https://aitrainers.jobs/ai-training-jobs/stem-math/country/fr36 open maths and science roles name France as a country they accept, and 27 more maths and science roles are open worldwide. Among the 7 that state an hourly rate, the median is $55/hr.en Tue, 20 Oct 2026 16:05:40 GMT https://aitrainers.jobs/jobs/mathematicien-ne-formalisation-fondements-de-l-ia-contrat-a-distance-80vfishttps://aitrainers.jobs/jobs/mathematicien-ne-formalisation-fondements-de-l-ia-contrat-a-distance-80vfisWed, 14 Oct 2026 00:00:01 GMTTranslate advanced mathematical arguments into structured Lean 4 proofs and audit existing formal work. Suits mathematicians with a Master's or PhD who write rigorous proofs and want to contribute to frontier AI research. https://aitrainers.jobs/jobs/chemistry-expert-spain-1kwvvhhttps://aitrainers.jobs/jobs/chemistry-expert-spain-1kwvvhThu, 06 Aug 2026 11:36:51 GMTPart-time remote work designing original chemistry tasks with exactly one correct answer and worked solutions. Suits chemists with a graduate degree and experience in analytical or computational chemistry. https://aitrainers.jobs/jobs/chemistry-expert-france-c8932dhttps://aitrainers.jobs/jobs/chemistry-expert-france-c8932dThu, 06 Aug 2026 11:25:56 GMTRemote part-time work designing chemistry challenges that reflect real scientific workflows, with checked solutions. Suits chemists with a master's or doctoral degree and computational modelling experience. https://aitrainers.jobs/jobs/biology-expert-ai-trainer-france-156q4whttps://aitrainers.jobs/jobs/biology-expert-ai-trainer-france-156q4wTue, 04 Aug 2026 12:57:55 GMTRemote part-time work designing biology problems that require experimental and computational reasoning, with verified solutions. Suits scientists holding a master's or PhD in biology or a related field. https://aitrainers.jobs/jobs/mathematics-expert-france-1ybg52https://aitrainers.jobs/jobs/mathematics-expert-france-1ybg52Fri, 19 Jun 2026 21:10:30 GMTRemote contract work designing rigorous, single-answer math problems with complete solutions to test and train frontier AI reasoning. Suits mathematicians with advanced degrees who write precisely and enjoy building original problems. https://aitrainers.jobs/jobs/physics-expert-ai-trainer-france-1gua1hhttps://aitrainers.jobs/jobs/physics-expert-ai-trainer-france-1gua1hThu, 18 Jun 2026 20:58:04 GMTRemote contract work designing rigorous, single-answer physics problems with complete worked solutions for AI training. Suits physicists with research or industry experience who write precisely and enjoy building original multi-step problems. https://aitrainers.jobs/jobs/statistics-experts-phd-ai-training-gteu5shttps://aitrainers.jobs/jobs/statistics-experts-phd-ai-training-gteu5sMon, 08 Jun 2026 13:35:38 GMTPhD statisticians narrate their approach to complex problems, then rate AI answers and write better solutions. It suits statistical researchers who can explain their reasoning clearly. https://aitrainers.jobs/jobs/freelance-mechanical-cfd-engineer-ai-trainer-18jlmwhttps://aitrainers.jobs/jobs/freelance-mechanical-cfd-engineer-ai-trainer-18jlmwTue, 20 Oct 2026 00:00:00 GMTMindrift · 8 countries · Up to $50/hr https://aitrainers.jobs/jobs/freelance-mechanical-cad-simulation-engineer-ai-trainer-18982shttps://aitrainers.jobs/jobs/freelance-mechanical-cad-simulation-engineer-ai-trainer-18982sMon, 19 Oct 2026 00:00:00 GMTMindrift · 8 countries · Up to $50/hr https://aitrainers.jobs/jobs/physionet-competitor-biomedical-signal-processing-ml-1ppepthttps://aitrainers.jobs/jobs/physionet-competitor-biomedical-signal-processing-ml-1ppeptFri, 16 Oct 2026 00:00:00 GMTCompetition specialists build rigorous biomedical signal problems and write reference solutions in Python or MATLAB. Suits