Database Administrator - Graduates - AI Training - Valencia, Spain

Role overview Contribute professional data-management expertise to the training and evaluation of AI systems through paid, project-based tasks. After a short skills assessment, successful applicants may be invited to review model outputs and help improve how AI handles structured records and messy data. Tasks can require up to an hour of uninterrupted work, though some are shorter.

Responsibilities - Check AI-generated entries, extracted information, and structured records for accuracy, completeness, and consistent formatting. - Create realistic test cases with ambiguous, inconsistent, or incomplete inputs to assess how AI handles data-entry challenges. - Identify mistakes in categorization, labels, and field mapping, and report them against defined quality criteria. - Annotate and classify samples to teach models data structures and validation expectations. - Compare model outputs with established data-entry standards and flag quality issues.

Requirements - Professional experience in high-volume data entry, data processing, database management, or records administration. - Strong accuracy and attention to detail when working with large datasets, including spotting duplicates and formatting inconsistencies. - Ability to process structured and unstructured information efficiently while maintaining quality. - Familiarity with data formats and validation rules, and ability to recognize logical or factual errors in AI outputs. - Written English skills sufficient to assess the clarity and correctness of generated text. - A PayPal account to receive task payments.

Nice to have - Proficiency with spreadsheets or database tools such as Excel, Google Sheets, Airtable, SQL, or Access. - Experience with CRM, ERP, or document-management systems, or documentation tools. - Additional language skills, especially for assessing localized data.

Benefits and work setup Tasks are offered flexibly and may be completed remotely. The source lists rates of up to $25 per hour, depending on the task; an assessment of approximately 10–15 minutes is part of selection.