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Hiring now · posted today Science Contract · Remote

FreeCAD Expert (BIM & IFC Focus)

$65–$123/hr

Published pay. The final rate depends on your test, experience and country.

Remote · Worldwide 5 openings Language: English Posted 3 Nov 2026

About this role

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Role Title: FreeCAD Expert (BIM & IFC Focus)

Role Type: Contractor

Location: Remote

our partner is looking for experienced FreeCAD specialists with expertise in BIM and IFC workflows to support an AI training project. In this role, you will use FreeCAD to complete real-world architectural and engineering modeling tasks and explain your workflows step by step. Your expertise will help improve how AI systems understand CAD and Building Information Modeling.

Scope of Work

  • Create and modify 3D CAD and BIM models using FreeCAD.
  • Work with architectural elements, building structures, and IFC files.
  • Develop and validate BIM models using FreeCAD's BIM tools.
  • Troubleshoot modeling issues and improve IFC compatibility.
  • Complete advanced FreeCAD BIM tasks and explain your workflows step by step.
  • Create clear instructions and detailed prompts for BIM and IFC workflows.

Requirements

  • Strong professional hands-on experience using FreeCAD.
  • Experience with BIM modeling and IFC file formats.
  • Good understanding of architectural modeling, 3D CAD, and BIM workflows.
  • Ability to create, edit, and validate IFC-compatible models.
  • Access to FreeCAD and ability to record your screen while completing tasks.
  • English proficiency at B2 level or higher.
  • Ability to explain technical workflows clearly.

Preferred Qualifications

  • A relevant master's degree or PhD in Architecture, Civil Engineering, or a related field.
  • Previous Human Data experience, such as data annotation, RLHF, or AI model evaluation.
  • Experience with AutoCAD, Revit, or other BIM software.
  • Professional experience in architecture, engineering, or construction (AEC).

This is a 100% remote contract role, open to applicants worldwide in the countries the employer accepts.

FreeCADAutoCADBIMIFC3D CADCAM

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What to know before you apply

Pay
At the published rate, 10 hours a week would be about $650–$1,230 and 20 hours about $1,300–$2,460 before tax. Hours depend on the project, so treat this as a ceiling, not a promise.
Location
Open worldwide in the countries the employer accepts. Payments usually go out through services like PayPal or Wise, so check one of them works in your country.
Credentials
The listing asks for a PhD. Put it in the first line of your profile: reviewers screen for it before anything else.
Timing
This listing is new today. Projects can close once they have enough people, so it is worth applying while it is open.
Test tips for engineers
  • Check units, loads and code references in every answer.
  • Sketch the system or structure before judging the AI's description of it.
  • Name the standard (Eurocode, ASCE, IEC…) you are applying.
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