FreeCAD Expert (BIM & IFC Focus)

Blender Bonsai Specialist - BIM/Architecture

• Engineering
• Platform: micro1
• Location: 58 countries

This contract role involves carrying out architectural design and BIM tasks in Blender Bonsai, working with 3D building models and IFC data. The work also includes recording screen sessions and explaining each workflow step by step to help AI systems better understand architecture and BIM processes. It suits architects or BIM practitioners with hands-on Blender Bonsai experience who can document their methods clearly.

Posted October 30, 2026

Civil Engineers & Architects (Must own MacBook)

• Engineering
• Platform: Mercor
• Location: United States
• Level: Intermediate

This part-time project invites civil engineers, architects, and graduate students in these fields to carry out real design and drafting work on their own Mac. Participants explain their decisions as they go, producing training data that helps benchmark and improve advanced AI models. It suits candidates with a relevant degree and either professional experience or postgraduate study.

Posted October 18, 2026

LibreCAD Expert

• Engineering
• Platform: micro1
• Location: 58 countries

This contract role asks you to produce 2D CAD drawings in LibreCAD, such as floor plans, mechanical drawings and engineering diagrams, and to narrate each step of your process. The work feeds an AI training project that teaches systems how CAD drafting and design are done. It suits experienced CAD drafters with hands-on LibreCAD practice, ideally with an engineering or architecture background.

Posted November 3, 2026

Mechanical Engineering

• Engineering
• Platform: Alignerr

This remote contract role asks mechanical engineers to build and check hard engineering problems that test how AI models reason about physical systems. The work includes writing reference solutions and reviewing AI-generated engineering outputs for accuracy and physical validity. It suits engineers with a graduate degree and solid technical expertise who can explain their reasoning clearly in writing.

Mechanical Engineering Expert - AI Content Specialist

• Engineering
• Platform: Alignerr

This remote freelance role asks mechanical engineers to help train and evaluate AI models on complex engineering problems. Contributors design multi-domain challenges, write reference solutions, and check AI reasoning for accuracy, safety, and compliance with engineering standards. It suits engineers with a graduate degree who want to apply their expertise to AI development, and no prior AI experience is required.

Automation Technician

• Engineering
• Platform: DataAnnotation
• Level: Intermediate

This role involves creating challenging engineering problems and solutions that test AI model capabilities in mechanical reasoning and design. You'll write problems from your specialty, solve them yourself, verify the answers, and evaluate how well AI systems perform on real engineering tasks like component sizing, failure analysis, and design validation.