1853 open jobs
Open roles in AI training, model evaluation, RLHF and data labeling for domain experts. Search, filter, then apply directly on Mercor, micro1, Turing, Ethos, Mindrift, DataAnnotation, Alignerr, Handshake AI, Surge AI, xAI, Vetto or Terac.
This remote contract role asks legal and policy professionals to check AI-generated content on legislation, case law, and government matters for accuracy and nuance. The work is independent and asynchronous, and it suits people with strong legal or public policy knowledge who want to help shape how AI handles consequential outputs. No prior AI experience is needed.
This is a remote, hourly freelance contract to review and assess Lua code written by AI models. The work involves judging correctness, efficiency and adherence to best practices, then writing structured feedback that helps those systems improve. It is aimed at developers with deep Lua knowledge, such as those who have built systems in Roblox Studio or scripted game engines.
The role involves reviewing AI-generated management and leadership scenarios and judging the reasoning behind them, so that AI systems handle organizational behavior and decision-making more accurately. It is aimed at experienced management educators who can spot flawed logic and give structured, constructive feedback. The work is remote, asynchronous, and done on a flexible schedule.
This contract role asks native Mandarin speakers to phone an AI receptionist for a healthcare office, playing fictional patients in short spoken conversations. Contributors then grade how accurately the assistant understands speech and whether it triggers the correct actions. It suits people with a natural speaking voice who can review recordings and transcripts closely.
This remote contract role invites experienced marketing educators to review AI-generated marketing questions, scenarios and explanations used to train models. The work checks whether the reasoning on branding, consumer behavior and go-to-market planning is accurate and useful. It suits instructors who have taught marketing at university level and can give structured feedback at their own pace.
This remote, asynchronous contract role asks holders of a Master's or PhD in a STEM or highly technical field to build hard, multi-disciplinary problems and review AI-generated solutions to strengthen how AI systems reason. It suits self-directed researchers with publications or substantial original projects who can explain complex ideas precisely in writing. Hours are flexible and the work may extend into further projects.
This remote contract role asks materials science specialists to write and check demanding problems that test how AI models reason about semiconductor materials and molecular modeling. It is aimed at Master's and PhD holders, including working researchers, academics and industry experts. Candidates review AI-generated scientific answers and help close their gaps, and no prior AI experience is required.
This remote contract role asks materials science experts to help train and evaluate AI models on semiconductor materials, molecular modeling, and other advanced materials problems. It is aimed at researchers with a master's or doctoral background who can write and review scientifically rigorous problems. No prior AI experience is needed because training is provided.
This freelance contract is for PhD-level mathematicians who will evaluate and improve how AI systems handle mathematical reasoning. The work covers writing and reviewing advanced problems, checking AI-generated proofs and calculations, and organizing mathematical content for training datasets. It suits holders of a doctorate in mathematics or a closely related field who can work independently and remotely on their own schedule.
This remote, hourly contract role asks mathematicians with a Master's or PhD to write, solve and review advanced problems, and to evaluate the mathematical reasoning produced by AI models. It suits researchers who are strong in algebra, calculus, statistics or discrete mathematics and who can work independently on their own schedule.
The job consists of creating, solving and reviewing advanced mathematical problems so that AI models can reason more accurately. It is aimed at people with a Master's or PhD in mathematics or a closely related field who can work remotely and set their own schedule. No prior AI experience is required, but strong mathematical depth and rigor are essential.
This remote contract role asks mechanical engineers to build and check hard engineering problems that test how AI models reason about physical systems. The work includes writing reference solutions and reviewing AI-generated engineering outputs for accuracy and physical validity. It suits engineers with a graduate degree and solid technical expertise who can explain their reasoning clearly in writing.
This remote contract role asks medical science professionals to review and validate AI-generated biomedical content for accuracy, clarity, and context. It suits people with a background in medical affairs, clinical research, or scientific communication who want to shape how AI handles medical information.
This freelance remote role asks conservation and environmental science professionals to check how AI systems handle questions about ecosystems, land use, soil, water and biodiversity. The reviewer judges whether the scientific content and recommendations match sound practice, then gives structured, actionable feedback to improve the model's reasoning. It suits experienced practitioners who want to shape AI reliability while working on their own schedule.
This contract role asks security practitioners to build and check realistic scenarios about networks, endpoints, and email threats for training AI systems. The work centers on reviewing firewall settings, EDR telemetry, and infrastructure cases to explain what failed and why. It suits people with several years of hands-on enterprise security operations experience.
This remote freelance role asks registered nurses and clinical informatics professionals to review AI-generated clinical content, EHR workflows and health information outputs. The work is to judge their accuracy, safety and fit with real nursing practice, then give structured feedback that helps healthcare AI systems behave more reliably. It suits clinicians with hands-on health IT experience who can work independently on task-based assignments.
This remote contract role asks oncology clinical research experts to review AI-generated cancer content for scientific accuracy, clinical validity, and regulatory alignment. The work covers trial protocols, safety and efficacy data, biomarker findings, and FDA or EMA-style reporting. It is aimed at professionals with hands-on experience designing and analyzing oncology trials who want to work asynchronously on their own schedule.
This contract role asks a physics specialist to label and organize physics material used to train AI models. The work includes reviewing AI-generated solutions to physics problems and helping build training datasets across topics and difficulty levels. It suits candidates with research, teaching or applied problem-solving experience in physics.
This contract role asks population health experts to review and improve AI systems that interpret public health data. The work involves checking AI-generated trends, dashboards, and recommendations against evidence-based standards. It suits professionals with a background in health data and analytics who can work independently and remotely.
This remote contract role asks investment professionals to review AI-generated portfolio reasoning, covering allocation logic, risk frameworks, and buy, hold, and sell justifications. The work is task-based and asynchronous, and it is aimed at experienced portfolio managers, investment researchers, and wealth managers who want to shape how AI handles finance.
FAQ
AI training, model evaluation, RLHF, red teaming, data labeling and expert review roles, in fields from software and data science to medicine, law, finance, languages and science.
They are done online. Some are limited to residents of certain countries: when the platform publishes that restriction, the listing shows it.
Usually not. Most roles ask for professional experience in your own field. Each listing states the experience the platform requires.
By the hour or by the task, by the platform that hires you. We show the pay only when the platform publishes it. It is not a guarantee of income or hours.
Apply now opens the official posting on Mercor, micro1, Turing, Ethos, Mindrift, DataAnnotation, Alignerr, Handshake AI, Surge AI, xAI, Vetto or Terac, where you complete the application. You need no account here. See how it works.