people with PhysioNet-style competition experience and hands-on work with physiological signals such as ECG or EEG. https://aitrainers.jobs/jobs/stem-expert-msc-phd-1quhichttps://aitrainers.jobs/jobs/stem-expert-msc-phd-1quhicFri, 16 Oct 2026 00:00:00 GMTDomain scientists solve and review challenging STEM problems and use Python to test whether AI-generated answers are correct. Suits chemistry, biology, math, physics or geoscience experts comfortable with coding agents and scientific Python. https://aitrainers.jobs/jobs/stem-expert-chemistry-computational-chemistry-phd-33qt03https://aitrainers.jobs/jobs/stem-expert-chemistry-computational-chemistry-phd-33qt03Fri, 16 Oct 2026 00:00:00 GMTChemists design, critique and validate chemistry problems, workflows and reasoning, including reaction mechanisms and simulations. Suits PhD-level chemists with lab or simulation-heavy research experience who document methods clearly. https://aitrainers.jobs/jobs/stem-expert-biology-bioinformatics-phd-y2kcjphttps://aitrainers.jobs/jobs/stem-expert-biology-bioinformatics-phd-y2kcjpFri, 16 Oct 2026 00:00:00 GMTBiologists and bioinformaticians review analysis pipelines and assess biological reasoning in AI outputs. Suits PhD-level specialists with hands-on experience analyzing real biological data in Python or R. https://aitrainers.jobs/jobs/competitive-data-scientist-kaggle-1m1u7nhttps://aitrainers.jobs/jobs/competitive-data-scientist-kaggle-1m1u7nMon, 12 Oct 2026 00:00:00 GMTBuilds reproducible data science tasks with verified reference solutions and checks that reject leaky or incomplete approaches. Suits competition-experienced data scientists who can debug unfamiliar Python code. https://aitrainers.jobs/jobs/electrical-engineering-expert-15d3xshttps://aitrainers.jobs/jobs/electrical-engineering-expert-15d3xsMon, 12 Oct 2026 02:04:22 GMTRemote part-time work designing electrical and electronics tasks, including circuit checks and PCB reviews, for AI evaluation. Suits electrical engineers with substantial professional experience in circuit design or electronics development. https://aitrainers.jobs/jobs/mechnical-engineering-expert-tka5zqhttps://aitrainers.jobs/jobs/mechnical-engineering-expert-tka5zqMon, 12 Oct 2026 02:00:49 GMTRemote part-time work creating mechanical design and analysis tasks that test AI agents on realistic engineering workflows. Suits mechanical engineers with substantial professional experience in design, manufacturing or analysis. https://aitrainers.jobs/jobs/civil-engineering-expert-p6ugdahttps://aitrainers.jobs/jobs/civil-engineering-expert-p6ugdaSat, 10 Oct 2026 13:31:13 GMTRemote part-time work checking construction estimates, bills of quantities and tender documents to build reference answers for AI evaluation. Suits quantity surveyors or estimators with substantial professional experience. https://aitrainers.jobs/jobs/chemistry-expert-j8j0gyhttps://aitrainers.jobs/jobs/chemistry-expert-j8j0gyFri, 02 Oct 2026 00:55:44 GMTDoctoral-level chemists design rigorous chemistry questions and review AI reasoning for scientific accuracy. Suited to experts who can write clear reference responses and document errors in model reasoning. https://aitrainers.jobs/jobs/chemist-uqzotyhttps://aitrainers.jobs/jobs/chemist-uqzotyFri, 02 Oct 2026 00:58:50 GMTPracticing chemists evaluate AI answers to applied chemistry questions and flag unsafe or incorrect procedures. Suited to degree-qualified chemists with professional laboratory experience. https://aitrainers.jobs/jobs/physicist-1mba6jhttps://aitrainers.jobs/jobs/physicist-1mba6jFri, 02 Oct 2026 00:06:32 GMTRemote contributor work evaluating AI answers to physics questions, writing reference solutions and flagging unsupported assumptions. Suits