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Job · Mid-level

Data Engineer - AI Coding Expert

Data Engineer • Mid-level • Remote • Full-time Germany Germany

A contract role in which you use frontier AI coding agents to complete and evaluate complex data engineering tasks.

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 in model outputs
  • 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

Nice to have

  • Experience operating large-scale data platforms

Soft skills

Critical, analytical thinkingPrecise, thorough approach to work

What we offer

  • Compensation: $80/hour
  • $400 per accepted task

About the company

Mercor connects elite creative and technical talent with leading AI research labs; headquartered in San Francisco, with investors including Benchmark, General Catalyst and Peter Thiel.

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