Remote AI Trainer; Coding, Finance, and Medicine/Nursing

Job Overview

. 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.

Job Description

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.

Key Responsibilities

• .space/ TrainBrain builds expert-authored training data and evaluations for AI labs.

Required Skills and Qualifications

• 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.
• What we look for Deep hands-on experience in your field, excellent written English, and sharp attention to detail.

Benefits and Perks

• You handle your own taxes; company benefits don't apply.

Work Location and Schedule

This role is listed as Remote USA with location information shown as Remote USA. The employment type is Full Time.

About the Company

TrainBrainSpace is the organization connected with this listing. USA Jobs Today displays this opportunity for job discovery only, so applicants should verify company details, application instructions, and eligibility on the official employer website.