CAD / BIM Software Engineer (AutoCAD / Revit) - Part-time - Worldwide

About the project

We are looking for an experienced Software Engineer to help build an AI-driven system for automated electrical layout generation on top of AutoCAD and Revit plans. This is a technically challenging role combining CAD/BIM processing, deterministic rule engines, and AI/NLP.

The right candidate has strong system design skills, is comfortable working with complex domain rules, and takes ownership of building production-grade software with long-term product potential

Responsibilities

• Build and maintain AutoCAD and/or Revit plugins
• Implement room, wall, and opening detection
• Handle spatial calculations and element placement
• Generate and manage electrical layers
• Extract data for Bills of Quantities (BoQ)
• Ensure performance and reliability within CAD/BIM environments

Requirements

• Proven experience with AutoCAD and/or Revit APIs
• Strong C#, .NET, or relevant CAD plugin experience
• Experience with geometry, spatial reasoning, and rule-based logic
• Ability to build production-quality plugins or extensions
• Strong problem-solving and ownership mindset

Nice to Have

• AEC / construction domain experience
• Prior SDK or plugin development
• Familiarity with electrical or architectural plans