aitrainingjobs

OpenFOAM Expert— AI Training (Remote, Freelance)

30 countries incl. United States, United KingdomGeneralistContract · remote

About the role

From Braintrust’s listing.

Pay: $40 - $90/hour

Client: Leading AI Lab

Your final hourly rate will be chosen by our client and determined by your location.

We’re looking for a freelancer with strong expertise in Computational Fluid Dynamics (CFD) and OpenFOAM, ideally with experience applying the software across different industries and engineering applications.

You will review and annotate engineering datasets focused on OpenFOAM, applying your CFD expertise to assess technical accuracy and explain corrections.

Requirements:

  • Strong hands-on experience with OpenFOAM across multiple contexts or domains.
  • Knowledge of CFD simulation and analysis.
  • Good understanding of general-purpose meshing software and workflows.
  • Ability to work independently on engineering simulation projects.
  • At least five years of relevant experience in CFD or closely related engineering simulation work.

Engagement: 15–20 hours/week
US, Canada, UK, or Europe

Engagement

  • Remote, project-based expert role
  • Supporting AI model training and evaluation for a leading AI lab.

Who can apply

The listing names these countries:

United States, United Kingdom, Canada, France, Spain, Portugal, Poland, Romania, Germany, Italy, Netherlands, Belgium, Austria, Ireland, Czechia, Slovakia, Slovenia, Hungary, Bulgaria, Croatia, Greece, Cyprus, Malta, Estonia, Latvia, Lithuania, Finland, Sweden, Denmark, Luxembourg

How Braintrust screens people

  1. 01Create a Braintrust profile and apply to the job.
  2. 02Some clients run their own selection on top, for example an AI interview, a domain task and a recruiter interview.
More about Braintrust (94 open jobs)

Before you apply

  • No real platform charges you to apply or to “unlock” work.
  • Apply to two or three platforms, not one. Acceptance is never certain.
  • It’s contract work in projects. Hours vary week to week.

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