Computer Vision Annotation QA Specialist

OpenTrain AI, Inc.; India; A distancia; INR 271.000 - 386.000; A tiempo parcial

Descripción de la vacante

OpenTrain AI, Inc. seeks a remote contractor to review image and video annotations for AI training. You will verify accuracy, consistency, and alignment with project guidelines, and provide clear feedback to annotators.

The role requires careful attention to detail and adherence to guidelines. Responsibilities include reviewing batches across bounding boxes, masks, polygons, keypoints, and tracking, and escalating unclear cases for clarification.

Formación

• Experience in reviewing and correcting annotations with attention to detail.
• Ability to follow project guidelines and provide clear feedback.
• Strong English comprehension for understanding instructions.

Responsabilidades

• Review image and video annotation batches for accuracy and completeness.
• Correct issues when required and document errors clearly.
• Explain errors and raise unclear cases for clarification to the team.
• Apply project rules consistently to occlusion, truncation, blur, and small objects.

Conocimientos

Annotation QA

Computer vision

Image annotation

Video annotation

Descripción del empleo

Computer Vision Annotation QA Specialist

Review and correct image and video annotations, including boxes, masks, polygons, keypoints, and tracking outputs. This remote contractor role is open in Bangladesh and India, requires 20+ hours per week, and pays up to $2.50 per hour.

Remote Hourly · $2.5/hr

$2.5/hr

Compensation

Contract, part-time

Engagement

Remote

Location

Oct 25, 2026

Posted

Open to applicants in

The work

You will review image and video annotation batches used to train visual AI systems. Your job is to check that labels are accurate, complete, consistent, and aligned with detailed project guidelines.

You will also correct issues when required, explain errors clearly, and raise unclear cases for clarification.

• Review bounding boxes, segmentation masks, polygons, keypoints, object classes, attributes, image labels, and video tracking outputs.
• Find missing objects, incorrect labels, poorly placed boxes, inaccurate boundaries, duplicate annotations, inconsistent attributes, and unclear edge cases.
• Apply project rules consistently to occlusion, truncation, blur, small objects, overlapping objects, and ambiguous examples.
• Document errors so annotators or project teams can understand what needs improvement.

What it pays and takes

This is a remote, part-time contractor role performed independently. Previous annotation or annotation QA experience is preferred, but the required skills focus on careful review, clear feedback, and following detailed instructions.

• Pay: Up to $2.50 USD per hour.
• Time: 20+ hours per week, with consistent working hours based on project needs.
• Location: Open to candidates in Bangladesh or India.
• Language: Professional proficiency in English for understanding instructions, asking questions, and providing written feedback.
• Strong attention to detail when reviewing missing, incorrect, inconsistent, overlapping, mislabeled, or poorly placed annotations.
• Ability to review large image and video batches while maintaining accuracy and speed.
• Relevant experience includes computer vision annotation, image annotation, video annotation, annotation QA, or work with annotation platforms.

About AI training work

AI training work uses examples prepared and reviewed by people to help artificial intelligence systems recognize images, understand language, and produce better results. OpenTrain helps people find these projects, build a profile, and apply to roles across the industry.