AI Data Quality Analyst

Alignerr Corp.; Spain; Remote; EUR 21,000 - 34,000; Part time

Job summary

Alignerr is seeking AI Data Quality Analysts to review, rate, and improve AI-generated content across text, images, and structured data. This fully remote, hourly contract role offers flexible hours from 10 to 40 per week.

You will evaluate responses, apply rubrics, provide actionable feedback, and work asynchronously on a variety of topics to help train safer and more accurate AI models.

Qualifications

• Detail-oriented ability to evaluate content at scale.
• Ability to follow clear rubrics and guidelines.
• Proficient written communication in English.

Responsibilities

• Review AI-generated content for factual accuracy and relevance across text, image, and structured data formats.
• Rate content quality using rubrics and evaluation guidelines.
• Identify errors, inconsistencies, hallucinations, and improvement areas.
• Write clear, actionable feedback to guide model training and improvement.
• Work across a diverse range of topics, content types, and task formats.
• Complete assignments independently and asynchronously on your own schedule.

Skills

Attention to detail

Analytical thinking

Written English communication

Job description

About The Role

AI is only as good as the feedback that trains it — and that's where you come in. We're hiring AI Data Quality Analysts to review, evaluate, and rate AI-generated content across text, images, and structured data. Your assessments directly influence how AI models learn, improve, and respond to real-world questions.

This is a fully remote, flexible contract role ideal for detail-oriented thinkers who enjoy analytical work and want to contribute to something genuinely meaningful.

• Organization: Alignerr
• Type: Hourly Contract
• Location: Remote
• Commitment: 10–40 hours/week

What You'll Do

• Review AI-generated responses across text, image, and structured data formats for factual accuracy and relevance
• Rate content quality using clear, structured rubrics and evaluation guidelines
• Identify errors, inconsistencies, hallucinations, and areas for improvement
• Write clear, actionable feedback to guide model training and improvement
• Work across a diverse range of topics, content types, and task formats
• Complete assignments independently and asynchronously on your own schedule

Who You Are

• Sharp attention to detail with strong analytical thinking
• Comfortable reading, evaluating, and critiquing written content at scale
• Self-motivated and reliable — able to manage your own time and meet deadlines
• Clear, precise written communication skills in English
• No prior AI or technical experience required — if you can think critically and follow guidelines, you're qualified

Nice to Have

• Background in research, editing, journalism, or any field that requires evaluating information quality
• Familiarity with rating scales, rubrics, or quality assurance processes
• Experience working independently in a remote or freelance capacity

Why Join Us

• Work on cutting-edge AI — contribute to projects with leading AI research labs at the frontier of the field
• Fully remote and flexible — work from anywhere, on a schedule that fits your life
• Meaningful impact — your feedback directly makes AI smarter, safer, and more reliable
• Variety — no two days are the same; work across diverse topics and content types
• Autonomy — freelance freedom with the structure of a real project and real deliverables
• Potential for ongoing work — strong performers are prioritized for contract extensions and new projects