Medical Image Segmentation Annotator
Quick facts
- Pay
- $55–100 / hour
- Type
- Contract
- Location
- Remote
- Skills
- Medical
- Platform
- Claru — 60 open jobs
- Typical pay at Claru
- $5–55/hour · median $15 (60 jobs on our site)
- Apply
- Free to apply — never pay to get AI training work
Pay: $55–100/hour
You'll draw precise segmentation masks over anatomical structures in CT scans, MRI slices, X-rays, and histopathology slides using DICOM-compatible tools such as OHIF Viewer or ITK-SNAP. Work includes labeling organs, lesions, tumors, and tissue boundaries at the pixel level, following detailed clinical annotation guides provided per project. Throughput expectations vary by modality — a straightforward chest X-ray organ label takes minutes, while a multi-class abdominal CT series can take 30–45 minutes per volume.
Skills & requirements
- DICOM image handling
- Segmentation mask drawing
- Anatomical structure recognition
- ITK-SNAP or OHIF Viewer
- Attention to fine boundary detail
- Medical annotation guideline compliance
Category: Vision Annotation
About Claru
AI training data company that hires remote contractors worldwide for RLHF and prompt rating, red teaming, coding review, vision annotation, gaming and first-person video capture projects. Roles are contractor-based with hourly pay in USD, no fixed hours and a quick online application.