physicists with research, lab or industry experience who communicate clearly in writing. https://aitrainers.jobs/jobs/chemistry-specialist-1rbs82https://aitrainers.jobs/jobs/chemistry-specialist-1rbs82Fri, 02 Oct 2026 01:04:07 GMTChemists with subdiscipline expertise write chemistry questions and judge the correctness of AI answers. Suited to people with graduate chemistry training who can explain complex chemistry clearly. https://aitrainers.jobs/jobs/mathematics-expert-1y7z4phttps://aitrainers.jobs/jobs/mathematics-expert-1y7z4pThu, 01 Oct 2026 23:50:30 GMTRemote work writing proof-based and computational problems and verifying AI solutions step by step. Suits mathematicians with rigorous proof-writing skills and experience explaining their reasoning clearly. https://aitrainers.jobs/jobs/statistician-1gn5ruhttps://aitrainers.jobs/jobs/statistician-1gn5ruThu, 01 Oct 2026 23:52:20 GMTRemote work designing statistical analysis tasks with reference answers and reviewing AI-generated statistical reasoning. Suits statisticians fluent in R or Python who can explain uncertainty and method choice. https://aitrainers.jobs/jobs/physics-expert-mc5lh1https://aitrainers.jobs/jobs/physics-expert-mc5lh1Thu, 01 Oct 2026 23:53:50 GMTRemote role reading physics material, writing and reviewing problems, and correcting errors in AI physical reasoning. Suits physicists with a graduate degree and broad command of core physics. https://aitrainers.jobs/jobs/mathematics-expert-latam-europe-s8276vhttps://aitrainers.jobs/jobs/mathematics-expert-latam-europe-s8276vThu, 17 Sep 2026 14:06:02 GMTRemote part-time work designing original mathematics problems that test deep reasoning, each with one verified answer. Suits mathematicians with a master's or PhD and strong Python or numerical methods skills. https://aitrainers.jobs/jobs/physics-expert-phd-postdoc-1ts3c9https://aitrainers.jobs/jobs/physics-expert-phd-postdoc-1ts3c9Mon, 07 Sep 2026 00:00:00 GMTFlexible remote work that solves advanced physics problems with rigorous derivations, checked with symbolic and numerical tools. It suits PhD holders and postdocs who are active in a physics subfield and have recent publications. https://aitrainers.jobs/jobs/chemistry-expert-remote-europe-latam-6mptz2https://aitrainers.jobs/jobs/chemistry-expert-remote-europe-latam-6mptz2Thu, 06 Aug 2026 11:14:39 GMTPart-time remote work designing chemistry problems that go beyond recall, each with one verified answer. Suits chemists holding a graduate degree who are comfortable with simulation or cheminformatics tools. https://aitrainers.jobs/jobs/stem-experts-phd-ai-training-14vvehhttps://aitrainers.jobs/jobs/stem-experts-phd-ai-training-14vvehMon, 08 Jun 2026 13:00:52 GMTPhD experts across STEM fields work through complex problems aloud and rate AI responses for accuracy. It suits researchers in science, engineering or mathematics who can justify their reasoning. https://aitrainers.jobs/jobs/biology-specialist-masters-phds-jtecs4https://aitrainers.jobs/jobs/biology-specialist-masters-phds-jtecs4Tue, 03 Mar 2026 20:10:35 GMTBiology specialists with advanced degrees design problems in genetics and biotechnology and check AI reasoning for scientific accuracy. It suits detail-oriented scientists who code in Python or R. https://aitrainers.jobs/jobs/biology-researcher-masters-phds-9covuphttps://aitrainers.jobs/jobs/biology-researcher-masters-phds-9covupTue, 03 Mar 2026 20:10:35 GMTBiology researchers develop problems across the life sciences and evaluate AI-generated scientific content for depth and accuracy. It suits advanced-degree scientists based in the listed countries who communicate clearly. https://aitrainers.jobs/jobs/biology-expert-masters-phds-1nkojzhttps://aitrainers.jobs/jobs/biology-expert-masters-phds-1nkojzTue, 