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Ai Annotator Jobs (NOW HIRING)

Gentuity

AI Annotator Intern

Sudbury, MA · On-site

$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 ...

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 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 ...

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How much do ai annotator jobs pay per hour?

As of Jul 28, 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 job?

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 are the key skills and qualifications needed to thrive in the Ai Annotator position, and why are they important?

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 a typical day look like for an AI Annotator?

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.

How to become an AI annotator?

To become an AI annotator, you typically need strong attention to detail, good reading comprehension, and basic computer skills. Many positions require no formal degree, but familiarity with data labeling tools and understanding of AI concepts can be helpful. Training is often provided by employers, and the work may involve flexible or remote schedules.

How much do AI annotators make?

AI annotators typically earn between $12 and $20 per hour, depending on experience, location, and the complexity of annotation tasks. Many positions are freelance or part-time, requiring attention to detail and familiarity with annotation tools.

What is a $900000 AI job?

A $900,000 AI job typically refers to a high-paying position in artificial intelligence, such as senior AI researcher, machine learning director, or AI product executive. These roles often require advanced skills in data science, programming, and experience managing AI projects, and they may involve leadership responsibilities or specialized expertise. Compensation at this level reflects significant experience, impact, and industry demand.

What does an AI annotator do?

An AI annotator labels and tags data such as images, videos, or text to help train machine learning models. This role requires attention to detail and familiarity with annotation tools, often working with large datasets to ensure accurate and consistent labeling. The work supports the development of AI systems in various applications like computer vision and natural language processing.
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Ai Annotator jobs near you
Infographic showing various Ai Annotator job openings in the United States as of July 2026, with employment types broken down into 73% Full Time, 24% Part Time, and 3% Contract. Highlights an 65% Physical, 3% Hybrid, and 32% Remote job distribution, with an average salary of $127,720 per year, or $61.4 per hour.
AI Annotator Intern

AI Annotator Intern

Gentuity

Sudbury, MA • On-site

$15.75 - $21/hr

Other

Posted 20 days ago

Job description

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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