Overview
Join a global team shaping next‑generation Generative AI used by millions. We’re seeking detail‑oriented Ukrainian professionals based in Poland to review and annotate multilingual and multimodal content, helping train high‑quality AI systems.
Location: Remote, Poland
ContractType: Freelance (Contract)
Compensation: $10/hour
#LI-CC1
What You’ll Do
Review, evaluate, and annotate AI-generated outputs across text, image, audio, and video
Perform quality checks for accuracy, consistency, and compliance with project guidelines
Flag edge cases, errors, and areas for improvement in model outputs and instructions
Create and refine high‑quality datasets to train and validate advanced AI models
Participate in calibration sessions and quality alignment activities
Provide clear feedback to improve workflows, tools, and annotation guidelines
Requirements:
Native‑level proficiency in Ukrainian
Strong written communication skills in English
Exceptional attention to detail and analytical thinking
Proven experience in annotation, content review, quality assurance, data labeling, localization, or related fields
Ability to work independently, follow detailed guidelines, and meet deadlines
Based in Poland and able to work remotely
Preferred Qualifications
Experience with multilingual or multimedia content (text, images, audio, video)
Familiarity with annotation platforms and productivity tools (e.g., task trackers, spreadsheets)
Background in AI/ML data operations, content moderation, or linguistic QA
What We Offer
Short-term, focused engagement with immediate impact on real-world AI products
Flexible remote work within Poland
Clear guidelines, training materials, and ongoing support from project leads
How to Apply
Submit your CV (English preferred) highlighting relevant annotation, QA, or localization experience
Confirm your location (Poland), availability for the 2‑week period, and hourly rate acceptance ($10/hour)
If available, share examples of previous annotation or QA projects (non-confidential)
Equal Opportunity We welcome applicants from all backgrounds and are committed to a fair, inclusive selection process.
Why Join Welo Data?
✨ Limitless Flexibility
Project-based opportunities that fit your availability. Choose when and how much you want to contribute—fully remote, with complete autonomy.
🌱 Limitless Growth
Optional access to AI and Large Language Model workshops designed specifically for professionals like you. No coding required—just your expertise.
🌍 Limitless Support
Be part of a global contributor community with responsive guidance and support.
💡 Real Impact
Apply your expertise in the Legal field to influence the AI systems shaping the future of your industry—while collaborating with data professionals and expanding your skills.
How to Apply?
Apply now by answering a few quick questions to join our database and become part of our growing community.
About Welo Data
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries.
At Welo Data, Limitless AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter AI through the power of human contribution, offering limitless opportunities for our global community to grow, contribute, and work on their terms.
Overview
Join a global team shaping next‑generation Generative AI used by millions. We’re seeking detail‑oriented Ukrainian professionals based in Poland to review and annotate multilingual and multimodal content, helping train high‑quality AI systems.
Location: Remote, Poland
ContractType: Freelance (Contract)
Compensation: $10/hour
#LI-CC1
What You’ll Do
Review, evaluate, and annotate AI-generated outputs across text, image, audio, and video
Perform quality checks for accuracy, consistency, and compliance with project guidelines
Flag edge cases, errors, and areas for improvement in model outputs and instructions
Create and refine high‑quality datasets to train and validate advanced AI models
Participate in calibration sessions and quality alignment activities
Provide clear feedback to improve workflows, tools, and annotation guidelines
Requirements:
Native‑level proficiency in Ukrainian
Strong written communication skills in English
Exceptional attention to detail and analytical thinking
Proven experience in annotation, content review, quality assurance, data labeling, localization, or related fields
Ability to work independently, follow detailed guidelines, and meet deadlines
Based in Poland and able to work remotely
Preferred Qualifications
Experience with multilingual or multimedia content (text, images, audio, video)
Familiarity with annotation platforms and productivity tools (e.g., task trackers, spreadsheets)
Background in AI/ML data operations, content moderation, or linguistic QA
What We Offer
Short-term, focused engagement with immediate impact on real-world AI products
Flexible remote work within Poland
Clear guidelines, training materials, and ongoing support from project leads
How to Apply
Submit your CV (English preferred) highlighting relevant annotation, QA, or localization experience
Confirm your location (Poland), availability for the 2‑week period, and hourly rate acceptance ($10/hour)
If available, share examples of previous annotation or QA projects (non-confidential)
Equal Opportunity We welcome applicants from all backgrounds and are committed to a fair, inclusive selection process.
Why Join Welo Data?
✨ Limitless Flexibility
Project-based opportunities that fit your availability. Choose when and how much you want to contribute—fully remote, with complete autonomy.
🌱 Limitless Growth
Optional access to AI and Large Language Model workshops designed specifically for professionals like you. No coding required—just your expertise.
🌍 Limitless Support
Be part of a global contributor community with responsive guidance and support.
💡 Real Impact
Apply your expertise in the Legal field to influence the AI systems shaping the future of your industry—while collaborating with data professionals and expanding your skills.
How to Apply?
Apply now by answering a few quick questions to join our database and become part of our growing community.
About Welo Data
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries.
At Welo Data, Limitless AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter AI through the power of human contribution, offering limitless opportunities for our global community to grow, contribute, and work on their terms.