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Why this grade This listing scored 64/100, which is a C. It lost the most ground on freshness. See the breakdown
- Pay transparency 25 / 25 A published salary range, worth more than any other single factor because it is what a candidate cannot find out without applying.
- Description depth 20 / 20 How much the posting actually says about the work, measured in characters of real text.
- Remote clarity 15 / 15 Whether "remote" means anywhere, or is quietly restricted to one country.
- Corroboration 10 / 10 Whether more than one source carries this listing.
- Freshness 4 / 15 How recently it was posted. Older postings are likelier to be filled or abandoned.
- Role specificity 0 / 10 Whether the listing is tagged well enough to tell what the role actually is.
-10 Ghost-job penalty — Deducted for signals that this posting may not be a real, currently-open role — staleness, repeated relisting, or talent-pool language.
Every figure above is arithmetic over the posting itself — its salary field, its text, its age, its tags and how many sources carry it. How the grades work →
Headquarters: Atlanta, AZ.
URL: https://trainbrain.space/
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.
We're hiring domain specialists in:
- Finance & Accounting — accountants, financial analysts, controllers, auditors
- Software Engineering — working engineers across languages and problem domains
- Medicine & Healthcare — physicians, pharmacists, nurses, and clinical researchers
No AI background required. We train you on the tooling.
What you'd actually do
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.
- Write hard, realistic problems from your domain — the kind that sit right at the edge of what current models can handle
- Solve them yourself, so there's a verifiable correct answer
- Grade model attempts and explain precisely where the reasoning breaks down
- Refine tasks until both the difficulty and the gradability are right
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.
What we look for
Deep hands-on experience in your field, excellent written English, and sharp attention to detail. Credentials help — CPA, CA, ACCA, CFA, MD, MBBS, PharmD, RN, a CS degree — 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."
Terms
- Pay: $45–$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.
- Schedule: You choose your projects, hours, and volume. Scale up in quiet weeks, scale down when your day job gets busy.
- Growth: Strong contributors move into higher-rate specialist projects and review roles.
- Structure: 1099 independent contractor (or the local equivalent outside the US), not W-2 employment. You handle your own taxes; company benefits don't apply.
Apply for this role Opens weworkremotely.com — the link as listed; we have not yet verified it is the employer's own page
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Where this listing came from
- 20 Aug 2026 We Work Remotely first sighting
- 24 Aug 2026 Company careers page employer ATS also listed, 3 days later
Seen on 2 boards over 49 days.