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“Reliable payments, easy access, and yes, Legit!”
“OpenTrain became the bridge that led me into AI training work.”
“Everything has been respectful and accorded to contract.”
“The review and payment are so quick.”
“The admin is really helpful and responsive.”
“Reliable payments, easy access, and yes, Legit!”
“OpenTrain became the bridge that led me into AI training work.”
“Everything has been respectful and accorded to contract.”
“The review and payment are so quick.”
“The admin is really helpful and responsive.”
“Reliable payments, easy access, and yes, Legit!”
“OpenTrain became the bridge that led me into AI training work.”
“Everything has been respectful and accorded to contract.”
“The review and payment are so quick.”
“The admin is really helpful and responsive.”
We bring mathematics AI training and data labeling jobs from 20+ platforms into one place. Search, apply, and track your work without juggling separate accounts and dashboards.
All mathematics AI jobs from 20+ platforms in one feed.
See math AI training and data labeling roles from 20+ platforms in a single feed. No more logging into separate dashboards or missing reasoning-heavy opportunities.
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Free, always. Find mathematics AI training and data labeling jobs from 20+ platforms, apply without managing multiple accounts, and build a portfolio that supports your career.
Build one expert profile with your skills, domains, and rates. See mathematics AI training jobs from 20+ platforms in a single feed. Apply with one click. No fees, no subscriptions, no credit card.
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Highlight your background in proofs, statistics, derivations, teaching, research, or other work that shows quantitative rigor.
Browse review-heavy AI opportunities across platforms instead of chasing benchmark, rubric, and reasoning projects one tool at a time.
Prioritize roles involving proof checking, solution adjudication, derivation review, and rubric-scored reasoning evaluation.
As you complete benchmark, rubric, and review projects, your OpenTrain profile becomes stronger evidence of expert mathematical judgment.
Remote mathematics roles in AI training and data labeling from companies hiring on OpenTrain. Apply with a free account.
Help advance large language models by designing challenging physics problems, writing rigorous solutions, and shaping evaluation benchmarks. This expert-level remote contract offers 20+ hours per week for graduate-level STEM specialists.
Posted Jul 17, 2026
Help improve large language models by creating, solving, and evaluating mathematical reasoning problems. This remote, part-time contractor role offers 20+ hours per week for strong English communicators with advanced math skills.
Posted Jul 16, 2026
Use your PhD-level mathematics expertise to write and evaluate precise answers for advanced AI training prompts. This worldwide, part-time contract offers $80-$90 per hour and 20+ hours weekly.
Posted Jul 15, 2026
Review AI-generated mathematical answers, verify proofs and calculations, and rank model responses for accuracy and reasoning quality. This contractor role pays $70 per hour and requires 20+ hours weekly.
Posted Jul 9, 2026
Lead quality assurance for mathematics AI training, reviewing proofs, derivations, calculations, and reasoning while guiding remote trainers and QAs. This United States contractor role offers 20+ hours per week and up to $75/hour.
Posted Jul 9, 2026
Use Python and quantitative finance expertise to create and verify challenging, research-style problems for AI training. Work remotely as a part-time contractor for 20+ hours per week at $15 to $60 per hour.
Posted Mar 29, 2026
Create original, research-style mathematics problems and verify them computationally in Python for AI training. This expert contractor role offers flexible remote work for 20 or more hours weekly at listed rates of $15 to $60 per hour.
Posted Mar 29, 2026
Use advanced mathematics expertise to evaluate AI-generated solutions, identify subtle errors, and write rigorous exemplars at $80 per hour. This flexible contract role includes paid qualification and project exams.
Posted Oct 24, 2025
Use Python, statistical inference, and experimental design to evaluate AI-related data and produce clear, reproducible insights. This worldwide, part-time contract role pays $25 per hour and requires fewer than 20 hours weekly.
Posted Sep 3, 2025
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Platforms
Mathematics AI roles across 20+ platforms
Work from
Scale AI
Label Studio
Argilla
Encord
CVATScale AILabel StudioArgillaEncordCVAT
SuperAnnotate
Labelbox
Roboflow
Dataloop
Snorkel AISuperAnnotateLabelboxRoboflowDataloopSnorkel AI
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