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About the Role
We are looking for detail-oriented Quality Control (QC) Specialist to support an AI data annotation project. In this role, you will review the work submitted by Trainers - pre-seeded questions paired with images and their corresponding “golden” answers - to confirm accuracy, consistency, and adherence to project guidelines.
This is a task-based, remote-friendly opportunity ideal for individuals who are highly meticulous, observant, and skilled at spotting errors or inconsistencies that others may miss.
What You’ll Do
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Review completed tasks submitted by Trainers, including the original question, the image, and the golden answer provided
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Independently verify whether the golden answer is correct based on the image
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Identify and flag incorrect, incomplete, ambiguous, or inconsistent answers
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Provide clear, constructive feedback or corrections to help maintain overall data quality
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Track recurring error patterns and report them to the project team
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Ensure Trainer output meets the project’s quality bar before final sign-off
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Escalate unclear cases (e.g., illegible images, ambiguous questions) to the project team for resolution
What We’re Looking For
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Native/Strong proficiency at Spanish
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Bachelor’s degree required
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Excellent attention to detail and a strong quality mindset
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Good visual observation and reading comprehension skills
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Ability to apply guidelines/rubrics consistently and objectively
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Strong written English communication skills, especially for giving feedback
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Prior experience in quality assurance, quality control, editing, proofreading, or data review is a plus
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Reliable access to a computer and internet connection
Work Format & Compensation
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Work Type: freelance, remote
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Hours/Schedule: 10 hours per week
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Compensation: $39.6/hr
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Duration: Long-term
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.
