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ML Engineer - Coding Agent Expert - AI Trainer

$85 per hour
Part-time

Mercor

Role Description

Use frontier AI coding agents to complete and evaluate complex machine learning and AI engineering tasks.

  • Review model-generated implementations involving model training, inference systems, MLOps, and LLM applications.
  • Identify bugs, edge cases, performance issues, and failure modes in AI models.
  • Compare outputs from multiple frontier models and assess their strengths and weaknesses.
  • Apply professional engineering judgment to realistic ML engineering scenarios.

Qualifications

  • 2+ years of professional machine learning engineering experience.
  • Experience building production ML systems, model deployment infrastructure, LLM applications, or AI-powered products.
  • Regular use of AI coding agents such as Cursor, Claude Code, Codex, Windsurf, Gemini CLI, or similar tools.
  • Ability to evaluate model-generated machine learning implementations and technical tradeoffs.

Requirements

  • Experience deploying ML systems to production.

Benefits

  • $85/hour compensation.
  • $400 per accepted task; compensation is tied to accepted work.

Application Process

  • Upload resume.
  • AI interview based on your resume.
  • Submit form.

Resources & Support

Vacancy posted 2 days ago
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