03 Mar 2026 20:10:35 GMTBiology experts with Master's or PhD training solve advanced life-science problems and critique AI reasoning. It suits detail-oriented researchers who are comfortable with Python or R. https://aitrainers.jobs/jobs/material-science-specialist-masters-phds-13g9lhhttps://aitrainers.jobs/jobs/material-science-specialist-masters-phds-13g9lhTue, 03 Mar 2026 20:10:35 GMTMaterials scientists with advanced degrees design rigorous problems in semiconductor and molecular modeling and evaluate AI reasoning. It suits researchers who code in Python or MATLAB and write clearly. https://aitrainers.jobs/jobs/semiconductor-material-science-masters-phds-1rzxalhttps://aitrainers.jobs/jobs/semiconductor-material-science-masters-phds-1rzxalTue, 03 Mar 2026 20:10:35 GMTMaterials science specialists craft complex technical problems and assess AI-generated science for accuracy and depth. It suits advanced-degree experts currently based in the listed countries who value scientific precision. https://aitrainers.jobs/jobs/material-science-expert-masters-phds-1tvkwfhttps://aitrainers.jobs/jobs/material-science-expert-masters-phds-1tvkwfTue, 03 Mar 2026 20:10:35 GMTMaterials science experts develop rigorous problems and evaluate AI-generated scientific reasoning for accuracy. It suits Master's or PhD holders based in the listed countries who can write clearly for different audiences. https://aitrainers.jobs/jobs/chemistry-specialist-masters-phds-19ldx4https://aitrainers.jobs/jobs/chemistry-specialist-masters-phds-19ldx4Tue, 03 Mar 2026 20:10:35 GMTChemistry specialists design advanced problems across chemistry subfields and review AI content for precision. It suits Master's or PhD holders who notice when chemistry reasoning is wrong or ambiguous. https://aitrainers.jobs/jobs/chemistry-researcher-masters-phds-15r7l5https://aitrainers.jobs/jobs/chemistry-researcher-masters-phds-15r7l5Tue, 03 Mar 2026 20:10:35 GMTChemistry researchers develop and solve complex chemistry problems and challenge how AI models reason about them. It suits advanced-degree chemists who work independently and write precisely. https://aitrainers.jobs/jobs/chemistry-expert-masters-phds-1c89jzhttps://aitrainers.jobs/jobs/chemistry-expert-masters-phds-1c89jzTue, 03 Mar 2026 20:10:35 GMTChemistry experts design and review advanced chemistry problems and assess AI outputs for scientific accuracy. It suits Master's or PhD chemists who use computational tools and write clearly. https://aitrainers.jobs/jobs/mathematics-specialist-masters-phds-1dp82ihttps://aitrainers.jobs/jobs/mathematics-specialist-masters-phds-1dp82iTue, 03 Mar 2026 20:10:35 GMTWrite, solve and review advanced mathematics problems, and check AI-generated reasoning for correctness and rigor. Suits graduate-level mathematicians who want self-scheduled remote contract work. https://aitrainers.jobs/jobs/mathematics-researcher-masters-phds-1fd1gxhttps://aitrainers.jobs/jobs/mathematics-researcher-masters-phds-1fd1gxTue, 03 Mar 2026 20:10:35 GMTDesign challenging problems and assess AI-written solutions to advanced mathematics questions in an asynchronous remote role. Suits Master's or PhD mathematicians who enjoy careful, proof-level reasoning. https://aitrainers.jobs/jobs/mathematics-expert-masters-phds-19dkvghttps://aitrainers.jobs/jobs/mathematics-expert-masters-phds-19dkvgTue, 03 Mar 2026 20:10:35 GMTBuild and evaluate graduate-level mathematical problems to make AI reasoning more precise. Suits Master's or PhD holders who want independent, flexible remote work. https://aitrainers.jobs/jobs/applied-physics-specialist-16qqimhttps://aitrainers.jobs/jobs/applied-physics-specialist-16qqimTue, 03 Mar 2026 20:10:35 GMTYou write PhD-level