# Maths & STEMAI training jobs 673 open maths & stem roles from 32 platforms, with a median of **$90/hr**. Mathematics, engineering, physics, chemistry, biology and technical problem solving. Updated 7 minutes ago. Data checked 26 October 2026 · Source: each platform's own job board · Pay is the top of each posted hourly range, in US dollars 673 open roles $90/hr median hourly rate $150+/hr what the top 10% pay 32 platforms hiring ## Open maths & stem roles [Filter these roles →](https://aitrainjob.com/?focus=science#opportunities) up to $300/hr ### [Nuclear Professional - Handshake AI Fellowship](https://aitrainjob.com/jobs/src-handshake-ai%3Ahttps%3A%2F%2Fjoinhandshake.com%2Fai%2Fopportunities%2Fnuclear-expert%2F) Handshake AI · Not specified · Maths & STEM Today $138-275/hr ### [Physicians, Pathologists - Research Study](https://aitrainjob.com/jobs/src-sepal%3Aa0f07df7-8efc-4dbc-b3ae-4c7ab153ca21) Sepal AI · Remote · Contract & freelance · Maths & STEM TodayS $170-200/hr ### [Formal Verification Scientist (Lean 4 & Mathlib)](https://aitrainjob.com/jobs/src-alignerr%3A02d56677-0b75-40ce-9a67-fe2000af7323) Alignerr · Remote · Contract & freelance · Maths & STEM Today $170-200/hr ### [Lean 4 Mathematical Formalization Expert](https://aitrainjob.com/jobs/src-alignerr%3Acacb1f43-f6b2-4af7-a525-c54cc62e7aaf) Alignerr · Remote · Contract & freelance · Maths & STEM Today $170-200/hr ### [Lean 4 Proof Engineer - Mathematical Formalization](https://aitrainjob.com/jobs/src-alignerr%3A0106950d-7d32-4495-9f0c-1f05a617173a) Alignerr · Remote · Contract & freelance · Maths & STEM Today $170-200/hr ### [Mathematician – Formal Proof & AI Foundations (Remote Contract)](https://aitrainjob.com/jobs/src-alignerr%3A7677c530-09e1-46ee-a0a4-f7f12c15ed99) Alignerr · Remote · Contract & freelance · Maths & STEM Today $170-200/hr ### [Mathematician – Formal Proof & AI Research (Remote Contract)](https://aitrainjob.com/jobs/src-alignerr%3A2ea9b715-a44c-4dcf-b257-b0a7fdebe48e) Alignerr · Remote · Contract & freelance · Maths & STEM Today $170-200/hr ### [Mathematician – Formal Systems & AI Foundations (Remote Contract)](https://aitrainjob.com/jobs/src-alignerr%3Aa67b0710-ba55-4a94-aa2d-cdc8a6b85e74) Alignerr · Remote · Contract & freelance · Maths & STEM Today $170-200/hr ### [Mathematician – Formalization & AI Foundations (Remote Contract)](https://aitrainjob.com/jobs/src-alignerr%3A74426666-f7c8-409b-a763-776f4d7544fd) Alignerr · Remote · Contract & freelance · Maths & STEM Today $170-200/hr ### [Mathematician – Foundations & Formal Proof (AI Training)](https://aitrainjob.com/jobs/src-alignerr%3Aa57973cb-a78f-4fe1-9916-96eb909e2fc5) Alignerr · Remote · Contract & freelance · Maths & STEM Today $170-200/hr ### [Mathematician – Foundations & Formalization (AI Research Contract)](https://aitrainjob.com/jobs/src-alignerr%3Ab3b5378d-b18e-4d5d-89d7-948f7584814c) Alignerr · Remote · Contract & freelance · Maths & STEM Today $170-200/hr ### [Mathematician – Proof Formalization & AI Research (Remote Contract)](https://aitrainjob.com/jobs/src-alignerr%3A082ee0c2-d18d-4b41-a1cf-efa71a2bec93) Alignerr · Remote · Contract & freelance · Maths & STEM Today $170-200/hr ### [Mathematician (Foundations / Formalization)](https://aitrainjob.com/jobs/src-alignerr%3Aa2520be7-908b-4ae5-9c46-5d0c2686fc12) Alignerr · Remote · Contract & freelance · Maths & STEM Today $170-200/hr ### [Mathématicien(ne) – Formalisation & Fondements de l'IA (Contrat à