
1 - 1 employees
🤖 Artificial Intelligence
🏥 Healthcare
💸 Finance
Artificial Intelligence • Healthcare • Finance
Aptura is a company that builds domain-tailored training and evaluation infrastructure to make AI reliable in regulated industries. They provide curated, high-quality datasets (medical imaging, financial models, legal contracts), reinforcement-learning environments with verifiable rewards, and a network of domain experts (physicians, attorneys, investment analysts) who annotate, review, and shape tasks. Aptura focuses on training and evaluating agentic AI on real-world tasks in healthcare, finance, and legal workflows, offering data licensing support, custom tooling, and metric-driven evaluation for deployment in regulated settings.
🔥 14 hours ago
🇬🇧 United Kingdom – Remote
⏳ Contract/Temporary
🟡 Mid-level
🟠 Senior
🤖 Artificial Intelligence
👻 Ghost score 12%
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1 - 1 employees
🤖 Artificial Intelligence
🏥 Healthcare
💸 Finance
Artificial Intelligence • Healthcare • Finance
Aptura is a company that builds domain-tailored training and evaluation infrastructure to make AI reliable in regulated industries. They provide curated, high-quality datasets (medical imaging, financial models, legal contracts), reinforcement-learning environments with verifiable rewards, and a network of domain experts (physicians, attorneys, investment analysts) who annotate, review, and shape tasks. Aptura focuses on training and evaluating agentic AI on real-world tasks in healthcare, finance, and legal workflows, offering data licensing support, custom tooling, and metric-driven evaluation for deployment in regulated settings.
• Carry out structural annotation on de-identified chest CT scans • Mark points, boxes and measurements on findings flagged upstream • Place click-points at specific scan coordinates, such as nodule centres • Draw bounding boxes around defined regions of interest, such as flagged lesions • Record diameters or distances between marked points on existing segmentations or polygons • Apply annotation guidelines consistently across a large volume of studies • Flag ambiguous cases with a short rationale • Work asynchronously on a dedicated annotation platform • Support development of clinical AI imaging models • Perform structural markup only; no diagnosis, malignancy assessment or clinical decision-making
• Registered radiologist in your country of practice with active license • 3–10 years' experience in radiology, with a chest/thoracic focus • Strong grounding in thoracic anatomy and cross-sectional CT • Proven accuracy and consistency in image review or measurement work • Comfortable using structured annotation tools and digital platforms • Prior imaging annotation experience is an advantage but not required • Native or near-native written English • Right to work in your country of residence • No visa sponsorship required • Able to work as an independent contractor
• Flexible Work Arrangements: Part-time, remote and fully asynchronous • Competitive Compensation: Hourly rate, paid weekly • Professional Development: Hands-on experience in clinical AI development and medical imaging • Short-term project • Independent contractor arrangement
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