Marketframe Jobs
Remote AI-training work, paid hourly in USD
873 open contract roles where your expertise helps train and test AI models: engineers, lawyers, doctors, scientists, analysts, linguists and more. No AI background needed. Updated 25 Oct 2026.
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9 roles
- Engineering
Mechanical Engineer
$60–$90/hrUnited States
We are hiring experienced mechanical engineers to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real mechanical engineering work.
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Mechanical Engineering Expert (MSc. or PhD)
$60–$120/hrGlobal, fully remote100 openings
We are looking for a highly skilled Mechanical Engineering Expert to contribute to an AI training project involving engineering design, physical modeling, simulation, technical problem-solving, and Python.
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- Science & Research
Fluid Dynamics and Convection Stability Physicist (PhD)
$80–$110/hrRemote (United States)
CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper…
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Mechanical Engineering Expert
$70–$125/hrRemote (United States)
The research teams behind the best-known AI models come to Mercor for mechanical engineering judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
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Aerospace CAD Expert
$40–$80/hrRemote50 openings
micro1 is engaging Aerospace CAD Experts to contribute to a dynamic customer project centered on high-fidelity, multi-part aerospace assemblies. In this role, you'll apply your expertise to help train next-generation…
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Mechanical Engineering Experts
$100–$120/hrRemote (United States)
Mercor is seeking experienced Mechanical Engineers to support an advanced engineering and AI research initiative with a leading technology organisation. We are looking for deeply hands-on engineers who have designed,…
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FreeCAD Expert
$40–$80/hrRemote30 openings
micro1 is engaging FreeCAD Experts to collaborate on a project supporting a customer in the mechanical engineering, aerospace, or industrial design sector. In this role, you'll apply your expertise to help train…
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Mechanical & CAD Engineers (Must own MacBook)
$50–$60/hrRemote (United States)
Mercor is looking for mechanical and CAD engineers with 2-3 years of professional experience, or currently enrolled postgrad engineering students, to support a research project with a leading AI lab. You will work…
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Industrial Design CAD Expert
$40–$80/hrRemote50 openings
micro1 is engaging Industrial Design CAD Experts to contribute to a customer project focused on advanced multi-part assemblies. In this role, you'll apply your expertise to help train next-generation AI systems. Your…
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Roles are hosted by our hiring partners: micro1, Mercor, Turing, Alignerr and Handshake AI. Marketframe may receive a referral fee if you are hired; it costs you nothing.