distance)](https://aitrainjob.com/jobs/src-alignerr%3A520d7dd2-2728-4838-8adf-8476ae5da5cb) Alignerr · Remote · Contract & freelance · Maths & STEM Today $78-192/hr ### [Nuclear Engineers - Research Study](https://aitrainjob.com/jobs/src-sepal%3Aac2d5239-3dad-47b5-803b-06652d3afc6d) Sepal AI · Remote · Contract & freelance · Maths & STEM TodayS up to $180/hr ### [Physicians - Handshake AI Fellowship](https://aitrainjob.com/jobs/src-handshake-ai%3Ahttps%3A%2F%2Fjoinhandshake.com%2Fai%2Fopportunities%2Fmedicine-expert-(master-s)%2F) Handshake AI · Not specified · Maths & STEM Today up to $150/hr ### [Biology Expert - Handshake AI Fellowship](https://aitrainjob.com/jobs/src-handshake-ai%3Ahttps%3A%2F%2Fjoinhandshake.com%2Fai%2Fopportunities%2Fbiology-expert-ai-trainer-masters%2F) Handshake AI · Not specified · Maths & STEM Today up to $150/hr ### [Chemistry Expert - Handshake AI Fellowship](https://aitrainjob.com/jobs/src-handshake-ai%3Ahttps%3A%2F%2Fjoinhandshake.com%2Fai%2Fopportunities%2Fchemistry-expert%2F) Handshake AI · Not specified · Maths & STEM Today up to $150/hr ### [Data Scientist – AI Training (Remote)](https://aitrainjob.com/jobs/src-dataannotation%3Ahttps%3A%2F%2Fwww.dataannotation.tech%2Fjob-board%2Fdata-scientist) DataAnnotation · Remote · Maths & STEM Today up to $150/hr ### [Full Stack Engineer – AI Training (Remote)](https://aitrainjob.com/jobs/src-dataannotation%3Ahttps%3A%2F%2Fwww.dataannotation.tech%2Fjob-board%2Ffull-stack-engineer) DataAnnotation · Remote · Maths & STEM Today up to $150/hr ### [Machine Learning Engineer – AI Training (Remote)](https://aitrainjob.com/jobs/src-dataannotation%3Ahttps%3A%2F%2Fwww.dataannotation.tech%2Fjob-board%2Fmachine-learning-engineer) DataAnnotation · Remote · Maths & STEM Today $50-150/hr ### [Mathematical Formalization Specialist](https://aitrainjob.com/jobs/src-alignerr%3A00f42ced-f0a0-4233-8b74-3b70d470b610) Alignerr · Remote · Contract & freelance · Maths & STEM Today $50-150/hr ### [Mathematical Formalization Specialist (Lean / Formal Proof Systems)](https://aitrainjob.com/jobs/src-alignerr%3A13d8c7a0-07f2-432f-b72d-6dcc9afcb44a) Alignerr · Remote · Contract & freelance · Maths & STEM Today up to $150/hr ### [STEM Professor - Handshake AI Fellowship](https://aitrainjob.com/jobs/src-handshake-ai%3Ahttps%3A%2F%2Fjoinhandshake.com%2Fai%2Fopportunities%2Fstem-professor%2F) Handshake AI · Not specified · Maths & STEM Today Page 1 of 29[Next ](https://aitrainjob.com/ai-training-jobs/maths-and-stem?page=2) ## Maths & STEM AI training jobs: common questions ### What do maths & stem AI training jobs involve? Mathematics, engineering, physics, chemistry, biology and technical problem solving. Most roles are remote, freelance and paid by the hour. You review, rate or write AI answers in your field so models learn what good work looks like. ### How much do maths & stem AI training jobs pay? Across 420 open maths & stem roles that state an hourly rate in US dollars, the median is $90/hr and the typical range is $55 to $120/hr. The highest stated rate right now is $350/hr. ### Which platforms hire for maths & stem AI training work? Right now: Meridial (78 roles), Alignerr (78 roles), Mercor (68 roles), Anyone AI (65 roles), Handshake AI (59 roles), Turing (44 roles). ### Where are maths & stem AI training jobs open? The most listings name United States, Austria, India, Bangladesh, Philippines, Brazil. Remote does not mean every country is eligible, so check each listing. 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