Braintrust is seeking a freelance CFD specialist with Open FOAM expertise to review and annotate engineering datasets for AI model evaluation. You will assess accuracy and explain corrections across diverse domains, working remotely for about 15–20 hours per week. The idóneo candidate has five or more years in CFD or related simulation work, strong Open FOAM hands-on experience, and skilled dataset handling to support multi-industry applications. #J-18808-Ljbffr