This is a fully remote position, open to candidates based in Spain. Pay: $50–$60/hr Role Title: Data Analyst Role Type: Contractor Location: Remote We are engaging Data Analysts to contribute expertise to a confidential client project focused on evaluating AI assistants in real-world analytical workflows leveraging cloud data warehouses. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. Scope of Work * Execute structured evaluation tasks simulating typical analytical workflows (e.g., anomaly investigation, KPI reporting, data refreshes) using AI-powered solutions with cloud data warehouse connectivity. * Independently verify AI-generated figures against source data by writing and running your own SQL queries, and assess the correctness of data joins, filters, and time windows. * Maintain, reset, and manage seeded datasets within Snowflake,



ensuring data integrity and correct answer states for test scenarios. * Oversee warehouse roles, permissions, and access controls to facilitate secure and repeatable evaluation environments. * Configure and document connectivity and authentication processes across multiple analytics and SaaS platforms. * Investigate and document novel or undocumented product behavior encountered during workflow execution. * Participate in calibration sessions with peers to ensure consistency and rigor when grading or scoring outputs. Preferred Qualifications * At least 3 years of hands‑on experience as a data analyst or analytics engineer, with advanced SQL skills and expertise in Snowflake (warehouses, access control, query history). * Demonstrated proficiency in auditing and reconciling reported metrics against raw data, with a keen eye for catching subtle aggregation or logic errors. * Versed in using connectors across Claude and ChatGP

📌 Data Analyst (Comunidad de Madrid)
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📍 Comunidad de Madrid