Top 12295 Data Scientist Jobs

Data Scientist - AI Trainer
DataAnnotation —Richmond, CA
- $50.00 - $140.56 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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7d
Senior Data Scientist (TS/SCI cleared)
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $290,000 a year
- Full-time
- Computer Science
- Master's degree
- Analysis skills
- Disability insurance
- Health insurance
Applied Data Scientist
Professional Staffing Services —Orlando, FL
- $100,000 - $150,000 a year
- Full-time
- Background check
- Hospitality
- Azure
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6d
Senior Data Scientist - Operational Analytics
Peraton —Herndon, VA
- $104,000 - $166,000 a year
- Computer Science
- Bachelor of Science
- 8 years
- Health savings account
- Paid holidays
Clinical Data Scientist
RedSail Technologies, LLC —Spartanburg, SC
- $130,000 - $160,000 a year
- Hybrid work
- Computer Science
- HIPAA
- Office
- Health insurance
- Dental insurance
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Data Scientist - Corporate & Institutional Banking
PNC Financial Services Group —Houston, TX
- $86,250 - $172,500 a year
- Full-time
- Computer Science
- Mid-level
- Office
- Wellness program
- Health savings account
Data Scientist II
Axle —Rockville, MD
- $130,000 - $145,000 a year
- Remote
- Computer Science
- Mid-level
- Analysis skills
- Paid holidays
- Health insurance
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Senior Data Scientist - Government Clearance Required
General Dynamics Information Technology —Sterling, VA
- $152,150 - $205,850 a year
- Hybrid work
- Bachelor of Science
- Windows
- SQL
- Paid holidays
- 401(k) matching
Expert Data Scientist
Nestlé Purina —St. Louis, MO
- $130,000 - $188,000 a year
- Azure
- Computer Science
- System design
- Health insurance
- 401(k) matching
5d
Human Performance Data Scientist I
General Dynamics Information Technology —Fort Bragg, NC
- $72,877 - $98,599 a year
- Bachelor's degree
- Travel
- Communication skills
- Paid holidays
- 401(k) matching
Data Scientist II (Remote)
KOHLS —Menomonee Falls, WI
- Remote
- Computer Science
- Mid-level
- 3 years
Staff Forecasting Data Scientist
Omada Health —Remote
- $176,000 - $253,000 a year
- Remote
- Salesforce
- System design
- 8 years
- Dental insurance
- 401(k)
Quick Apply
Data Scientist I (Remote)
KOHLS —Menomonee Falls, WI
- Remote
- Computer science
- Computer Science
- Inventory management
Senior Data Scientist
Point Digital Finance, Inc. —Remote
- $156,750 - $198,450 a year
- Remote
- Computer Science
- Master's degree
- SQL
- Paid parental leave
- Health savings account
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Data Scientist III
Indeed —Remote
- $150,000 - $311,000 a year
- Full-time
- Computer science
- 3 years
- Military encouraged
- Paid parental leave
- Paid holidays
Quick Apply
Research Data Scientist
Swayable —Washington, DC
- $125,000 - $165,000 a year
- Remote
- Computer Science
- Mid-level
- Master's degree
- Health insurance
- Dental insurance
Staff Data Scientist
Honor —Portland, OR
- $194,400 - $216,000 a year
- Remote
- Computer science
- 7 years
- Computer Science
Quick Apply
14d
Staff Data Scientist, Machine Learning in Epidemiology and Patient Data Products
Valo Health —San Francisco, CA
- $165,000 - $220,000 a year
- Remote
- 5 years
- Doctor of Philosophy
- US work authorization
- Retirement plan
Senior Data Scientist - Product
Apollo.io —San Francisco, CA
- $160,000 - $200,000 a year
- Remote
- SQL
- Analysis skills
- Continuous improvement
Quick Apply
Data Scientist
Hirose Electric USA —Downers Grove, IL
- Computer Science
- Ability to walk for extended periods
- Mid-level
Quick Apply

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Data Scientist - AI Trainer

DataAnnotation -
Richmond, CA

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Job Details

Part-time | Full-time | Contract
$50.00 - $140.56 an hour
7 days ago

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 Data Scientist - 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 at $50 to $100 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:

3+ 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 preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (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

Refine Your Search

Data Scientist jobs

Data Scientist - AI Trainer

Senior Data Scientist (TS/SCI cleared)

Applied Data Scientist

Senior Data Scientist - Operational Analytics

Clinical Data Scientist

Data Scientist - Corporate & Institutional Banking

Data Scientist II

Senior Data Scientist - Government Clearance Required

Expert Data Scientist

Human Performance Data Scientist I

Data Scientist II (Remote)

Staff Forecasting Data Scientist

Data Scientist I (Remote)

Senior Data Scientist

Data Scientist III

Research Data Scientist

Staff Data Scientist

Staff Data Scientist, Machine Learning in Epidemiology and Patient Data Products

Senior Data Scientist - Product

Data Scientist

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