Research Quality Specialist - Computational Biology
$30-70 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
🇸🇦
Voice Acting Arabic Expert
Remote AI Trainer Jobs in Spain
Explore verified remote AI training opportunities for professionals in Spain. The strongest matches usually involve Spanish, Catalan, Basque keywords, plus English-language evaluation, coding review, or specialist domain work where your background fits. Global platforms such as SME Careers and Turing are useful starting points because they regularly list country-aware remote contracts.
1000 jobs available
• Avg pay: $64/hr
Part of: Jobs by Country
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146 Jobs
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Best Match
18 roles for Spain
No jobs specifically targeting Spain at the moment. Check "Other Relevant Opportunities" below.
Other Relevant Opportunities
128 global roles open to Spain
Research Quality Specialist - Material science
$30-70 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Software Engineering Expert
Chemistry / Chemical Engineering Experts
$30-70 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
STEM Coding Expert
GenAI Delivery Manager
$30-70 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
🇷🇺
Business Coding Data Annotation Multilingual Russian
+1 more
Project Manager
$30-70 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Business Coding Expert
Senior Backend Engineer (Python/FastAPI) – AI Evaluation (US-based)
$30-70 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
STEM Coding FastAPI Python English
Senior Software Engineer – C#(LLM Evaluation & Repository Validation)
$30-70 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Software Engineering Coding Python Multilingual
Senior Software Engineer – LLM Evaluation (US-based)
$30-70 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Software Engineering Coding JavaScript React
AI Benchmark Engineer — Software Engineering
$25-60 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
STEM Coding English
Android Engineer
$25-60 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
STEM Coding Expert
Atlassian Jira Admin
$25-60 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Software Engineering Coding Python English
LLM Trainer – Software Engineering (SWE Bench)
$25-60 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Software Engineering Coding Ruby Rust English
Financial Trading Specialist
$25-60 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
🇵🇹
Finance Portuguese Expert
LLM Agentic Trainer - Any programming skill + JSON/SQL experience
$25-60 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Software Engineering Coding SQL English
Software Engineer – AI Code Evaluation & Benchmarking (SWE-Bench)
$25-60 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
🇪🇸
Software Engineering Coding Spanish
Software Engineer – AI Research & Evaluation (US-based)
$25-60 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Software Engineering Coding English
Video /ImageAnnotator
$25-60 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Software Engineering Coding Java English
AI Quality Analyst (Personalization) - Portuguese
$25-60 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
🇵🇹 🇷🇺
Software Engineering Portuguese Russian
Quantitative Analyst (Finance)
$20-45 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
🇳🇱
Mathematics Dutch
Business Analyst- Data Annotator
$15-30 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Business Data Annotation English Entry Level
Remote Finance & Research Analyst
$15-30 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Business AI Training
Scientific Computing SME (Physics)
$15-30 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
STEM Coding Expert
Equity Research Analyst
$15-30 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Expert AI Training
AI Quality Analyst (Personalization) - Polish
$15-30 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
🇵🇱
Writing English Polish
AI Quality Analyst (Personalization) - Turkish
$15-30 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
🇹🇷
Languages Turkish
Business Analyst
$15-30 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
Business Expert
Chemistry Specialist
$15-30 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
STEM Expert
AI Quality Analyst - English
$15-30 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
English AI Training
QA Specialist - Audio Annotation & Diarization (Arabic)
$10-25 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
🇸🇦
Voice Acting Arabic Multilingual
QA Specialist - Audio Annotation & Diarization (Portuguese)
$10-25 ? Estimated range. Actual pay varies by experience, location, and task type.
/hr
Turing • 🎓 Any • 13d ago
🇵🇹
Voice Acting Multilingual Portuguese
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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Platforms hiring in Spain
These platforms have an established track record of sourcing candidates from Spain through our referrals.
Frequently Asked Questions
What AI training work is available in Spain?
Most country pages include a mix of data annotation, language evaluation, coding review, writing, and domain expert roles. The exact mix depends on which platforms currently support contractors in Spain.
How should I choose a platform as a contractor in Spain?
Start with platforms that explicitly support your country or payment method, then prioritize tasks that match a scarce skill: local language expertise, coding ability, professional credentials, or strong English writing.
Do contractors in Spain need to handle tax themselves?
Usually yes. These roles are normally independent contractor work, so you should keep payout records and check local freelance or self-employment rules before relying on the income.
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