We are looking for detail-oriented professionals with experience in annotation, content review, quality assurance, or data operations to support multilingual and multimodal AI projects.
Are you passionate about language, technology, and data quality? Join our global community of AI specialists and contribute to the development of next-generation Generative AI systems used by millions of people worldwide.
Responsibilities
Review, evaluate, and annotate AI-generated content across text, images, audio, and video.
Perform quality checks to ensure accuracy, consistency, and compliance with project guidelines.
Identify edge cases, inconsistencies, and opportunities for improvement.
Contribute to the development of high-quality datasets used to train advanced AI models.
Participate in calibration and quality alignment activities.
Provide feedback to help improve workflows and annotation guidelines.
Required skills
Native-level proficiency in Czech (Czech Republic).
Strong written communication skills in English.
Excellent attention to detail and analytical thinking.
Experience in annotation, content review, quality assurance, data labeling, localization, or related fields.
Ability to work independently and follow detailed guidelines.
Preferred skills
Experience working with multilingual, multimedia, or AI-related content is highly preferred.
Thriveth makes AI data-training work easier to find, understand, and navigate. We replace uncertainty with clear opportunities, realistic expectations, and insights from real application journeys.
Hiring companyWelo Data