AI Domain Expert

RemoteJobsOne; Toronto; Remote; CAD 274,000 - 392,000; Part time

Job summary

RemoteJobsOne is seeking an AI Domain Expert to contribute to a high-impact project training next-generation AI systems. This fully remote contractor role is open to candidates based in Canada, offering an hourly pay rate and flexible part-time hours.

You will review outputs, design prompts, and provide actionable feedback to improve model performance. Applicants should bring strong written English, critical thinking, and the ability to work independently within a distributed team.

Qualifications

• Excellent written English with ability to articulate analyses and deliver nuanced feedback.
• Strong critical thinking and analytical skills for reviewing high-stakes documents.
• High attention to detail and adaptability in evolving project requirements.
• Experience working remotely within distributed environments.
• Ability to work independently and collaborate with a global team.

Responsibilities

• Review AI outputs for accuracy, logic, and alignment with best practices.
• Design and refine prompts to challenge AI reasoning in real scenarios.
• Deliver clear, concise, and constructive feedback to improve model performance.
• Annotate data and help build robust datasets for training and validation.
• Conduct quality reviews on AI outputs and related documentation.
• Collaborate remotely with a diverse global community, sharing insights.
• Uphold ethical standards in AI development through thoughtful critique.

Skills

Written English

Critical thinking

Attention to detail

Remote work experience

Independent work

Job description

IMPORTANT: after you apply, please check your email. We send you a link to complete your application — it is not considered until that last step is done. If you do not see it, check your spam folder.

This is a fully remote position, open to candidates based in Canada.

Pay: $140–$200/hr

Role Title: AI Domain Expert

Role Type: Contractor (Part Time)

Location: Remote

We are engaging AI Domain Experts to contribute to a high-impact project that advances artificial intelligence. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.

Scope of Work

1. Review and critically assess AI-generated outputs for accuracy, logic, and alignment with best practices in your field.
2. Design and refine prompts that challenge AI reasoning and reflect realistic scenarios relevant to your domain.
3. Deliver clear, concise, and constructive written feedback to improve AI model responses and performance.
4. Evaluate and annotate data with keen attention to detail, helping to build robust datasets for model training and validation.
5. Conduct quality reviews on AI outputs, documentation, and feedback provided by other experts.
6. Collaborate remotely with a diverse, global community of professionals, sharing insights to foster ongoing learning and improvement.
7. Uphold ethical standards in AI development through careful analysis and thoughtful critique.

Preferred Qualifications

1. 3+ years of experience in fields such as Software Engineering, Finance, Data Science, or Legal, with a proven record of producing exceptional written work (e.g., technical documentation, investment memos, legal memoranda, research papers, or strategy presentations).
2. Outstanding written English with the ability to articulate complex analyses, deliver nuanced feedback, and communicate clearly in a remote setting.
3. Demonstrated critical thinking and analytical skills, with experience reviewing, critiquing, or editing high-stakes documents.
4. Strong attention to detail, professional writing ability, and adaptability when facing evolving project requirements.
5. Experience working independently and collaboratively within remote or distributed environments.
6. Backgrounds from leading technology companies, top consulting firms, elite financial institutions, premier law firms, or world-renowned universities are highly valued but not required.
7. Exposure to data annotation, prompt engineering, or AI output evaluation is an advantage, though not essential.

How to apply

Apply here with your profile. We will then email you a link to complete your application on the hiring platform — your application is only considered once that final step is done.