Radiologist - Chest CT Annotation - AI Project (USA) at Aptura
- Company: Aptura
- Location: Remote / USA
- Employment type: Contract
- Posted: 2026-09-16
About the role
We are seeking radiologists with a chest/thoracic background to carry out structural annotation on de-identified chest CT scans, with a focus on spatial accuracy and consistency against detailed annotation guidelines. You will work asynchronously on a dedicated annotation platform, marking points, boxes and measurements on findings that have already been flagged upstream, to support the development of clinical AI imaging models. This is a remote, flexible and short-term project. KEY RESPONSIBILITIES: - Click-point placement: Mark specific coordinates on a scan, such as the centre of a nodule. - Bounding boxes: Draw boxes around defined regions of interest, such as a flagged lesion. - Simple measurements: Record diameter, or distance between two marked points, on segmentations or polygons already drawn.…
Apply on Aptura's official careers page: https://jobs.ashbyhq.com/aptura/ef80dbc9-a7d4-40a0-840f-fb2c1231fa79