Description
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<p>
<strong>Headquarters:</strong> Atlanta, AZ.
<br /><strong>URL:</strong> <a href="https://trainbrain.space/">https://trainbrain.space/</a>
</p>
<p>TrainBrain builds expert-authored training data and evaluations for AI labs. We're hiring practising professionals in three domains to write, solve, and grade the problems frontier models are measured against.</p>
<p><strong>We're hiring domain specialists in:</strong></p>
<ul>
<li><strong>Finance & Accounting</strong> โ accountants, financial analysts, controllers, auditors</li>
<li><strong>Software Engineering</strong> โ working engineers across languages and problem domains</li>
<li><strong>Medicine & Healthcare</strong> โ physicians, pharmacists, nurses, and clinical researchers</li>
</ul>
<p>No AI background required. We train you on the tooling.</p>
<p><strong>What you'd actually do</strong></p>
<p>Every model that returns a broken function, a wrong reconciliation, or an unsafe clinical suggestion got there because no expert caught it during training. You'd be that expert.</p>
<ul>
<li>Write hard, realistic problems from your domain โ the kind that sit right at the edge of what current models can handle</li>
<li>Solve them yourself, so there's a verifiable correct answer</li>
<li>Grade model attempts and explain precisely where the reasoning breaks down</li>
<li>Refine tasks until both the difficulty and the gradability are right</li>
</ul>
<p>This isn't your day job in a new wrapper. No clients, no month-end close, no tickets, no on-call. It's written work, on your own schedule.</p>
<p><strong>What we look for</strong></p>
<p>Deep hands-on experience in your field, excellent written English, and sharp attention to detail. Credentials help โ CPA, CA, ACCA, CFA, MD, MBBS, PharmD, RN, a CS degree โ but demonstrated expertise counts more than any specific letters. Above all, we want people who show their work and are comfortable saying "I'm not sure, and here's why."</p>
<p><strong>Terms</strong></p>
<ul>
<li><strong>Pay:</strong> $45โ$100/hr, set by domain, seniority, and assessment performance. Specialised and hard-to-source expertise sits at the top of the band. Paid on a regular cadence.</li>
<li><strong>Schedule:</strong> You choose your projects, hours, and volume. Scale up in quiet weeks, scale down when your day job gets busy.</li>
<li><strong>Growth:</strong> Strong contributors move into higher-rate specialist projects and review roles.</li>
<li><strong>Structure:</strong> 1099 independent contractor (or the local equivalent outside the US), not W-2 employment. You handle your own taxes; company benefits don't apply.</li>
</ul>
<p><strong>To apply:</strong> <a href="https://weworkremotely.com/remote-jobs/trainbrainspace-remote-ai-trainer-coding-finance-and-medicine-nursing">https://weworkremotely.com/remote-jobs/trainbrainspace-remote-ai-trainer-coding-finance-and-medicine-nursing</a></p>