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Remote AI training and data labeling jobs in Estonia

Find remote AI training and data labeling jobs open to applicants in Estonia.

  • 100% remote
  • Flexible hours
  • Hourly / per-task pay
  • 157 open roles

CAD Expert Manufacturing and AI Evaluation

Use your CAD and manufacturing expertise to evaluate AI-generated workflows, assess technical accuracy, and create practical evaluation rubrics. This fully remote contractor role offers flexible work under 20 hours per week.

Generative AI & RLHF
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Remote · Worldwide
Part-time · Flexible
Intermediate level
Hourly · $50–$100/hr

Posted Sep 4, 2026

Personalized AI Response Evaluation Analyst

Evaluate how AI uses personal context by designing multi-turn prompts, ranking responses, and writing evidence-based feedback. This remote, part-time contractor role offers 20+ hours per week for strong English writers with sharp analytical judgment.

Generative AI & RLHF
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Remote · Worldwide
English
Part-time · Flexible
Entry level

Posted Sep 4, 2026

Health And Fitness AI Evaluation Expert

Use your strength and conditioning expertise to evaluate fitness-focused AI, validate training logic, and build physiological safeguards. This flexible contractor role supports up to 10 weeks of advanced AI training work.

Medical & Health
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Remote · Worldwide
English
Part-time · Flexible
Entry level

Posted Sep 4, 2026

Autodesk Fusion Expert for AI Training

Use your Autodesk Fusion 360, CAM, and CNC expertise to evaluate AI-generated manufacturing guidance and build process-quality rubrics. This fully remote contractor project offers flexible work under 20 hours per week.

Generative AI & RLHF
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Remote · Worldwide
English
Part-time · Flexible
Expert level
Hourly · $80–$120/hr

Posted Sep 4, 2026

Bilingual Ukrainian Scientific AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

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Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Ukrainian, English
Part-time · Flexible
Entry level
Hourly · $48–$52/hr

Posted Sep 4, 2026

Thai Scientific AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Thai, English
Part-time · Flexible
Entry level
Hourly · $24–$28/hr

Posted Sep 4, 2026

Bilingual Norwegian STEM AI Safety Evaluator

About OpenTrain. OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Norwegian, English
Part-time · Flexible
Entry level
Hourly · $77–$81/hr

Posted Sep 4, 2026

Norwegian AI Safety Model Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Norwegian, English
Part-time · Flexible
Entry level
Hourly · $58–$62/hr

Posted Sep 4, 2026

Finnish Scientific AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Finnish, English
Part-time · Flexible
Entry level
Hourly · $61–$65/hr

Posted Sep 4, 2026

Thai AI Safety Evaluation Expert

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Thai, English
Part-time · Flexible
Entry level
Hourly · $18–$22/hr

Posted Sep 4, 2026

Bilingual Ukrainian AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Ukrainian, English
Part-time · Flexible
Entry level
Hourly · $38–$42/hr

Posted Sep 4, 2026

Danish Scientific AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Danish, English
Part-time · Flexible
Entry level
Hourly · $61–$65/hr

Posted Sep 4, 2026

Danish AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Danish, English
Part-time · Flexible
Entry level
Hourly · $48–$52/hr

Posted Sep 4, 2026

Croatian STEM AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Croatian, English
Part-time · Flexible
Entry level
Hourly · $48–$52/hr

Posted Sep 4, 2026

Finnish AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Finnish, English
Part-time · Flexible
Entry level
Hourly · $48–$52/hr

Posted Sep 4, 2026

Vietnamese AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Vietnamese, English
Part-time · Flexible
Entry level
Hourly · $18–$22/hr

Posted Sep 4, 2026

Vietnamese STEM AI Safety Evaluation Scientist

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

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Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Vietnamese, English
Part-time · Flexible
Entry level
Hourly · $19–$23/hr

Posted Sep 4, 2026

Turkish Scientific AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Turkish, English
Part-time · Flexible
Entry level
Hourly · $30–$34/hr

Posted Sep 4, 2026

Russian Scientific AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Russian, English
Part-time · Flexible
Entry level
Hourly · $48–$52/hr

Posted Sep 4, 2026

Croatian AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Croatian, English
Part-time · Flexible
Entry level
Hourly · $38–$42/hr

Posted Sep 4, 2026

Polish STEM AI Safety Evaluation Scientist

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Polish, English
Part-time · Flexible
Entry level
Hourly · $50–$54/hr

Posted Sep 4, 2026

Polish AI Safety Evaluation Expert

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Polish, English
Part-time · Flexible
Entry level
Hourly · $40–$44/hr

Posted Sep 4, 2026

Indonesian STEM AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Indonesian, English
Part-time · Flexible
Entry level
Hourly · $19–$23/hr

Posted Sep 4, 2026

Indonesian AI Safety Evaluation Expert

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Indonesian, English
Part-time · Flexible
Entry level
Hourly · $18–$22/hr

Posted Sep 4, 2026

Russian AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Russian, English
Part-time · Flexible
Entry level
Hourly · $38–$42/hr

Posted Sep 4, 2026

Hindi Scientific AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Hindi, English
Part-time · Flexible
Entry level
Hourly · $23–$27/hr

Posted Sep 4, 2026

Czech Scientific AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Czech, English
Part-time · Flexible
Entry level
Hourly · $53–$57/hr

Posted Sep 4, 2026

Czech AI Safety Evaluation Expert

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Czech, English
Part-time · Flexible
Entry level
Hourly · $43–$47/hr

Posted Sep 4, 2026

Spanish AI Safety Content Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Spanish, English
Part-time · Flexible
Entry level
Hourly · $43–$47/hr

Posted Sep 4, 2026

Portuguese AI Safety Evaluator

About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…

Text
Remote · United Arab Emirates, Antigua & Barbuda, Albania +110 more
Portuguese, English
Part-time · Flexible
Entry level
Hourly · $40–$44/hr

Posted Sep 4, 2026

What this work can involve

AI training and data labeling work turns human judgment into examples that AI systems can use or be evaluated against. Depending on the individual role, tasks may include labeling images or video, transcribing or recording audio, writing or rating model responses, evaluating search results, translating text, reviewing code, or applying subject-matter knowledge. For applicants located in Estonia, the individual posting determines whether the role is open to them and what the work involves.

  • Review the posting for its exact responsibilities and required qualifications.
  • Check the individual listing for location eligibility and any client-specific requirements.

How hiring works through OpenTrain

OpenTrain is the hiring organization for these opportunities. Candidates apply through OpenTrain, and OpenTrain may place or refer successful candidates to the client whose project they will support. The live posting provides the authoritative information for that specific opportunity, including its eligibility and other requirements.

  • Apply through OpenTrain when an individual role matches your location and interests.
  • Use the live posting to understand the requirements for that particular opportunity.

Frequently asked questions

What can this work involve?
Remote AI training and data labeling work open to applicants located in Estonia can involve preparing or reviewing examples for artificial-intelligence systems. Depending on the posting, this may include image or video annotation, audio transcription or recording, response writing or rating, search-result evaluation, translation, code review, or subject-matter tasks. The individual live posting defines the actual responsibilities.
Where can I find role-specific details?
Find role-specific details in the individual live posting. That listing is the source of truth for eligibility, responsibilities, qualifications, experience, pay, hours, schedule, location rules, and client-specific requirements. Do not assume that details from one opportunity apply to another.
How does hiring work through OpenTrain?
OpenTrain is the hiring organization for these roles, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. Check each individual live posting for the opportunity's specific eligibility, responsibilities, and requirements.