Annotator

We’re looking for a detail-oriented Annotator to support AI models that are reshaping how cancer patients receive treatment. This role focuses on reviewing and validating manually annotated data used to train large language models (LLMs). Your work will directly impact the accuracy and reliability of our machine learning systems. This is a foundational role focused on high-precision annotation and quality control. Responsibilities include reviewing and validating annotated data prepared by external contractors, examining Kaplan–Meier graphs and marking specific clinical information according to defined guidelines, ensuring consistency and accuracy across large volumes of data, and identifying issues in annotations to maintain high data quality.