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AI Annotation Specialist – Data Science - AI Trainer
DataAnnotation —Madison, WI
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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Data Science Consultant - AI Trainer
DataAnnotation —San Diego, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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Executive Director, Clinical Data Science
Penfield Search Partners —Remote
- Remote
- Presentation skills
- Doctor of Philosophy
- Neurology
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Oracle Enterprise Data Scientist - Remote
CHS Corporate —Remote
- Full-time
- Remote
- HIPAA
- Master's degree
- SQL
- Paid holidays
- Disability insurance
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Data Science App Developer
A2-Ai LLC —Ann Arbor, MI
- $70,000 - $110,000 a year
- 8 hour shift
- Computer Science
- Mid-level
- Office
- Health savings account
- Relocation assistance
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ML Engineer-Data Science
Clinvia LLC —Remote
- From $50 an hour
- Contract
- Remote
- Azure
- Computer Science
- Mid-level
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9d
Fresher - Data Science Engineer
Busigence Technologies —Remote
- Email
- Remote
- SQL
- Entry level
- Flexible schedule
Data Scientist III
Indeed —Remote
- $150,000 - $311,000 a year
- Full-time
- Computer science
- 3 years
- Military encouraged
- Paid parental leave
- Paid holidays
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Associate Engineer, Data Science
Nagarro —Remote
- Entry level
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Senior Data Scientist, Provider Data Science
Thyme Care —Remote
- $166,500 - $185,000 a year
- Full-time
- Remote
- SQL
- Senior level
- Python
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Graduate Research Co-op, Population Genetics/Genomic Data Science
Ancestry.com —Remote
- Part-time
- Remote
- Background check
- Fair chance
- Communication skills
Data Analyst
Digital Harbor Foundation —Remote
- $70,000 a year
- Full-time
- Remote
- Computer Science
- Mid-level
- Master's degree
- Paid parental leave
- Health savings account
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Data Science Analyst
Quadax, Inc. —Middleburg Heights, OH
- Hybrid work
- Computer science
- Azure
- Computer Science
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Data Science Associate
Wellmark, Inc. —Des Moines, IA
- Full-time
- Hybrid work
- Computer Science
- Finance
- Master's degree
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Engineer III - EDI
Inland Empire Health Plan —Rancho Cucamonga, CA
- $118,601.60 - $157,144.00 a year
- Full-time
- Hybrid work
- Microsoft Excel
- 6 years
- HIPAA
- Paid holidays
- Disability insurance
Machine Learning Research Scientist — Game Systems & Player Modeling (Chinese Mandarin Speaker)
Bitus Labs —Irvine, CA
- From $100,000 a year
- Full-time
- Computer Science
- Office
- AWS
- Health insurance
- Dental insurance
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Geotechnical Research Engineer - Level 2
AGR, LLC —McLean, VA
- $85,000 - $100,000 a year
- Full-time
- Background check
- Civil engineering
- Doctoral degree
- Health insurance
- 401(k)
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Machine Learning Engineer (Agent & Inference) - (Chinese Mandarin Speaker)
Bitus Labs —Irvine, CA
- From $130,000 a year
- Full-time
- Azure
- Computer Science
- 3 years
- Health insurance
- Dental insurance
Quick Apply
AI and Automation Engineer (Business Analysis, Senior Analyst)
The MIL Corporation —Charleston, SC
- $100,000 - $115,000 a year
- Azure
- 5 years
- Bachelor of Science
- Health insurance
- Tuition reimbursement
Electronic Warfare SIGINT Engineer (Info. Systems & Cyber Security, Senior Analyst)
The MIL Corporation —Lexington Park, MD
- $125,000 - $185,000 a year
- Computer Science
- Bachelor of Science
- Windows
- Health insurance
- Tuition reimbursement

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AI Annotation Specialist – Data Science - AI Trainer

DataAnnotation -
Madison, WI

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Job Details

Part-time | Full-time | Contract
$40 - $60 an hour

Benefits

Flexible schedule

Qualifications

Software coding
Design of experiments
English
Providing code feedback

Full Job Description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing AI Annotation Specialist – Data Science - AI Trainer to help train AI models. AI models are increasingly capable of performing complex analytical and scientific reasoning — but these systems still need practitioners with real-world quantitative experience to validate whether the outputs actually hold up in practice. That's where you come in.

You'll work closely with state-of-the-art AI models on tasks like evaluating AI-generated quantitative analysis, solving technical problems, and providing feedback that directly shapes how these systems reason about data, models, and scientific problems. Whether your background is in data science, astrophysics, economics, biostatistics, operations research, or any other quantitative field, if you think rigorously about data and models, your skills are directly applicable here. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass, you'll receive an email confirmation, and paid work will become available on our platform.

Advantages of contracting with us:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly, up to $60 USD per hour, with bonus rates available on some projects.
Impact: help shape the future of AI systems built to reason about data and analytics.

Responsibilities:

Evaluate AI-generated quantitative work, including statistical analysis, predictive modeling, scientific reasoning, and data-driven insights, for technical accuracy and real-world validity.
Design and solve quantitative problems used to train and benchmark AI systems, spanning areas like forecasting, experimental analysis, optimization, and statistical inference.
Write clear technical explanations and well-documented analytical code.
Provide feedback that directly shapes the next generation of AI models built for quantitative reasoning.

Qualifications:

2+ years of hands-on experience in a quantitative role or research environment — such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or any adjacent field.
Some coding experience required, with comfort writing and reviewing analytical code end-to-end.
Practical experience with statistical methods, predictive modeling, and experiment design (e.g., A/B testing, hypothesis testing, regression, classification, time-series forecasting).
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree in a quantitative field is preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); a master's or PhD is a plus.
Relevant credentials are a plus (e.g., Kaggle Competition ranking, AWS/GCP ML certifications, or equivalent demonstrated expertise).

Note: Payment is made via PayPal. We will never ask for any money from you. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Quick Apply

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AI Annotation Specialist – Data Science - AI Trainer

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