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Remote AI & Data Training Jobs in Europe 2026

2969 remote jobs open to candidates in Europe in AI & Data Training. Updated daily.

AI Security Testing Specialist

Alignerr
AI Expert - Cybersecurity Contractor
AI Testing Organization +12 Red Teaming Engineering Microsoft Teams Rubrics Cybersecurity Modeling Machine Learning LLMs Make Writing Open Source Research
  • Remote (Global)
  • $15–$75/hour
  • Jul 14, 2026

If you love finding cracks in systems before the bad guys do, this role was built for you. We're looking for security-minded professionals to help stress-test and harden some of the most advanced AI models in the world.

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AI Security Testing Analyst

Alignerr
LLM Evaluator (English) Contractor
AI Testing Organization +12 Red Teaming Compliance Engineering Microsoft Teams Rubrics Cybersecurity Modeling Machine Learning LLMs Communication Documentation Open Source
  • Remote (Global)
  • $15–$75/hour
  • Jul 14, 2026

What if your job was to break things on purpose? We're looking for security-minded professionals to stress-test, probe, and challenge AI systems — finding the cracks before bad actors do.

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Document Review Specialist

Alignerr
AI Expert - Document & Presentation QA Contractor
AI Training Make +12 Documentation Flexible Management Organization Annotation Precision Consistency Accuracy Communication English Research Editing
  • Poland
  • $40–$120/hour
  • Jul 14, 2026

What if your sharp eye for detail could directly influence how AI understands the written world? We're looking for Document Review Specialists based in Poland to read, annotate, and classify real-world documents — helping AI systems make sense of everything from news articles to…

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