Spain | Barcelona, Catalonia, Spain | Madrid, Community of Madrid, Spain | València, Valencian Community, Spain

Freelance Mechanical CFD Engineer - AI Trainer

USD 31 / hourRemoteAI training and data collection

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Mindrift is hiring for the role of Freelance Mechanical CFD Engineer - AI Trainer. This is a remote position, and the posting gives Barcelona, Spain as the location. We classify it under AI training and data collection. English is required. There are 401 open positions from Mindrift on this site.

Posted 4 days ago · Last checked 2026-10-31

About Mindrift

Non-tech company 401 open positions. Most open roles: AI training and data collection (125), Healthcare (68), Creative, media and writing (19).

All open jobs at Mindrift →

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15 open AI training and data collection jobs in Spain 242 open remote AI training and data collection jobs 120 open remote AI training and data collection jobs in EMEA All open jobs at Mindrift →

Workplace	Remote
Seniority	Not stated
Role	AI training and data collection
Countries	Spain
Employment type	Part-time
Key facts	Languages: English · Remote

The full description is on the original posting. Labels are set automatically and can be wrong. About the data