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Imaging Specialist

Horizontal Talent

2 - 5 years

Hyderabad

Posted: 21/04/2026

Job Description

Role: Senior Annotation Specialist


Experience: 5+ Years


Location: Hyderabad


Job Responsibilities

  • 5+ years of experience in medical image annotation or a related field, with deep familiarity with DICOM, PACS, and other medical imaging systems.
  • Expertise in medical imaging modalities (CT, MRI, X-ray, ultrasound) and proficiency with medical annotation tools (e.g., ITK-SNAP, Labelbox, V7 Labs).
  • Demonstrated ability to lead and mentor teams in medical image labeling and annotation.
  • Strong understanding of clinical anatomy, pathology, and medical terminology.
  • Excellent collaboration and communication skills, working with cross-functional teams of clinicians and AI developers.
  • Strong problem-solving skills, especially in process optimization and tool evaluation.


Must Have

Minimum Qualification

  • Bachelors or Masters degree in Radiology, Medical Imaging, Biomedical Engineering, or a related field.
  • Knowledge of regulatory requirements, including HIPAA and GDPR compliance, for handling medical data.


Principal Working Relationship

  • Reports to AI / Data Science Manager.
  • Collaborates with radiologists, pathologists, data scientists, and AI engineers to ensure seamless integration of annotated data into machine learning models.


Nice to Haves

  • Experience with AI-driven medical image analysis models and deep learning techniques.
  • Knowledge of automated annotation tools or semi-automated pipelines.
  • Familiarity with clinical domains like oncology, cardiology, or pathology is a plus.


A Day in the Life

  • Lead the annotation and labeling of complex medical images (CT, MRI, X-ray, ultrasound) for AI and machine learning model development.
  • Ensure data relevancy and acceptance by evaluating medical images before annotation to verify their suitability for annotation and AI modeling.
  • Validate annotation outcomes to guarantee accuracy and consistency, ensuring that all annotations align with clinical objectives and meet required standards.
  • Work closely with radiologists and clinical experts to validate annotations and ensure clinical accuracy.
  • Collaborate with data scientists and machine learning engineers to refine annotation processes for optimal AI model performance.
  • Optimize and enhance annotation workflows by leveraging advanced tools and technologies.
  • Perform quality assurance audits on annotated datasets to ensure compliance with project and clinical standards.
  • Mentor and guide junior annotators, providing quality reviews and expert feedback.
  • Stay updated on the latest advancements in medical imaging and AI technologies to continually improve annotation methods.

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