AI training contract
Senior FreeCAD Engineer
Software Engineering · USD 40-100 an hour. · 50 openings
Senior FreeCAD Engineer is contract work for micro1, reviewing and correcting what AI models produce in software engineering. The output of the job is expert judgement written down: a model gives an answer, someone who knows the subject decides whether it is right and explains why.
What it requires. No credential is stated on this listing beyond experience in the field.
What it pays. USD 40 to USD 100 an hour, as published by micro1. Rates in this category track how rare the credential is rather than how hard the work is.
Where. The listing says this role is remote and names no country. micro1 says it hires talent from around the world, except people who reside in Afghanistan, Belarus, China, Cuba, Democratic Republic of the Congo, Hong Kong, Iran, Iraq, Libya, Macao, Myanmar, North Korea, Russian Federation, Somalia, South Sudan, Sudan, Syria, Venezuela, Ukraine, and Yemen. So this page lists every other country as eligible, on the strength of that rule and not of anything this listing says. Requirements can still differ by role, so check the application page on micro1 before you apply.
micro1 lists 50 openings on this role.
Skills named: FreeCAD, Parametric CAD Modeling, Python Scripting, Mechanical Engineering, GD&T, Design for Manyfacturing (DFM), CAD Automation, Assembly Design, Technical Drawings, Engineering QA.
Applications are made on micro1, not here. WFA Digital is independent of micro1 and may receive a referral fee if you are hired, at no cost to you.
Full listing, as published by micro1
Role Title: Senior FreeCAD Engineer Role Type: Contractor Location: Remote micro1 is engaging Senior FreeCAD Engineers to contribute expertise to a dynamic customer project. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. Scope of Work Create, modify, and validate detailed parametric CAD models in FreeCAD to specified project requirements. Develop and optimize mechanical assemblies, leveraging best practices in assembly design and component integration. Apply rigorous Geometric Dimensioning and Tolerancing (GD&T) and Design for Manufacturing (DFM) principles to ensure manufacturability and quality. Generate clear, precise technical drawings and documentation for engineering review and downstream processes. Conduct thorough engineering QA reviews of CAD models and drawings to identify, communicate, and help resolve issues. Utilize Python scripting for CAD automation tasks, streamlining repetitive or complex modeling operations (highly preferred, not mandatory). Collaborate by providing insightful feedback on model accuracy, design intent, and process improvements. Preferred Qualifications 2+ years of experience in mechanical engineering, product design, or industrial engineering or any other related field with a focus on parametric CAD modeling. Advanced proficiency in FreeCAD or equivalent parametric CAD platforms. Strong knowledge of mechanical design fundamentals, including GD&T and DFM best practices. Demonstrated ability to produce comprehensive technical drawings and documentation for manufacturing and assembly. Experience conducting engineering QA and verifying model integrity and compliance with specifications. Excellent analytical, problem-solving, and communication skills relevant to remote, project-based collaboration.
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Rate, openings and requirements checked 2026-09-25 against micro1's own public postings.