Prague Remote (Global)

RWS TrainAI is hiring an AI Data Specialist - Czech

About the Role

We're seeking a skilled AI Data Specialist to support the enhancement of AI-generated Czech content through precise data handling. In this remote, part-time position, you'll contribute to the development of intelligent systems by performing essential data tasks across diverse formats including text, audio, images, and video.

Key Responsibilities

  • Collect, assess, and annotate data to support AI training
  • Perform pairwise comparisons to evaluate content quality
  • Carry out counting tasks and detailed content analysis
  • Tag and label objects in various media types accurately

Qualifications

Applicants must demonstrate native-level proficiency in Czech and solid command of English (B2–C2 level). The ideal candidate is detail-focused, technically capable, and comfortable working independently.

  • Native fluency in Czech required
  • Strong English skills for task instructions and reporting
  • Experience in data annotation, evaluation, or preprocessing is preferred
  • Familiarity with machine learning workflows or quality assurance processes is a plus

Work Environment

This is a fully remote freelance role with complete scheduling freedom. Work from any location and choose hours that fit your routine. The position is well-suited for students, part-time workers, or caregivers seeking flexible income opportunities.

Compensation is paid promptly at a rate of 8 USD per hour, with potential variation based on regional benchmarks. Contribute to cutting-edge AI development while building valuable experience in data science and language technology.

Required Skills
Native-level fluency in CzechEnglish proficiency (B2-C2)AI data processingLanguage data analysisMultilingual communication AI data annotationnatural language processingcontent quality evaluationbilingual communicationdata validation
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About company
RWS TrainAI
RWS TrainAI appears to be a company specializing in AI data annotation and training services, focusing on language-specific data collection.
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Job Details
Department RWS – TrainAI /
Category data
Posted 2 months ago