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crewlia

Machine Learning QA Specialist (Remote)

Contract · In Office · Canada

Posted Oct 25, 2026

Work Options
Job Type
Position Group
  • Role: Machine Learning QA Specialist (Remote)
  • Location: Remote (United States & Canada Only)
  • Employment Type: Contract

Location: Applications are strictly restricted to individuals currently residing in and authorized to work in the United States or Canada. Submissions from other regions will be automatically filtered out.

Overview:

We are looking for a detail-oriented Machine Learning QA Specialist to review, annotate, and structure multimodal datasets for advanced artificial intelligence models. You will play a crucial role in improving data quality across text, images, spreadsheets, and complex structured documents.

Key Responsibilities:

  • Perform precise data annotation and validation tasks across a variety of digital formats and subjects.
  • Audit AI system outputs to identify hallucinations, formatting errors, or deviations from user prompts.
  • Spot edge cases and provide detailed feedback to improve the underlying logic of AI taxonomies.
  • Achieve and sustain top-tier quality scores while processing datasets at scale.

Requirements:

  • Exceptional attention to detail, reading comprehension, and analytical evaluation skills.
  • Demonstrated history in quality assurance, content moderation, research, or data validation.
  • Advanced English language skills, capable of identifying subtle linguistic inconsistencies.
  • Must possess a stable high-speed internet connection (minimum 25 Mbps) and a private workspace.
  • Must be currently based in the United States or Canada.

Equal Opportunity Employer:

We are an equal opportunity employer. We are committed to building an inclusive workplace and welcome applications from all qualified individuals regardless of race, color, ethnicity, nationality, gender, gender identity or expression, sexual orientation, age, religion, disability, marital status, or any other characteristic protected by applicable law. All hiring decisions are made solely on the basis of qualifications, skills, and demonstrated ability.

Apply Now!

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Machine Learning QA Specialist (Remote)

crewlia

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