San Francisco, CA · Remote
$100 - $200/hr
... Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving * Attention to Detail Preferred Qualifications * 3+ years of experience in Data Science, Machine Learning ...
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San Francisco, CA · Remote
$100 - $200/hr
... Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving * Attention to Detail Preferred Qualifications * 3+ years of experience in Data Science, Machine Learning ...
Los Angeles, CA · Remote
$100 - $200/hr
... Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving * Attention to Detail Preferred Qualifications * 3+ years of experience in Data Science, Machine Learning ...
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Los Angeles, CA · Remote
$100 - $200/hr
... Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving * Attention to Detail Preferred Qualifications * 3+ years of experience in Data Science, Machine Learning ...
Conduct detailed data annotation and quality assurance of natural language datasets following ... Collaborate in updating and refining machine learning models to boost accuracy and effectiveness.
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Conduct detailed data annotation and quality assurance of natural language datasets following ... Collaborate in updating and refining machine learning models to boost accuracy and effectiveness.
San Francisco, CA · On-site
$71K - $89K/yr
Perform quality control and labeling for images used for machine learning (ML) models * Manage a ... Upload prioritized image data for labeling * Create and track metrics for labelers * Iterate on ...
San Francisco, CA · On-site
$71K - $89K/yr
Perform quality control and labeling for images used for machine learning (ML) models * Manage a ... Upload prioritized image data for labeling * Create and track metrics for labelers * Iterate on ...
Previous experience in data annotation, QA, or testing * Interest in AI, machine learning, or emerging technologies What We Offer * Paid, flexible task-based work * Opportunity to work on innovative ...
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Previous experience in data annotation, QA, or testing * Interest in AI, machine learning, or emerging technologies What We Offer * Paid, flexible task-based work * Opportunity to work on innovative ...
Previous experience in data annotation, QA, or testing * Interest in AI, machine learning, or emerging technologies What We Offer * Paid, flexible task-based work * Opportunity to work on innovative ...
Previous experience in data annotation, QA, or testing * Interest in AI, machine learning, or emerging technologies What We Offer * Paid, flexible task-based work * Opportunity to work on innovative ...
Background in leading and managing complex programs that span across organizations and functions, with specific experience in Machine Learning data annotation or Human-in-the-Loop initiatives.
Background in leading and managing complex programs that span across organizations and functions, with specific experience in Machine Learning data annotation or Human-in-the-Loop initiatives.
Redwood City, CA · On-site
$157K - $204K/yr
... data annotation or data collection. This role is about designing and rolling out tasks to our ... You'll work in coordination with Machine Learning, Software engineering, and Data to define the ...
Redwood City, CA · On-site
$157K - $204K/yr
... data annotation or data collection. This role is about designing and rolling out tasks to our ... You'll work in coordination with Machine Learning, Software engineering, and Data to define the ...
Previous experience in data annotation, QA, or testing * Interest in AI, machine learning, or emerging technologies What We Offer * Paid, flexible task-based work * Opportunity to work on innovative ...
Previous experience in data annotation, QA, or testing * Interest in AI, machine learning, or emerging technologies What We Offer * Paid, flexible task-based work * Opportunity to work on innovative ...
Previous experience in data annotation, QA, or testing * Interest in AI, machine learning, or emerging technologies What We Offer * Paid, flexible task-based work * Opportunity to work on innovative ...
Previous experience in data annotation, QA, or testing * Interest in AI, machine learning, or emerging technologies What We Offer * Paid, flexible task-based work * Opportunity to work on innovative ...
Previous experience in data annotation, QA, or testing * Interest in AI, machine learning, or emerging technologies What We Offer * Paid, flexible task-based work * Opportunity to work on innovative ...
Quick apply
Previous experience in data annotation, QA, or testing * Interest in AI, machine learning, or emerging technologies What We Offer * Paid, flexible task-based work * Opportunity to work on innovative ...
Los Angeles, CA · Remote
$100 - $200/hr
... Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving * Attention to Detail Preferred Qualifications * 3+ years of experience in Data Science, Machine Learning ...
Quick apply
Los Angeles, CA · Remote
$100 - $200/hr
... Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving * Attention to Detail Preferred Qualifications * 3+ years of experience in Data Science, Machine Learning ...
Conduct detailed data annotation and quality assurance of natural language datasets following ... Collaborate in updating and refining machine learning models to boost accuracy and effectiveness.
