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QA/Test Engineer (Train AI Models Part Time!)

hackajob

full-remoteseniorpermanentqa United States 8 days ago via LinkedIn

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Tags

QA EngineeringTest Case DesignQuality AssurancePythonGitDebuggingAI Model EvaluationAI TrainingBenchmarkingGenAI

About the role

Role Overview

Join a leading AI lab’s GenAI team as a QA/Test Engineer focused on agentic evaluation benchmarks for frontier models. You’ll ensure that complex multi-step tasks are unambiguous, correctly graded, and robust to shortcuts, acting as the quality backbone for benchmark reliability.

Responsibilities

  • Design checks: Create test cases that verify tasks work as intended, including edge cases.
  • Review tasks: Carefully review tasks and reference solutions to catch ambiguity and gaps before finalization.
  • Debug: Use Python to troubleshoot tasks and quality checks when behavior is incorrect.
  • Shape the process: Help build simple, repeatable quality checklists and provide actionable feedback to task authors.
  • Protect results: Identify and prevent shortcutting and grading gaps so benchmark scores remain trustworthy.

Core Qualifications

  • MSc/PhD in a STEM field or equivalent practical experience in research/engineering-heavy domains.
  • 1+ years in test engineering, QA, or research/software engineering with strong quality ownership.
  • Proven ability to design test cases and quality review processes, and debug complex systems end-to-end.
  • Working proficiency in Python and Git; comfortable navigating unfamiliar codebases/environments.
  • Exceptional attention to detail and strong written documentation habits.

Preferred

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

Work Setup

  • Fully remote within the United States.
  • Approximately 35 hours/week.

About hackajob

hackajob is a professional services platform that partners with companies to connect them with qualified professionals for open roles. The employment is handled by Cincinnatus LLC, an enterprise staffing company that serves as the employer of record and provides W-2 employment, payroll, benefits, and compliance for contingent placements.

Scraped 8/2/2026