Sigma is a leading global technology company specializing in data collection and annotation for Artificial Intelligence. With over 30 years of experience and operations in more than 700 languages, we support multinational clients in developing cutting‑edge AI solutions.

Requirements

• Must have a degree in Medicine, specifically in Radiology (X‑Ray, CT, MRI, Ultrasound).
• Deep understanding of US medical terminology and anatomical structures.
• High accuracy in spelling complex medical terms and identifying pharmaceutical names.
• Native or near‑native proficiency in English.
• Strong writing, editing, and communication skills.
• Computer literacy.

Preferred (but not mandatory)

• Experience with computational linguistics, corpus analysis, language data annotation, or LLM training.
• Strong attention to detail.

Responsibilities

• Annotation – Audio, Vi...