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What You'll Do:

  • Label images and video frames with bounding boxes, polygons, segmentation masks, and SKU-level classifications.
  • Annotate edge cases including occlusion, overlapping items, glare, motion blur, and unusual product orientations.
  • Maintain consistency against the labeling taxonomy and follow detailed annotation guidelines.

Quality Assurance:

  • Compare model predictions to ground-truth labels and document failure modes.
  • Audit annotations from peers and contractors to enforce inter-annotator agreement.
  • Flag systemic issues such as recurring misclassifications, mislabeled SKUs, or low-quality captures.

Hardware & Process:

  • Identify capture issues that indicate hardware problems like blurry frames, poor lighting, or camera misalignment.
  • Test devices in lab and field conditions to confirm image quality and end-to-end checkout accuracy.
  • Maintain and refine internal labeling guidelines as new SKUs, packaging, and edge cases emerge.

Mashgin

Mashgin powers an AI-driven checkout experience for over 40 million users, using kiosks that ring up items in under a second. The company is a profitable, well-funded Series B startup with a culture of extreme ownership and customer obsession.

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