Data Annotation Specialist

Appen is a global leader in AI data and model training. As a Data Annotation Specialist, you will help improve machine learning systems by reviewing, labeling, and evaluating data according to detailed guidelines. This fully remote role requires strong attention to detail, analytical thinking, and consistency in quality standards.

Annotate, review, and label data based on provided guidelines

Evaluate content, search results, or AI-generated outputs

Ensure accuracy, consistency, and quality of annotated data

Follow project instructions and quality benchmarks

Complete tasks within defined timelines

Report issues, ambiguities, or inconsistencies

Maintain confidentiality and data security standards

Strong attention to detail and analytical skills

Ability to follow detailed written instructions

Good written communication skills in English

Basic computer literacy and internet research skills

Ability to work independently in a remote environment

Previous experience in data annotation or AI projects is a plus

CrowdGen is a global provider of AI data services that supports the development, training, and validation of machine learning and artificial intelligence models. The company delivers high-quality data annotation, labeling, content moderation, and human-in-the-loop services at scale, enabling organizations to build accurate and reliable AI systems.

By combining advanced workflow technology with a large, diverse global workforce, CrowdGen serves leading technology companies, enterprises, and research organizations across industries such as autonomous systems, e-commerce, healthcare, and digital platforms. The company emphasizes data quality, scalability, and ethical AI practices.