Fraud Investigator Expert for AI Evaluation

You will create and evaluate text-based fraud investigation scenarios used to test how well AI systems reason through professional cases. Your work will cover payments, insurance, anti-money laundering, and corporate investigations.

You will turn practical investigation judgment into clear examples that show what strong reasoning looks like and why a conclusion is or is not supported by the evidence.

• Write realistic cases from the first alert through the final case disposition.
• Create reference answers that explain investigative decisions, transaction patterns, and interview strategy.
• Rate AI responses for investigative soundness, evidentiary rigor, and completeness.
• Identify conclusions that seem plausible but are not supported by the available evidence.
• Document investigative reasoning in clear, teachable written English.

What it pays and takes

This is remote, asynchronous independent contractor work with an ongoing engagement. Participation is flexible, subject to a commitment of at least 20 hours per week.

• Pay: $70 to $85 per hour, paid weekly via Stripe.
• Time: 20+ hours per week.
• Work arrangement: Fully remote, asynchronous, ongoing, and part time.
• Location: Open to candidates across the countries specified for this role.
• Language: Strong written English.
• Required experience: At least two years of professional fraud investigation casework.
• Required knowledge: Transaction analysis, open source research, interviews, and case files.
• Relevant investigation areas: Payments, insurance, anti-money laundering, or corporate investigations.
• Valuable background: Certified Fraud Examiner certification, law enforcement or regulatory investigation experience, case referrals, expert testimony, or suspicious activity report filing.

How it works

Apply on OpenTrain with your resume and then complete the application on the hiring site.

About AI training work

AI training work uses human-written examples and reviews to help artificial intelligence systems produce better answers and decisions. OpenTrain is a platform where people find AI training and data-labeling roles, and experienced investigators can apply their professional judgment to help shape these systems.