Analytics engineers who live in dbt, BigQuery, and Snowflake to build the SQL scenarios frontier AI labs use to test model judgment. AfterQuery builds the expert evaluation data that frontier AI labs use to measure and improve their models.
Database & SQL Expert
Remote (Global)
July 20, 2026
Job description
Apply database and SQL expertise to AI training — validate query and schema content, annotate data-engineering examples, and improve technical AI models.
Role details
- Domain: Technology
- Experience level: Senior
- Required expertise: SQL, Query Optimization, Data Modeling, Database Administration
- Location: Fully remote
Responsibilities
- Review and annotate databases and SQL content and case material
- Validate AI-generated databases and SQL outputs for accuracy
- Create high-quality databases and SQL training examples
- Flag errors, gaps, and edge cases in AI databases and SQL outputs
Requirements
- 5+ years professional database engineering experience
- 5+ years of professional or research experience
- Demonstrated deep knowledge of SQL, schema design, and optimization
- Strong written English
Benefits
- Fully remote with flexible hours
- Direct impact on databases and SQL AI accuracy
- Reliable, on-time payments
Pasiflora AI is an expert network that contracts specialists to review, annotate and validate AI training data in their own field. Screening steps, task volume, time commitment and payment terms are shown on the Pasiflora application page — apply on pasifloraai.com.
Apply now
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As a SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference solutions and explanations for complex data problems.
Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Are you a coding expert fluent in SQL eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery.