Radiologist - AI Trainer

Ryz Labs; Connecticut; Remote; USD 200,000 - 300,000; Full time

Job summary

A leading company in healthcare technology seeks a Radiologist - AI Trainer to contribute clinical expertise in improving AI accuracy. This remote role involves reviewing medical images, providing diagnostics feedback, and enhancing innovative AI models. Ideal candidates will have board certification and extensive imaging experience in CT, MRI, and X-ray, ensuring high standards of healthcare delivery and technology integration.

Benefits

Opportunities for growth

Challenging projects

Professional development

Remote work flexibility

Qualifications

• 3–5+ years of clinical imaging experience in major modalities (CT, MRI, X-ray).
• Experience in evaluating AI-generated reports and model performance.
• Proficiency in English for clear, constructive feedback.

Responsibilities

• Review and annotate radiological images for AI training.
• Evaluate AI-generated reports for diagnostic accuracy.
• Collaborate with AI researchers on model improvements.

Skills

Diagnostic accuracy

Clinical communication

Attention to detail

Image quality evaluation

Education

Board-certified Radiologist

Tools

PACS

Radiological reporting tools

Job description

Join our client's team as a Radiologist - AI Trainer and directly influence the future of medical imaging. In this position, you'll use your clinical expertise to review, annotate, and provide feedback on radiological data, playing a crucial role in improving the accuracy and reliability of groundbreaking AI models. You'll collaborate remotely with a dedicated team advancing healthcare technology.

Key Responsibilities:

• Review and annotate radiological images, including CT, MRI, and X-ray scans, for the training and validation of AI algorithms.
• Evaluate AI-generated reports for diagnostic accuracy, clinical clarity, and compliance with established medical standards.
• Provide expert feedback on model performance, edge cases, and diverse clinical scenarios to support continuous improvement.
• Work closely with AI researchers and data teams to ensure model outputs are clinically relevant and robust.
• Strictly adhere to clinical guidelines, ethical standards, and data privacy protocols when interpreting medical data.
• Identify potential improvements in annotation processes and share insights to refine AI learning strategies.
• Communicate findings and feedback through written documentation and verbal discussions with cross-functional teams.
• Engage in 50 hours per month of dedicated AI training and project work.

Qualifications:

• Board-certified Radiologist (or equivalent international qualification) with 3–5+ years of clinical imaging experience.
• Proven expertise in diagnostic accuracy across major modalities (CT, MRI, X-ray). Strong clinical communication skills, both written and verbal, with meticulous attention to detail.
• Experience using PACS and radiological reporting tools for image assessment and workflow integration.
• Ability to critically evaluate image quality and detect subtle pathologies.
• Proficiency in English for providing clear, constructive written feedback.
• Commitment to dedicating 50 hours per month to AI training participation.

Preferred Qualifications:

• Previous exposure to AI/ML concepts, annotation platforms, or data labeling tools.
• Interest in technology-driven healthcare innovation and model development best practices.
• Experience collaborating with technical teams in an interdisciplinary environment.

About RYZ Labs:

RYZ Labs is a startup studio built in 2021 by two lifelong entrepreneurs. The founders have worked at some of the world's largest tech companies and iconic consumer brands, with extensive experience in Latam. They are passionate about early-stage company creation and attracting top talent to build industry-defining companies post-pandemic.

Our remote teams across the US and Latam use cutting-edge cloud technologies to create scalable, resilient applications. We aim to develop diverse product solutions and plan to launch numerous startups in the coming years.

At RYZ, you'll work with autonomy, ownership, and opportunities for growth. We foster an environment of learning, challenging projects, and professional development, encouraging sharing and collaboration among top professionals.

Our values and what to expect:

• Customer First Mentality - making decisions with the customer in mind.
• Bias for Action - working with urgency and efficiency.
• Ownership - stepping up to help beyond your core responsibilities.
• Humility and Respect - fostering a culture of learning and mutual respect.
• Frugality - doing more with less by being cost-conscious.
• Deliver Impact - focusing on effective, efficient results.
• Raise our Standards - continuously improving processes, team, and expectations.