QA Engineer

Team: Support

Location: Canada

Commitment: Contract

Workplace Type: remote

Accountabilities:

As a QA Engineer, you will validate AI outputs, evaluate data quality, and provide actionable insights to strengthen model performance. Your main responsibilities will include:

• Design, execute, and document test cases and scenarios to validate AI-generated outputs against defined requirements.

• Review, annotate, and label datasets to improve the accuracy and quality of machine learning model training.

• Evaluate and analyze model predictions to identify inconsistencies, errors, and recurring patterns.

• Report findings clearly and recommend improvements that enhance data quality and model performance.

• Collaborate with cross-functional teams to communicate results, raise questions, and clarify project requirements.

• Contribute to the development and refinement of testing methodologies for AI-driven systems.

• Maintain organized documentation of evaluations, test results, feedback, and recommendations.

Requirements:

The ideal candidate has hands-on software quality assurance experience, a solid understanding of testing practices, and the communication skills needed to collaborate effectively in a remote environment. The following qualifications are expected:

• Practical experience in software quality assurance, including test planning and defect reporting.

• Strong analytical skills and attention to detail when reviewing test results, datasets, and model predictions.

• Ability to identify inconsistencies, investigate issues, and communicate findings clearly.

• Proficiency in English at B2 level or above to support collaboration and written reporting.

• Strong written documentation skills and the ability to work independently while coordinating with cross-functional teams.

Benefits:

• Competitive hourly compensation: $63–$120 per hour.

• Remote flexibility: Work remotely from eligible locations worldwide, subject to project requirements.

• Contract type: Freelance / independent contractor.

• Contract duration: 12 months.

• Working hours: 40 hours per week.

• Start date: As soon as possible.

• International collaboration: Contribute to AI quality initiatives alongside cross-functional teams.