Fraud Investigator Expert

About the role

<p>Fraud investigators across payments, insurance, AML, and corporate cases to build the investigation scenarios frontier AI labs use to test model judgment.</p>

<p>AfterQuery builds the expert evaluation data that frontier AI labs use to measure and improve their models. We're hiring fraud investigators as contractors to author and grade the investigation scenarios those evaluations run on.</p>

<p><strong>What you'll actually do</strong></p>

<ul>

<li>Author realistic fraud scenarios from first alert through case disposition, the kind a working investigator actually handles.</li>

<li>Write reference answers with the investigative reasoning behind each decision, from transaction patterns to interview strategy.</li>

<li>Grade model output for investigative soundness, evidentiary rigor, and completeness.</li>

<li>Flag conclusions that read plausible but the evidence does not support, the leaps a trained investigator would never make.</li>

Why apply

• Work stays in your specialty, judged on investigative judgment rather than output volume
• Set your own hours and scale up or down week to week
• Weekly pay via Stripe at a rate set from your experience
• Your judgment shapes how the next generation of AI handles fraud detection

Responsibilities

• Author realistic fraud scenarios from first alert through case disposition
• Write reference answers with the investigative reasoning behind each decision
• Grade model output for investigative soundness and evidentiary rigor
• Flag conclusions that read plausible but the evidence does not support

Required qualifications

• 2+ years of professional fraud investigation experience
• Depth in a fraud domain such as payments, insurance, AML, or corporate investigations
• Working command of investigative methods from transaction analysis to interviews
• Clear written English for documenting investigative reasoning
• Able to commit at least 10 hours per week

Preferred qualifications

• CFE certification or equivalent credential
• Law enforcement or regulatory investigation background
• Case referral, expert testimony, or SAR filing experience