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Remote ai trainer jobs in Spain

180 ai trainer roles confirmed open to applicants based in Spain, refreshed hourly.

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Portuguese Language Data Contributor (Multimodal) – Freelance AI Trainer Project
Language & Linguistics
Posted Feb 9, 2026
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Korean Language Data Contributor (Multimodal) – Freelance AI Trainer Project
Language & Linguistics
Posted Feb 9, 2026
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Japanese Language Data Contributor (Multimodal) – Freelance AI Trainer Project
Language & Linguistics
Posted Feb 9, 2026
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Pavement Condition Index (PCI) Survey & Annotation Specialist – Freelance AI Trainer Project
Business & Professions
Posted Feb 5, 2026
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Detective & Police Officers - Freelance AI Trainer Project
Business & Professions
Posted Jan 16, 2026
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Audio Editor for Dialogue / Audio Post-Production - Freelance AI Trainer Project
Creative & Multi-Media
Posted Jan 15, 2026
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English Language Specialist (US Only) - Freelance AI Trainer Project
The Agency: Worldwide Sharing
Posted Jan 13, 2026
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Spain · remote
AI Trainer - Advanced Mandarin Fluency (Spain)
Participant Recruitment
Posted Jan 9, 2026
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Spain · remote
AI Trainer - Advanced Arabic Fluency (Spain)
Participant Recruitment
Posted Jan 9, 2026
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Uyghur Voice Actor - Freelance AI Trainer Project
Language & Linguistics
Posted Jan 8, 2026
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Garment Manufacturing QC Specialist - Freelance AI Trainer Project
Business & Professions
Posted Jan 8, 2026
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SWE Infrastructure Specialist (Java) – Freelance AI Trainer Project
Engineering & Technology
Posted Dec 26, 2025
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SWE Infrastructure Specialist (JS/TS/Python) – Freelance AI Trainer Project
Engineering & Technology
Posted Dec 26, 2025
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Pure Mathematics Specialist – Freelance AI Trainer Project
Finance & Mathematics
Posted Dec 12, 2025
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Spain · remote
AI Trainer - Advanced Spanish Fluency (Spain)
Participant Recruitment
Posted Nov 27, 2025
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Graphic Designer Specialist - Freelance AI Trainer Project
Creative & Multi-Media
Posted Nov 25, 2025
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British Sign Language (BSL) - Freelance AI Trainer Project
Language & Linguistics
Posted Nov 18, 2025
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Spain · remote
Geospatial Reasoning Specialist (Senior) - Freelance AI Trainer Project
Engineering & Technology
Posted Nov 11, 2025
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Geospatial Reasoning Specialist (Senior) - Freelance AI Trainer Project
Engineering & Technology
Posted Nov 10, 2025
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Vietnamese Voice Actor - Freelance AI Trainer Project
Language & Linguistics
Posted Nov 7, 2025
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Hungarian Voice Actor - Freelance AI Trainer Project
Language & Linguistics
Posted Nov 7, 2025
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Dutch Voice Actor - Freelance AI Trainer Project
Language & Linguistics
Posted Nov 7, 2025
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French Voice Actor - Freelance AI Trainer Project
Language & Linguistics
Posted Nov 7, 2025
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Italian Voice Actor - Freelance AI Trainer Project
Language & Linguistics
Posted Nov 7, 2025
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