Remote pathology jobs
Pathology contributors apply diagnostic knowledge to teach and evaluate medical AI. Tasks range from annotating whole-slide images and marking regions of interest to reviewing model-generated diagnoses and writing clear labeling guidelines. This work helps shape how clinical and research systems interpret tissue, stains, and morphology. OpenTrain connects pathology experts and technicians with project-based, remote AI-training work. Create a free profile, show your background, complete short qualification steps, and apply to projects that match your skills and availability.
2 open positions
Pathology AI Data Reviewer
Board-certified pathologists: contribute clinical expertise reviewing histopathology images, lab results, and notes to improve medical AI models. Remote contractor, 20+ hrs/week, paid hourly (USD) with rates listed up to $100/hr.
View jobPosted Jun 27, 2026
Pathology Superres evaluation
Licensed pathologists (MD/DO) are needed to evaluate super-resolution algorithms by comparing pairs of whole-slide images and answering targeted quality questions. Remote, part-time contractor work under 20 hrs/week with pay in the $100–$200/hr range (typical $150/hr).
View jobPosted May 12, 2026
What pathology work for AI training looks like
Projects typically focus on translating microscopic and clinical expertise into structured examples a model can learn from. That includes annotating whole-slide or cropped images, drawing boundaries around lesions, assigning diagnostic labels, identifying staining artifacts, and flagging quality issues.
Beyond pixel-level annotation, contributors review model outputs, rate diagnostic suggestions, resolve ambiguous cases with consensus labels, and help refine annotation protocols. Work is often performed in secure, de-identified environments using web-based labeling tools or bespoke digital pathology platforms.
- Whole-slide and region annotations: marking tumor margins, mitoses, or cell types.
- Classification and grading: assigning categories such as benign vs malignant or grade levels.
- Quality control: spotting staining artifacts, labeling errors, and poor scans.
- Model evaluation: assessing AI predictions, suggesting corrections, and grading confidence.
- Protocol development: testing and clarifying labeling guidelines for consistent results.
Skills and qualifications that help
Clinical training in pathology, residency experience, or hands-on histology/ cytotechnology background is highly relevant. Familiarity with histologic patterns, staining methods, immunohistochemistry, and diagnostic terminology improves speed and accuracy.
Equally important are non-clinical skills: attention to detail, ability to follow precise instructions, consistent decision-making, and basic comfort with browser-based tools. Some projects require certification steps or short trials to demonstrate concordance with expert labels.
- Pathologists, pathology residents, and fellows bring diagnostic judgment and subspecialty knowledge.
- Cytotechnologists, histotechnologists, and research scientists can contribute to many annotation tasks.
- Digital pathology familiarity helps but many projects provide tool training.
- Strong documentation habits and ability to apply SOPs ensure reliable labels.
Who this work suits
This work is a fit for clinical pathologists who want flexible, remote projects that leverage their expertise, as well as for trainees and lab professionals seeking part-time work or side projects. Researchers with experience in pathology image analysis also transition well, especially for tasks requiring careful morphological assessment.
People who do best enjoy pattern recognition, have patience for repetitive but high-impact tasks, and communicate clearly when cases are ambiguous. Some projects accept non-physician contributors for less specialized labeling or QA tasks; specialist review tasks typically require demonstrated clinical experience.
- Experienced diagnosticians for high-complexity labeling and adjudication.
- Residents, fellows, and lab staff for structured annotation and quality work.
- Researchers for protocol development, labeling strategies, and validation.
- Detail-oriented contributors who follow guidelines and document edge cases.
How hiring and work on OpenTrain works
OpenTrain centralizes AI-training projects so pathology contributors can find opportunities across the industry. Start by creating a free account and building a profile that highlights clinical roles, training, subspecialties, and relevant software experience.
Many projects require short qualification tasks or tests to confirm you apply labeling criteria consistently. Once qualified, work is typically assigned as project-based tasks you can complete remotely and on a flexible schedule. Projects include quality checks and feedback loops; higher-specialty work may require NDAs or additional training.
- Create a free profile and list your pathology credentials and experience.
- Complete qualification tasks or short trials to demonstrate concordance.
- Apply to projects that match your skills and availability.
- Work remotely on flexible, project-based tasks with built-in QA and feedback.
Frequently asked questions
- Do I need to be a board-certified pathologist to work on pathology labeling projects?
- Not always. Many high-complexity review or adjudication tasks do require formal pathology training or demonstrated clinical experience, but other annotation and quality-control tasks accept residents, technologists, and researchers with relevant hands-on experience. Projects list their required qualifications; OpenTrain workflows often include short qualification tests so you can demonstrate concordance with project standards.
- Are pathology labeling roles remote and flexible?
- Yes—most AI-training and labeling tasks are remote and allow flexible scheduling. Work is usually organized as discrete tasks or batches you can complete on your own time. Some projects may have time-sensitive steps or scheduled consensus reviews, so check each project's details before applying.
- What kinds of tools and formats will I use?
- Tasks commonly use web-based viewers for whole-slide images, browser annotation tools for bounding boxes or polygons, and custom interfaces for categorical labeling or free-text notes. Files are typically de-identified. Projects provide tool training and written protocols; basic computer literacy and reliable internet access are required.
- How is my work evaluated and how do projects ensure quality?
- Projects implement quality control through qualification tests, inter-rater agreement checks, consensus reviews, and ongoing QA sampling. You may receive feedback or be asked to re-annotate samples to meet project standards. High concordance and reliable submissions increase your eligibility for more advanced or specialist work.
- How do I get started on OpenTrain as a pathology contributor?
- Sign up for a free OpenTrain account, complete your profile with clinical roles and relevant experience, and look for pathology or medical imaging projects that match your background. Be prepared to take short qualification tasks and to follow detailed annotation protocols. Once qualified, you can apply to projects and begin contributing remotely.