Science & Research
AI Trainer (Mathematics & Statistics)
- Posted
- Location
- Global
- Openings
- 100
Pay: $60–$120/hour equivalent, paid per accepted task
Location: Global, fully remote
Job Type: Contractor
Time Commitment: 15+ hours per week
Schedule: Flexible
The company is looking for Computational Mathematicians, Statisticians, and Optimization Experts with prior professional AI-training or model-evaluation experience to support a project focused on improving advanced AI systems.
You will use your mathematical expertise and programming skills to create challenging technical tasks, evaluate model-generated code and reasoning, identify failures, and establish objective standards for correct solutions. This role is intended for candidates who have completed substantive AI-training work involving mathematical, statistical, or optimization content.
What You’ll Work On
- Create realistic computational mathematics and statistics tasks that challenge advanced AI models.
- Develop task instructions, reproducible environments, reference solutions, and evaluation criteria.
- Evaluate model-generated proofs, calculations, code, models, optimizations, and technical deliverables.
- Identify logical errors, invalid assumptions, numerical instability, incorrect statistical methods, or reproducibility failures.
Required Qualifications
- Prior paid experience training, evaluating, benchmarking, or improving AI systems on mathematical or technical tasks.
- Strong practical proficiency with Python.
- Deep expertise in at least one relevant mathematical specialization.
- Hands-on experience using computational methods for numerical analysis, optimization, statistics, theorem proving, modeling, or scientific computing.
Relevant specializations may include applied mathematics, scientific computing, operations research, optimization, formal mathematics, theorem proving, probability, statistics, numerical methods, and mathematical modeling.
Public Proof of Skill
Strong applicants should provide evidence such as:
- Peer-reviewed publications or preprints
- Public mathematical, statistical, or optimization code
- Google Scholar, ORCID, arXiv, or equivalent research profiles
- Open-source numerical or mathematical software contributions
- Competition, theorem-proving, or optimization results
- Reproducible notebooks, models, proofs, benchmarks, or technical projects
Preferred Qualifications
- Experience creating AI-training tasks, reference answers, rubrics, graders, or benchmark problems.
- Experience reviewing other AI trainers’ technical submissions.
- A master’s degree, PhD, or equivalent record of substantial computational work.
- Experience with NumPy, SciPy, SymPy, pandas, Pyomo, OR-Tools, Lean, Coq, or comparable tools.
- Experience validating numerical solutions, statistical results, optimization outputs, or formal proofs.
- Availability to begin immediately.
Application Process
- Submit your application, AI-training experience, specialization, and public technical evidence.
- Complete an AI interview containing technical and integrity checks.
- Complete a hiring-manager review.
- If selected, complete project onboarding and begin your first assigned task.
Compensation
- Compensation is output-based. Experts are paid for tasks that meet project specifications and quality requirements. Task availability and completion time may vary.
Skills
- AI Training
- Programming Skills
- Mathematics & Statistics
This role at a glance
At $60–$120/hr, the AI Trainer (Mathematics & Statistics) role comes to about $5,200–$10,400 a month for 20 hours a week, or $10,400–$20,800 a month full time — roughly $125,000–$250,000 over a full year. These are estimates before tax; contract roles are paid for the hours you work. It was posted 2 days ago. Science & Research roles listed on RemoteJobsOne have stayed open a median of 59 days before closing, counted over the 40 that have closed so far.
20 hours a week
$5,200–$10,400
a month, before tax
Full time
$10,400–$20,800
a month at 40 hours a week
A full year
$125,000–$250,000
full time, 52 weeks
Open for
2 days
Science & Research roles here close after about 59 days, counted over 40 that have closed. Apply while it is open.
How this pay compares
This role pays $60–$120/hr. Across the 21 hourly science & research roles open on RemoteJobsOne right now, the median runs from $45 to $100 an hour, and published rates range from $30 to $400. Its top rate of $120 sits above the category's median ceiling.
This role
$60–$120/hr
Science & Research median
$45–$100/hr · full spread $30 to $400
What these skills pay
Hourly pay across every open role on RemoteJobsOne that asks for the same skills as this one.
- Programming Skills$60–$120/hr median
6 open roles · up to $120/hr
- AI Training$60–$120/hr median
12 open roles · up to $120/hr
Questions about this role
How much does the AI Trainer (Mathematics & Statistics) role pay?
It pays $60–$120/hr, which is about $10,400–$20,800 a month full time before tax. The rate is set by the employer and shown exactly as published.
Compare pay across remote rolesIs this AI Trainer (Mathematics & Statistics) job fully remote?
Yes. It is listed as a fully remote role, with the posting naming Global. You work from home, on your own equipment.
Is it full-time, part-time or contract work?
The employer has not said.
What skills does the AI Trainer (Mathematics & Statistics) role ask for?
The posting asks for AI Training, Programming Skills and Mathematics & Statistics. Naming them clearly in your application helps.
How do I apply for AI Trainer (Mathematics & Statistics)?
Press Apply on this page and enter your name and email. We email you your personal application link straight away, and you can continue at once to the employer's hiring platform to finish. Most roles there ask for a short AI interview afterwards — voice or video, in your browser. Then watch your email: the next steps arrive there.
How to prepare for the AI interview
Before you apply
Something wrong with this listing? Report it