Data Annotation Specialist - Seattle (On Site)

Job description

OVERVIEW: Welo Data is looking for a skilled Data Analyst to join our team and contribute to advancing AI technologies. This role offers a unique opportunity to engage directly with cutting-edge AI products, supporting the refinement and performance of machine learning models through precise data analysis and quality assurance. Project Details Job Title: Data Analyst Location: Seattle (On-site) Hours: Full-time, 40 hours per week Start Date: November 2025 Employment Type: W2 Full-Time Employee Must have valid work authorization in the US (Welocalize does not sponsor VISAs at this time). This role is an incredible chance to be at the forefront of AI technology, helping shape the future by testing new products, updating machine learning models, and ensuring high-quality data for impactful AI solutions. Key Responsibilities: - Test new AI products and provide actionable feedback to improve functionality and user experience. - Conduct detailed data annotation and quality assurance of natural language datasets following established guidelines. - Collaborate in updating and refining machine learning models to boost accuracy and effectiveness. - Analyze data for consistency, relevancy, an...