Clera

backend developer for AI-driven BIM

In short

This role involves building the geometry and data core of a new AI-driven BIM authoring tool, developing AI agents that plan and edit building models, and creating generative design capabilities. The company is an AI startup building BIM software for AI agents. It requires production software experience, hands-on 3D geometry/CAD experience, and regular experience building with LLMs and AI agents. Candidates should be based in Europe or willing to relocate, with no visa sponsorship offered.

About the Team
The team is building a new BIM authoring tool designed for AI agents.
Responsibilities
•Build the geometry and data core of a new BIM authoring tool
•Develop AI agents that plan and edit building models
•Create generative design capabilities that account for building codes and client constraints
•Work across the stack and take ownership of the areas that matter most as the product evolves
Requirements
•Production software experience; candidates with one to two years of experience may be a fit if they have also spent years building substantial projects independently
•Hands-on experience with 3D geometry or CAD, such as geometry kernels, B-rep or mesh workflows, CAD APIs, IFC, or Revit
•Regular experience building with LLMs and AI agents, with production experience in AI or generative models
•A generalist mindset and strong ability to get productive in unfamiliar areas
•Fluent English; German is not required
Nice to Have
•AEC or BIM experience
•Technical leadership
•Python, PyTorch, TypeScript, three.js
•Generative and multimodal models for 3D or visual data
Conditions
•Stock options are available
•Visa sponsorship is not available
•Candidates should be based in Europe or willing to relocate there

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