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Ai Annotator Jobs (NOW HIRING)

Gentuity LLC

AI Annotator Intern

Sudbury, MA · On-site

$15.75 - $21/hr

Job Type Internship Description You will work with an experienced engineering team working on building AI algorithms for medical image analysis. The candidates will have an opportunity to contribute ...

Gentuity

AI Annotator Intern

Sudbury, MA · On-site

$15.75 - $21/hr

You will work with an experienced engineering team working on building AI algorithms for medical image analysis. The candidates will have an opportunity to contribute to several key AI projects and ...

Gentuity

AI Annotator Intern

Sudbury, MA

$15.75 - $21/hr

Description You will work with an experienced engineering team working on building AI algorithms for medical image analysis. The candidates will have an opportunity to contribute to several key AI ...

Pro Integrate

Remote Data Annotator

Louisville, KY · On-site

$17/hr

Hello, I am hiring for a Data annotator; there will be one round of video interview. The details ... In this role, you will play a key part in ensuring our conversational AI model delivers a high ...

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Centific

AI Data Annotator

Redmond, WA · On-site

$128K - $154K/yr

AI Data Annotator Location: Redmond, WA - Onsite Full-time with Centific Overview: - Languages: Japanese, Korean, Spanish, French, Russian, Malay, Indonesian, Vietnamese, Thai - Native speaker of the ...

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How much do ai annotator jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for ai annotator in the United States is $61.40, according to ZipRecruiter salary data. Most workers in this role earn between $53.61 and $68.27 per hour, depending on experience, location, and employer.

What is an AI annotator?

An AI Annotator is responsible for labeling, tagging, and categorizing data used to train machine learning models. This can include annotating images, text, audio, or video to help AI systems recognize patterns and improve accuracy. The role requires attention to detail, consistency, and sometimes domain-specific knowledge. AI annotators often use specialized tools and follow predefined guidelines to ensure high-quality data labeling. Their work is essential for enhancing AI model performance across various applications.

What skills and qualifications are needed to thrive as an AI annotator?

To thrive as an AI Annotator, you need keen attention to detail, strong analytical skills, and familiarity with data labeling procedures, often supported by a high school diploma or higher. Experience with annotation tools, data management systems, and sometimes basic knowledge of programming languages or machine learning concepts is highly valued. Excellent communication, the ability to follow guidelines precisely, and time management skills set top performers apart in this field. These qualifications ensure the accurate annotation of data, which is essential for effective AI model training and overall project success.

What does an AI annotator do?

A typical day for an AI Annotator involves reviewing, labeling, and categorizing various data types such as images, text, audio, or video according to detailed project guidelines. You’ll frequently use specialized annotation platforms and collaborate with team leads or quality assurance members to ensure data accuracy and consistency. Some projects may require handling large data volumes or adapting quickly to updates in labeling instructions. Regular communication with developers or data scientists may also be part of the role to clarify ambiguities and enhance the quality of training data. This work is usually performed individually but often within a supportive team environment.

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Ai Annotator jobs near you
Infographic showing various Ai Annotator job openings in the United States as of August 2026, with employment types broken down into 76% Full Time, 20% Part Time, and 4% Contract. Highlights an 67% Physical, 4% Hybrid, and 29% Remote job distribution, with an average salary of $127,720 per year, or $61.4 per hour.

AI Annotator Intern

Gentuity LLC

Sudbury, MA • On-site

$15.75 - $21/hr

Internship

Re-posted 6 days ago

Job description

Job Type
Internship
Description
You will work with an experienced engineering team working on building AI algorithms for medical image analysis. The candidates will have an opportunity to contribute to several key AI projects and learn from domain experts during the process.
Project Scope
Gentuity is developing a novel diagnostic technology that is applicable to the treatment of cardiovascular diseases. This project will involve your participation in the development of datasets that artificial intelligence (AI) methods will use for the automated analysis of medical images.
Responsibilities
Participate in a key component of developing AI algorithms, that is, the creation and management of labeled data.
Work in close collaboration with Gentuity's software and machine learning teams, system engineers and external clinical collaborators.
Requirements
Interest in artificial intelligence, image processing, medical imaging devices, and neurovascular or cardiovascular diseases. Currently enrolled in a science, technology, medical, biology, computer or related program.
Candidates need to be able to provide their own transportation to and from the Gentuity's office located in Sudbury, MA.

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