physics problems and golden solutions, then probe AI-generated derivations and simulations for physical consistency. It suits physicists with a completed or near-complete PhD who value rigorous, step-by-step work. https://aitrainers.jobs/jobs/applied-physics-53y9y4https://aitrainers.jobs/jobs/applied-physics-53y9y4Tue, 03 Mar 2026 20:10:35 GMTPhD-level physicists design advanced physics problems, write reference solutions and audit AI-generated derivations for physical consistency. Suits researchers who can explain complex derivations clearly and rigorously. https://aitrainers.jobs/jobs/biology-masters-lwyfu0https://aitrainers.jobs/jobs/biology-masters-lwyfu0Tue, 03 Mar 2026 20:10:35 GMTYou design advanced biology questions, check how well AI solves them, and help build benchmarks from undergraduate to Master's level. It suits biologists with a Master's in biology, biotechnology or biochemistry who write structured feedback. https://aitrainers.jobs/jobs/econometrics-instructor-wwe19ghttps://aitrainers.jobs/jobs/econometrics-instructor-wwe19gTue, 03 Mar 2026 20:10:35 GMTYou validate AI-generated econometric questions, models and explanations, checking assumptions, methods and interpretation of results. It suits experienced econometrics teachers and quantitative economists who can give precise written feedback on their own time. https://aitrainers.jobs/jobs/biochemistry-subject-matter-expert-ai-content-specialist-fgamx2https://aitrainers.jobs/jobs/biochemistry-subject-matter-expert-ai-content-specialist-fgamx2Tue, 03 Mar 2026 20:10:35 GMTRemote contract work where biochemists design advanced problems and audit AI answers on pathways, enzymes and molecular structures. It suits PhD-level scientists who are comfortable working independently and writing step-by-step solutions. https://aitrainers.jobs/jobs/biochemist-1p4sughttps://aitrainers.jobs/jobs/biochemist-1p4sugTue, 03 Mar 2026 20:10:35 GMTRemote contract work stress-testing AI biochemistry reasoning and writing benchmark solutions on proteins, metabolism and genetics. It suits PhD-level biochemists who can review stoichiometry and molecular structures precisely. https://aitrainers.jobs/jobs/electrical-engineering-juse6vhttps://aitrainers.jobs/jobs/electrical-engineering-juse6vTue, 03 Mar 2026 20:10:35 GMTRemote contract work designing and auditing electrical engineering problems and AI reasoning on circuits, signals and power systems. It suits Master's-level or PhD-track electrical engineers who can write precise technical solutions. https://aitrainers.jobs/jobs/mechanical-engineering-expert-ai-content-specialist-1g8uy9https://aitrainers.jobs/jobs/mechanical-engineering-expert-ai-content-specialist-1g8uy9Tue, 03 Mar 2026 20:10:35 GMTRemote contract role writing and checking mechanical engineering problems and AI answers on thermodynamics, mechanics and simulation. It suits engineers pursuing or holding a master's who verify derivations and units carefully. https://aitrainers.jobs/jobs/environmental-engineering-ai-data-trainer-m372nnhttps://aitrainers.jobs/jobs/environmental-engineering-ai-data-trainer-m372nnTue, 03 Mar 2026 20:10:35 GMTRemote contract role writing and auditing environmental engineering solutions and AI remediation plans. It suits engineers with graduate training in water, air or hazardous waste topics who are careful with units and regulation. https://aitrainers.jobs/jobs/mechanical-engineering-1lx5vyhttps://aitrainers.jobs/jobs/mechanical-engineering-1lx5vyTue, 03 Mar 2026 20:10:35 GMTRemote contract role designing mechanical engineering problems and auditing AI-generated CAD logic, proofs and material specifications. It suits engineers with graduate training in mechanical or aerospace fields who verify derivations carefully.