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OpenSCAD Developer

$65–$123/hr

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

Remote · Worldwide 20 openings Language: English Posted 3 Nov 2026

About this role

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Job Title: OpenSCAD Developer

Job Type: Contractor

Location: Remote

our partner is looking for experienced OpenSCAD developers to support an AI training project. In this role, you will use OpenSCAD to complete real-world 2D and 3D CAD modeling tasks and explain your workflows step by step. Your expertise will help improve how AI systems understand CAD design and parametric modeling.

Key Responsibilities:

  • Create and modify 2D and 3D CAD models using OpenSCAD.
  • Develop parametric models using scripts, loops, and reusable modules.
  • Work with Boolean operations, transformations, and extrusion techniques.
  • Troubleshoot modeling issues and optimize CAD designs.
  • Complete advanced OpenSCAD tasks and explain your workflows step by step.
  • Create clear instructions and detailed prompts for CAD modeling workflows.

Required Skills and Qualifications:

  • Strong professional hands-on experience using OpenSCAD.
  • Experience with parametric and script-based 3D modeling.
  • Good understanding of OpenSCAD syntax, modules, functions, and Boolean operations.
  • Ability to create accurate and complex CAD models.
  • Access to OpenSCAD 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 Mechanical Engineering, Product Design, or a related field.
  • Previous Human Data experience, such as data annotation, RLHF, or AI model evaluation.
  • A portfolio or GitHub projects demonstrating OpenSCAD expertise.
  • Experience with 3D printing, mechanical design, or procedural modeling.

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

OpenSCADAutoCAD2D Objects3D Objects

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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.
Openings
20 openings means this is a high-volume project. You are not competing for one seat: if you pass the test, there is room for you.
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 developers
  • Run the code in your head (or for real) before judging it: correctness beats style.
  • Write the smallest failing test that proves a bug.
  • Explain fixes in two or three clear sentences. Written clarity is graded too.
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