Browse current remote roles in AI training, model evaluation, RLHF, data annotation, and expert review. Filter by country, language, and specialty, then apply through OpenTrain.
Review and score AI-generated answers about epidemiology, prevention, policy, and population health. This remote contractor role requires advanced public health knowledge.
Posted Jul 9, 2026
Evaluate AI-generated health economics analyses, build reference evaluations, and explain sound methodological decisions. This remote contractor role requires at least 10 hours per week.
Posted Nov 6, 2026
Review and rate AI-generated nutrition content as a remote US Medical Expert (Dermatology). This flexible, eight-week contractor assignment requires 20 or more hours per week and professional English fluency.
Posted Nov 13, 2026
Review AI-generated medical responses for accuracy, clinical reasoning, and patient safety. This remote contractor role requires 20+ hours weekly plus strong medical expertise and C1 English.
Posted Jul 9, 2026
Review and rate AI-generated content about chemical, biological, radiological, and nuclear safety.
Posted Sep 12, 2026
Review AI-generated clinical research content, assess study design and evidence, and write expert explanations. This remote contractor role requires 20+ hours weekly.
Posted Jul 8, 2026
Evaluate how AI systems handle clinical reasoning by creating realistic medical cases, building assessment frameworks, and judging model performance. This remote freelance engagement requires 20+ hours per week and starts with a one-month term.
Posted Aug 3, 2026
Review medical AI outputs, trainer work, and QA submissions for accuracy, clinical reasoning, and patient safety. This contract role requires 20+ hours per week.
Posted Jul 9, 2026
Review clinical charts, healthcare simulations, and AI outputs using structured rubrics and expert judgment. This contract role requires professional clinical experience, current credentials, English fluency, and at least 20 hours per week.
Posted Oct 29, 2026
Evaluate AI-generated nutrition content, food records, and dietary data for scientific accuracy, safety, and cultural relevance. This remote, flexible contractor assignment requires biology, nutrition, dietetics, food science, or related knowledge.
Posted Nov 13, 2026
Review clinical, medication, nursing, and patient-care content to evaluate AI responses for accuracy, clarity, depth, and current health standards.
Posted Nov 10, 2026
Evaluate AI responses on patient safety, healthcare quality, and regulatory accuracy. This remote contract requires at least 10 hours weekly and is open to qualified professionals.
Posted Nov 7, 2026
Create expert infectious disease tasks and review AI-generated clinical answers for accuracy, safety, and guideline alignment.
Posted Nov 5, 2026
Review AI-generated clinical responses and advanced hematology and oncology cases for accuracy, safety, and sound medical reasoning. This remote contractor role requires an MD or equivalent, board certification, and at least three years of active practice.
Posted Nov 6, 2026
Use emergency medicine expertise to create clinical scenarios and evaluate AI-generated responses for accuracy, triage, safety, and sound reasoning. This fully remote contractor role requires an MD or equivalent, Emergency Medicine board certification, and 20 to 40 hours per week.
Posted Nov 6, 2026
Test a digital healthcare product, assess its fit with clinical workflows, and provide structured feedback. Open to Nurse Practitioners and Physician Assistants available for 20 or more hours per week.
Posted Nov 4, 2026
Test a healthcare technology product through clinical workflows and provide structured feedback based on medical practice. This remote, short-term project is open to medical doctors with flexible scheduling and 20+ hours per week.
Posted Nov 4, 2026
Review AI-generated endocrinology scenarios and medical responses, write clear expert feedback, and help improve clinical reasoning systems. This remote contract role requires endocrinology certification, English fluency, and 20+ hours per week.
Posted Nov 6, 2026
Test a healthcare technology product through defined clinical workflows, assess its fit for real medical practice, and provide structured feedback. This flexible, remote project is open to medical doctors who can commit to 20 or more hours each week.
Posted Nov 4, 2026
Create health information scenarios, write regulatory reference answers, and assess AI responses for privacy and record-integrity risks. The remote contract requires at least 10 hours per week.
Posted Nov 7, 2026
Use your Environmental Health and Safety experience to write questions, review AI-generated responses, and assess workplace safety content.
Posted Nov 7, 2026
Review clinical publications and AI-generated scientific content, verify claims against clinical source records, and write structured feedback. This remote contract role requires at least five years of medical or scientific publication experience.
Posted Sep 18, 2026
Test a healthcare technology product by reviewing clinical workflows, usability, and functionality. This short-term project is open to medical doctors with board certification, an active license, and 20+ hours per week.
Posted Nov 4, 2026
Review AI-generated answers across gastroenterology and hepatology, including endoscopy, liver disease, and complex clinical cases. This remote contractor role requires an MD or equivalent, board certification, and recent medical practice.
