Mindrift is seeking a CFD Engineer to train and evaluate AI agents on expert-level fluid simulation tasks by running simulations, building reference solutions, and writing Python verification checks. Candidates must have a degree in Mechanical or Aerospace Engineering (or related field), industry or research experience with CFD tools like OpenFOAM or ANSYS Fluent, and at least B2 English proficiency. The role is remote for applicants in Uruguay, Costa Rica, Ecuador, or Jamaica.