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.
Medical coders evaluate AI-generated medical coding outputs against real clinical documentation and coding guidelines, identifying errors in ICD-10-CM, CPT, HCPCS codes, modifiers, and E&M levels. The role requires writing test prompts to assess coding accuracy and providing corrected assignments with clear documentation-based explanations to serve as training signals for AI models.
This role involves evaluating AI model outputs for Romanian language tasks, including translation and localization. Specialists review AI-generated content, identify errors, explain failures, and provide corrected versions to help train AI systems.
This contract role asks legal professionals to review Bluebook and pincite grading rubrics and to design sample cite-checking exercises for an AI legal citation project. It suits law students and recent law graduates who have cite-checked for a law review or journal and can explain why a citation is wrong. No prior AI experience is needed.
Posted October 20, 2026
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This contract role asks certified coding professionals to review inpatient medical records and confirm that ICD-10 and CPT codes follow current guidelines. Contributors also check AI-generated clinical notes and summaries against real documentation so that AI systems learn from accurate input. It suits people with hands-on medical coding or clinical documentation experience who can work remotely.
Posted October 20, 2026
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This contract role asks you to review inpatient medical records and check that diagnosis and procedure codes are accurate and follow current coding rules. You will also assess AI-generated clinical notes and summaries against real documentation and coding standards. It suits certified inpatient coders who want to help improve how AI systems handle medical data.
Posted October 20, 2026
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This contract role is for physicians with inpatient or hospitalist experience who can judge the accuracy of hospital records. The work involves reviewing medical records, including FHIR data and clinical notes, so that AI systems for clinical documentation and decision support learn from reliable material. The physician also explains findings to project teams in written reports and discussions.
Posted October 20, 2026
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This remote contract role is for law students and recent law graduates with journal cite-checking experience who will help build a legal citation project. The work consists of reviewing Bluebook and pincite grading rubrics and writing sample citation tasks with worked explanations. No prior AI experience is needed, since Bluebook fluency and editorial judgment are the core requirements.
Posted October 20, 2026
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This contract role asks law students and recent law graduates to review the grading rubrics used for legal citation work and to design sample cite-checking exercises. Each exercise pairs source material with citations containing realistic errors, along with the corrected version and an explanation of the governing rule. It suits people with law journal cite-checking or editing experience who can apply The Bluebook consistently, and no prior AI experience is needed.
Posted October 20, 2026
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This is a part-time, remote project in which practicing physicians review clinical case vignettes and the question, proposed answer, and distractor answer attached to each one, to help test and improve AI systems. It is aimed at physicians with broad general and internal medicine experience who can judge diagnostic and treatment reasoning.
Posted October 20, 2026
This remote contract role invites practicing dentists to annotate and review clinical dental records, imaging and case scenarios so that AI systems learn accurate dental reasoning. Participants also assess outputs from dental AI models and advise on digital dentistry workflows such as CAD/CAM and treatment planning software. No prior AI experience is needed, since clinical knowledge is the core requirement.
Posted October 19, 2026
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This remote contractor role asks dentists to review dental cases, treatment plans and clinical workflows so that AI systems learn accurate dental practice. It is aimed at practicing dentists with hands-on digital dentistry experience and prior work in AI data annotation or model evaluation.
Posted October 19, 2026
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This remote project asks practicing internal medicine physicians to review clinical case vignettes built to test medical AI systems. The work covers checking vignette accuracy, answer correctness, and the reasoning behind each benchmark question. It suits physicians with broad multi-system clinical experience who can take on part-time, project-based assignments.
Posted October 19, 2026
This project asks practicing physicians to review clinical case vignettes and the benchmark questions built from them for an AI evaluation program. The work centers on general and internal medicine, covering the accuracy of each vignette, the correctness of the answers, and the quality of the distractor options. It suits doctors with an active clinical practice who want part-time, project-based work.
Posted October 19, 2026
This part-time role asks software developers to work through everyday development tasks on their own Mac, such as building, debugging, refactoring and reviewing code. Their narrated work produces training data that helps evaluate and improve advanced AI models. It suits developers with a few years of professional coding experience or postgraduate computer science students.
Posted October 18, 2026
This part-time role asks STEM researchers to work through realistic research workflows on their own Mac, covering literature review, data analysis, modeling, and technical writing. The work is aimed at people who hold or are pursuing an MSc or PhD and who can explain their reasoning as they go. The output is used to build training data that helps evaluate and improve advanced AI models.
Posted October 18, 2026
This contract role asks investment banking professionals to bring their deal experience to AI training work for a customer project. Contributors annotate financial documents, review AI-generated finance content, and build realistic transaction scenarios. It suits practitioners who can give precise, written feedback on complex financial material.
Posted October 17, 2026
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This role suits senior character animators with a long career in film, VFX or games who can judge acting quality. The work involves setting standards for how well a performance carries over to generated output, critiquing model results shot by shot, and building benchmarks and reviewer guidelines for an AI model that transfers an actor's timing, emotion and physical detail into new footage.
Posted October 16, 2026
This contract role asks machine learning engineers to create, solve, review and validate demanding engineering tasks for an AI training project. The work centers on model development, training and inference pipelines, numerical methods and Python tooling, and is largely hands-on coding. It suits candidates with an advanced degree and experience using coding agents in their Python workflow.
Posted October 16, 2026
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This contract role asks QA specialists to test AI system outputs against defined requirements, label and review datasets, and report model errors and patterns. It is aimed at people with software quality assurance and domain knowledge, and no prior AI experience is needed.
Posted October 16, 2026
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This remote contract role asks a researcher with a PhD in biology or a related field to review, design and critique analysis pipelines for genomic, transcriptomic, proteomic and other biological data. The work supports AI benchmarking and helps guide how models learn biological reasoning. It suits experts with hands-on depth in at least one biology subfield who can explain technical results clearly to varied audiences.
Posted October 16, 2026
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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.
