Generative AI Analyst | CzechVerified as a real position

Who we’re looking for

• Experience in video annotation, multimedia annotation, content quality review, data labeling, computer vision labeling, Generative AI evaluation, or a closely related field.
• Strong attention to detail and ability to identify subtle errors, mismatches, and inconsistencies between prompts and videos.
• Good reading comprehension and ability to accurately compare written prompts against visual outputs.
• Strong written communication skills in English and Czech , with the ability to describe errors clearly and concisely.
• Ability to follow detailed guidelines consistently and maintain high accuracy across repetitive tasks.
• Critical thinking and sound judgment when reviewing ambiguous or complex scenarios.
• Basic understanding of robotics behavior in real-world environments.
• Comfortable working in structured annotation platforms or similar tools.
• Ability to maintain focus and quality while reviewing multimedia content for extended periods.

What you’ll do

• Review English source documents alongside two machine-generated Czech translations.
• Evaluate both variants based on accuracy, fluency, and overall translation quality.
• Select the preferred translation and provide a clear written justification for your assessment.
• Complete assigned samples independently and within established timelines.
• Adhere strictly to project and client guidelines

About the position

Welo Data is seeking experienced linguists to support a synthetic data generation program for a leading technology client. In this role, you will perform A/B preference testing of machine-generated translations from English into Indic languages, helping to evaluate and improve the quality of AI-generated content. As a Generative AI Analyst, you will independently review an English source document alongside two machine-generated translations (Variant A and Variant B), select the preferred translation, and provide a written justification for your choice. Each sample is reviewed by three independent validators working in a blind process.

Benefits

• ✨ 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.