Data Engineer

Great Value Hiring is seeking a Data Engineer to contribute to the evaluation and improvement of frontier AI coding models. The role involves using AI coding agents to complete data engineering tasks, reviewing model-generated implementations, and applying engineering judgment to various data scenarios.

Responsibilities:

• Use frontier AI coding agents to complete and evaluate complex data engineering tasks
• Review model-generated implementations involving ETL pipelines, data warehouses, analytics platforms, and distributed data systems
• Identify bugs, edge cases, scalability issues, and failure modes
• Compare outputs from multiple frontier models and assess their strengths and weaknesses
• Apply professional engineering judgment to realistic data engineering scenarios

Requirements:

• 2+ years of professional data engineering experience
• Experience building ETL pipelines, data warehouses, analytics platforms, or distributed data systems
• Regular use of AI coding agents such as Cursor, Claude Code, Codex, Windsurf, Gemini CLI, or similar tools
• Ability to evaluate model-generated data infrastructure and pipeline implementations
• Experience operating large-scale data platforms