Croatian Remote Generative AI QA Annotator

Welo Global; United States; Remote; USD 9,700 - 14,000; Part time

Job summary

Welo Data is seeking a Generative AI Analyst focusing on Croatian to support multilingual and multimodal AI annotation projects. This remote, Croatia-based freelance role offers flexible project-based work with clearly defined guidelines and rapid feedback from a global community of data professionals.

You will review and annotate AI-generated content across text, images, audio, and video, ensure quality and consistency, and help improve annotation guidelines.

Qualifications

• Native-level proficiency in Croatian (Croatia).
• Strong written English communication.
• 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.
• Experience working with multilingual, multimedia, or AI-related content is highly preferred.

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

Skills

Croatian language

English communication

Attention to detail

Annotation experience

Independent work

Multilingual/AI content experience

Job description

Welo Data is seeking a Generative AI Analyst focusing on Croatian to support multilingual and multimodal AI annotation projects. This remote, Croatia-based freelance role offers flexible project-based work with clearly defined guidelines and rapid feedback from a global community of data professionals.

You will review and annotate AI-generated content across text, images, audio, and video, ensure quality and consistency, and help improve annotation guidelines.