys, building codes) into the right context at every phase, always traceable back to its source.
  • Evals and benchmarks: You build the eval harness (datasets, regression tests) and measure our agents against the architectural rule sets and judgment calls.
  • BIM and IFC automation: You connect to the architect's toolchain (Revit, ArchiCAD, IFC) to drive automated modeling and clean interoperability.

Our expectations of you

Qualifications

  • High agency and an entrepreneurial drive. Ideally, you have founded a company before or want to. You find the work yourself and move fast.
  • Nice to have: German, Revit, IFC or Grasshopper, a non-linear CV and experiments with reinforcement learning (MCTS, GRPO, RLHF) or diffusion models (discrete and continuous).

Experience

  • Hands-on experience with harness engineering: agents, tool orchestration, evals.
  • Experience in a high-growth environment (startup, scale-up or similar).

What we offer

  • A fast-paced environment at a fast-growing startup, with a steep learning curve.
  • Competitive salary and a stake in the company, with first-hire upside.
  • Real projects that ship right away.
  • You build right alongside the founders, in the same codebase on the same hard problems.
  • Wellpass and unlimited coffee from a professional barista.

Topics you will work on

Job locations

Map of the job locations
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  • Location Munich
    Bayern, Germany

About your employer

1zu100 GmbH, based in Munich, automates the planning of multi-family houses in collaboration with architectural partners. Its AI systems analyze planning data, consider architectural and legal requirements, and support the entire process from feasibility to approval-ready plans.

Company type
Startup
Work model
Onsite
Industry
Internet, IT, Telecommunication
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Founding Engineer

1zu100