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QA Engineer - AI Test Specialist

$60 - $90 per hour

Mercor

Job Description

Job Description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .

Position: QA/Test Engineer
Type: Contract
Compensation: $60–$90/hour
Location: Remote
Commitment: 35 hours/week

Role Responsibilities

  • Design test cases to confirm task functionality, including edge cases.
  • Review tasks and reference solutions to catch ambiguities and gaps early.
  • Debug using Python when tasks or checks misbehave.
  • Build quality checklists and provide actionable feedback to authors.
  • Monitor AI agent runs for shortcuts and grading gaps to ensure trustworthy benchmark scores.

Qualifications

Must-Have

  • MSc or PhD in a STEM field or equivalent practical experience.
  • 1+ years in test engineering, quality assurance, or a related role.
  • Experience designing test cases and debugging complex systems.
  • Proficiency in Python and Git .
  • Exceptional attention to detail and clear documentation habits.

Preferred

  • Experience in AI training , model evaluation, or quality review of AI-generated work.
  • A perfectionist mindset and ability to work independently through ambiguous problems.

Application Process (Takes 20–30 mins to complete)

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

Resources & Support

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

Vacancy posted 10 days ago
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