Quick apply
Conduct detailed data annotation and quality assurance of natural language datasets following ... Collaborate in updating and refining machine learning models to boost accuracy and effectiveness.
San Francisco, CA · Remote
$100 - $200/hr
... Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving * Attention to Detail Preferred Qualifications * 3+ years of experience in Data Science, Machine Learning ...
Quick apply
San Francisco, CA · Remote
$100 - $200/hr
... Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving * Attention to Detail Preferred Qualifications * 3+ years of experience in Data Science, Machine Learning ...
San Jose, CA · Remote
$100 - $200/hr
... Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving * Attention to Detail Preferred Qualifications * 3+ years of experience in Data Science, Machine Learning ...
Quick apply
San Jose, CA · Remote
$100 - $200/hr
... Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving * Attention to Detail Preferred Qualifications * 3+ years of experience in Data Science, Machine Learning ...
Palo Alto, CA · Remote
$100 - $200/hr
... Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving * Attention to Detail Preferred Qualifications * 3+ years of experience in Data Science, Machine Learning ...
Quick apply
Palo Alto, CA · Remote
$100 - $200/hr
... Annotation * Data Interpretation * Fact Checking * Independent Research * Problem-Solving * Attention to Detail Preferred Qualifications * 3+ years of experience in Data Science, Machine Learning ...
Previous experience in data annotation, QA, or testing * Interest in AI, machine learning, or emerging technologies What We Offer * Paid, flexible task-based work * Opportunity to work on innovative ...
Previous experience in data annotation, QA, or testing * Interest in AI, machine learning, or emerging technologies What We Offer * Paid, flexible task-based work * Opportunity to work on innovative ...
Our Data Annotation team turns raw teleoperation footage into the labels our imitation learning models depend on, so throughput and quality here are a direct input to how fast the company ships. Dyna ...
Our Data Annotation team turns raw teleoperation footage into the labels our imitation learning models depend on, so throughput and quality here are a direct input to how fast the company ships. Dyna ...
San Francisco, CA · On-site
$230K - $385K/yr
About the Role We're looking for a senior Machine Learning Data Scientist to lead our forecasting initiatives. You'll be one of the founding members of the Forecasting pillar within Strategic Finance ...
San Francisco, CA · On-site
$230K - $385K/yr
About the Role We're looking for a senior Machine Learning Data Scientist to lead our forecasting initiatives. You'll be one of the founding members of the Forecasting pillar within Strategic Finance ...
Mountain View, CA · On-site
$152K - $160K/yr
You have: * 4-5+ years of experience in data analysis, operations, or program management with a focus on machine learning data annotation, taxonomy design, or human-in-the-loop workflows.
Mountain View, CA · On-site
$152K - $160K/yr
You have: * 4-5+ years of experience in data analysis, operations, or program management with a focus on machine learning data annotation, taxonomy design, or human-in-the-loop workflows.
| Aspect | Freelance Machine Learning Data Annotation | Data Labeler |
|---|---|---|
| Credentials | Basic understanding of annotation tools, sometimes with specialized domain knowledge | Typically no formal credentials required |
| Work Environment | Remote, flexible, project-based | Often remote or in-house, depending on employer |
| Industry Usage | Used in AI/ML development for training datasets | Used in data preparation for various industries, including AI |
| Search/Comparison Intent | Focuses on freelance opportunities, project scope, and tools | More general, often employed by companies for data labeling tasks |
Freelance Machine Learning Data Annotation involves independently completing annotation tasks for AI models, often with specialized tools and domain knowledge. Data Labelers typically perform similar tasks but may work as employees or contractors within a company. The main difference lies in the freelance nature and project-based work of data annotation roles.
The most popular types of Machine Learning Data Annotation jobs in California are:
For Freelance Machine Learning Data Annotation jobs in California, the most frequently searched job titles are:
The top searched job categories for Freelance Machine Learning Data Annotation jobs in California are:
Cities in California with the most Freelance Machine Learning Data Annotation job openings:
$100 - $200/hr
Part-time
Posted 5 days ago
Job Type: Contractor (Part-Time)
Location: Remote
We are seeking experienced AI Data Science Domain Experts to contribute their expertise to an innovative project focused on advancing next-generation AI systems. In this role, you will review, evaluate, and refine AI-generated technical and analytical content to improve model accuracy, reasoning, and overall performance. No prior AI experience is required—your data science expertise, analytical thinking, and communication skills are what matter most.
Key Responsibilities
