Visual Data Labeling Specialist in Argentina

About OpenTrain

OpenTrain AI is the hiring and contracting organization for this role and the #1 platform for finding and building careers in AI training and data labeling. OpenTrain helps people discover opportunities to teach artificial intelligence, build professional profiles, and apply in minutes. Creating an account is free.

• Remote contracting opportunity for candidates located in Argentina
• Part-time work on an ongoing project
• Apply and manage your AI training career through OpenTrain

About AI Training and Visual Data Labeling

AI training is the human work behind modern artificial intelligence. People prepare and review examples so computer vision systems can learn to recognize objects, understand scenes, and interpret visual data accurately.

In this role, you will annotate images and video using visual labeling techniques such as bounding boxes, classification, polygons, object detection, key points, and segmentation.

• Contribute to the development of computer vision AI
• Use your visual annotation experience on practical machine learning datasets
• Work remotely with flexible scheduling

The Role

OpenTrain is seeking experienced visual data labeling freelancers based in Argentina for a long-term image and video annotation project. The work is ongoing and requires reliable, consistently high-quality output.

The expected commitment is approximately 15-20 hours per week, while the role listing indicates a 20+ hour weekly availability requirement. You can set your own working hours as long as assigned tasks are completed on time.

The rate for this contractor, part-time opportunity is $3.75 USD per hour.

• Role: Visual Data Labeling Specialist
• Location: Argentina
• Work type: Contractor and part time
• Pay: $3.75 USD per hour
• Experience level: Intermediate
• Project duration: Ongoing

What You'll Do

You will create accurate annotations for image and video datasets used in computer vision and machine learning. Tasks may vary across assigned datasets, so careful interpretation of labeling instructions and consistent execution are essential.

• Draw bounding boxes around relevant objects
• Classify visual content according to project instructions
• Create polygon annotations and segmentation masks
• Label objects and actions across image and video data
• Mark points and key points where required
• Complete object detection and related annotation tasks
• Deliver assigned work on schedule
• Communicate clearly about progress, questions, and project needs

Requirements

This opportunity is intended for professionals with substantial hands-on experience labeling image and video data. You should be comfortable working independently, managing your time, and maintaining accuracy across an ongoing project.

• At least 2-3 years of hands-on experience with image and video data labeling
• Proven experience with bounding boxes, classification, polygon annotations, and related tasks
• Experience preparing high-quality image and video datasets for machine learning
• Proficiency with annotation tools such as Labelbox, CVAT, VGG Image Annotator, or similar software
• Strong attention to detail and commitment to annotation accuracy
• Ability to work independently and meet deadlines
• Reliable, consistent performance on long-term projects
• Location in Argentina, South America, or Latin America
• Availability for approximately 15-20 hours per week, with the listing indicating 20+ hours per week
• Strong communication skills for collaboration and reporting
• Ability to propose a competitive hourly rate for ongoing work

Who Should Apply

Apply if you have a proven background in image or video annotation and want steady, flexible work contributing to AI development. Candidates should be prepared to explain the specific visual data labeling projects they have completed and the types of annotations they performed.

Text-only data labeling experience is not the focus of this opportunity. The relevant experience is hands-on annotation of images and video.

• Experienced data labeling freelancers seeking ongoing work
• Visual annotation specialists familiar with multiple labeling formats
• Professionals who can maintain quality while working independently
• Candidates comfortable committing consistent weekly availability

How to Apply

Create a free OpenTrain account and submit your application for consideration. Include your most competitive proposed rate and be ready to discuss your image and video annotation background during the interview.

During the interview, be prepared to describe the online data labeling platforms and projects you have used, focusing specifically on image and video annotation rather than text-based labeling.

• Share your years of image and video labeling experience
• Describe the annotation formats and tools you have used
• Explain your experience delivering accurate work on long-term projects
• Confirm your Argentina location and weekly availability
• Submit a competitive rate that reflects the ongoing nature of the project