Biologist
$69
SME Careers • 🎓 Any • 8d ago
STEM AI Training
Remote Spain AI Training Opportunities
Explore verified remote AI training opportunities in Spain. Help leading tech companies improve their AI models through domain-specific evaluation and human feedback. Work is fully remote and flexible—you set your own hours. Positions range from entry-level ($15/hr) to expert-level ($45+/hr) depending on specialization and experience.
1800 jobs available
• Avg pay: $65/hr
Part of: Jobs by Country
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169 Jobs
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Best Match
46 roles for Spain
No jobs specifically targeting Spain at the moment. Check "Other Relevant Opportunities" below.
Other Relevant Opportunities
123 global roles open to Spain
Mechanical Engineer
$69
SME Careers • 🎓 Any • 8d ago
STEM AI Training
Mathematics Specialist
$69
SME Careers • 🎓 Any • 8d ago
Mathematics AI Training
AI Data Trainer (Creative & Visual Arts)
$60
SME Careers • 🎓 Any • 8d ago
Humanities AI Training
Senior Java Engineer
$55
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
Swift Engineer
$55
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
Senior C Engineer
$55
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
Ruby Engineer
$55
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
R Engineer
$55
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
Kotlin Engineer
$55
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
Korean Trust & Safety Data Trainer
$50
SME Careers • 🎓 Any • 8d ago
🇰🇷
Languages AI Training
Hebrew Trust & Safety Data Trainer
$50
SME Careers • 🎓 Any • 8d ago
🇮🇱
Languages AI Training
Arabic Trust & Safety Data Trainer
$50
SME Careers • 🎓 Any • 8d ago
🇸🇦
Languages AI Training
TypeScript Engineer
$48
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
Senior SQL Engineer
$48
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
Senior Python Engineer
$48
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
JavaScript Engineer
$48
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
Physicist
$45
SME Careers • 🎓 Any • 8d ago
STEM AI Training
Mathematics Specialist
$45
SME Careers • 🎓 Any • 8d ago
Mathematics AI Training
Chemist
$40
SME Careers • 🎓 Any • 8d ago
STEM AI Training
Biologist
$40
SME Careers • 🎓 Any • 8d ago
STEM AI Training
Portuguese Trust & Safety Data Trainer
$25
SME Careers • 🎓 Any • 8d ago
🇵🇹
Languages AI Training
Senior C++ Engineer
$22
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
Go Engineer
$22
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
C# Software Engineer
$22
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
Bash/PowerShell Engineer
$22
SME Careers • 🎓 Any • 8d ago
Software Engineering AI Training
Hindi Trust & Safety Data Trainer
$15
SME Careers • 🎓 Any • 8d ago
🇮🇳
Languages AI Training
Senior Software Engineer – LLM Evaluation
$72
Turing • 🎓 Any • 23d ago
Software Engineering Coding JavaScript Rust
JavaScript / TypeScript Full-Stack Developer
$70
Turing • 🎓 Any • 23d ago
Software Engineering Coding TypeScript JavaScript English
Technical Content Writer
$38.5
Turing • 🎓 Any • 23d ago
Writing English Expert
What to Expect
Professionals based in Spain have access to a growing range of AI training opportunities across coding, language, and specialist domains. Spanish language roles are consistently available and well-suited to Spain-based candidates, including Castilian Spanish evaluation and Catalan language work where applicable. Tech roles in coding, data science, and cybersecurity are available without geographic restrictions on most major platforms. Spain's time zone (CET/CEST) aligns well with European platform operations, and several platforms maintain Spanish-language support for contractors. Remote work legal frameworks in Spain (including the Digital Nomad Visa and updated remote work legislation) provide a clear structure for independent contractor work. Tax treatment of freelance AI training income falls under Spain's autónomo system for most workers—consult a gestor for specifics.
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Similar to: English Language Expert
Similar to: English Language Expert - The United States
Similar to: Voice Performer - Australian English
Frequently Asked Questions
Is experience required for Spain jobs?
Many entry-level data annotation and evaluation roles in Spain do not require prior professional experience, just attention to detail and critical thinking. Most platforms provide training and detailed guidelines to help you succeed.
How much can I earn doing AI training work in Spain?
Pay varies by role and platform. Entry-level data annotation typically pays $15-25/hr. More specialized roles (coding review, language evaluation) pay $35-80/hr. Rates vary by location—US-based workers typically earn more. Build your reputation to unlock higher-paying tasks.
Can I work for multiple AI training platforms simultaneously?
Yes! Most platforms allow you to work for Mercor, Micro1, SME Careers, DataAnnotation, Outlier, and other AI training companies at the same time. Many successful contractors juggle 2-3 platforms to maximize earnings and task availability.
What payment methods are available for Spain-based workers?
Most platforms pay via PayPal, Wise, AirTM, or local bank transfers. You can typically cash out weekly or after completing your first task. Check individual platform listings for your region's payment options.
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