Posted Nov 6, 2026
Review AI-generated explanations and contributor work across biology and environmental science.
Posted Aug 29, 2026
Use your Environmental Health and Safety experience to write questions, review AI responses, and give practical feedback.
Posted Nov 7, 2026
Evaluate AI responses on pulmonary and critical care cases, including ventilator management, ARDS, COPD, and sepsis-related respiratory failure. This remote freelance role requires an MD, recent clinical practice, specialty certification, and 20 to 40 hours per week.
Posted Nov 6, 2026
Use your healthcare administration experience to write prompts and evaluate AI responses for accuracy, relevance, and professional context.
Posted Nov 5, 2026
Review inpatient pediatric records, FHIR data, and clinical claims for AI training. Use hospitalist expertise to find gaps and inconsistencies while.
Posted Oct 10, 2026
Review a digital healthcare product from a clinical user’s perspective, test defined workflows, and provide structured feedback. This remote, part-time contract is open to qualified Nurse Practitioners and Physician Assistants and requires 20 or more hours per week.
Posted Nov 4, 2026
Design healthcare questions and rubrics, then evaluate AI-generated clinical content for accuracy, safety, reasoning, and completeness.
Posted Sep 30, 2026
Review inpatient medical records, clinical notes, and FHIR data to assess clinical accuracy and documentation for AI training. This flexible contractor role requires an MD or DO plus recent inpatient experience.
Posted Oct 7, 2026
Review and annotate healthcare legal documents, interpret U.S. compliance rules, and improve AI training data. This part-time contractor role requires a U.S. law degree, active bar admission, and healthcare law experience.
Posted Oct 22, 2026
Review AI-generated clinical notes from outpatient pediatric hematology and oncology visits for accuracy, completeness, and clinical relevance.
Posted Nov 10, 2026
Review AI-generated answers to U.S. healthcare and FDA law scenarios, assess legal accuracy, and write feedback to improve model reasoning. The role requires a JD and at least three years of relevant legal practice.
Posted Nov 6, 2026
Use advanced knowledge of radioactive materials and health physics to write and assess AI safety prompts.
Posted Nov 8, 2026
Review inpatient records for accuracy, completeness, and clinical fidelity as a remote Hospitalist Clinical Documentation Reviewer.
Posted Oct 1, 2026
Review AI-generated clinical content and medical records across pediatric, adult, and geriatric care. This contractor role requires an active MD and U.S. medical license.
Posted Oct 9, 2026
Review AI-generated medical answers for accuracy, safety, and sound clinical reasoning.
Posted Nov 5, 2026
Create expert emergency medicine tasks and review AI-generated clinical responses for safety, accuracy, and guideline alignment.
Posted Nov 5, 2026
Review and improve AI-generated clinical responses across obstetrics and gynecology.
Posted Nov 5, 2026
Review dermatology cases and AI model outputs as a remote clinical domain expert. The title names earth science, while the supplied duties focus on dermatology, so review the duties and qualifications before applying.
Posted Oct 30, 2026
Use your critical care expertise to create ICU tasks, review AI-generated clinical responses, and give structured feedback.
Posted Nov 5, 2026
Review AI-generated cardiovascular content, create challenging clinical tasks, and give structured feedback using your cardiology expertise.
Posted Nov 5, 2026
Create clinical scenarios and assess AI responses for accuracy, ethics, and safety. This remote, asynchronous contract role requires 20+ hours per week.
Posted Nov 5, 2026
Review AI-generated ophthalmology responses for clinical accuracy, patient safety, and current practice standards.
Posted Nov 5, 2026
Radiologists create challenging clinical tasks and evaluate AI-generated responses across imaging workflows.
Posted Nov 5, 2026
Evaluate AI-generated neurology responses for clinical accuracy, patient safety, and current practice.
Posted Nov 5, 2026
Create pharmacy scenarios that test AI reasoning and assess answers for accuracy and real-world relevance. This remote contractor role requires at least 20 hours per week.
Posted Nov 5, 2026
Use your orthopedic surgery expertise to create clinical tasks and evaluate AI-generated responses for safety, accuracy, and sound surgical judgment.
Posted Nov 5, 2026
Review AI-generated clinical responses and create trauma cases using your facial and maxillofacial surgery expertise.
Posted Nov 5, 2026
Evaluate AI-generated economics content for rigor, accuracy, and evidence.
Posted Oct 24, 2026
Create insurance case studies and evaluate AI answers on underwriting, claims, policy interpretation, and risk. This remote, flexible role requires at least 20 hours a week.
Posted Nov 7, 2026
