Top 13570 Data Scientist Jobs

Data Scientist - AI Trainer
DataAnnotation —Boulder, CO
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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Principal Data Scientist - AI Trainer
DataAnnotation —Thornton, CO
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Master's degree
- Flexible schedule
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Data Scientist II
SCIENCE & TECHNOLOGY CORP —Aberdeen Proving Ground, MD
- $83,000 - $95,000 a year
- Full-time
- Background check
- Computer Science
- English
Data Scientist
NextKinLife LLC —Remote
- $87,000.00 - $126,386.77 a year
- Full-time
- Remote
- Mid-level
- Java
- AWS
- Dental insurance
- Parental leave
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Data Scientist
Penguin Leads LLC —Remote
- $5,000 a month
- Full-time
- Remote
- Mid-level
- 3 years
- SQL
- Flexible schedule
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12d
Data Scientist
NinjaHoldings —Remote
- $90,000 - $130,000 a year
- Full-time
- Remote
- Mid-level
- SQL
- Analysis skills
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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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Senior Data Scientist
Reithorp Solutions LLC —Springfield, VA
- $70,000 - $200,000 a year
- Full-time
- Java
- Bachelor's degree
- JavaScript
- Health insurance
- Dental insurance
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Data Scientist (SCM)
CTI Consulting —Deerfield Beach, FL
- $90 - $100 an hour
- Full-time
- Computer science
- Azure
- Computer Science
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GENAI / MACHINE LEARNING AI / DATA Scientist
Hudson Manpower —Morton Grove, IL
- Full-time
- Remote
- Senior level
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GENAI / MACHINE LEARNING AI / DATA Scientist
Hudson Manpower —San Francisco Bay Area, CA
- Full-time
- Remote
- Senior level
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Data Scientist
Tavant Technologies, Inc. —Houston, TX
- $115,335.94 - $138,899.19 a year
- Full-time
- Azure
- Computer Science
- Office
- Dental insurance
- 401(k)
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5d
Principal Biostatistician (Remote)
Everest Clinical Research —Bridgewater, NJ
- $150,000 - $200,000 a year
- Remote
- 7 years
- Master's degree
- Continuous improvement
- AD&D insurance
- Disability insurance
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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 Scientist – Azure Databricks
Denken Solutions, Inc. —Birmingham, AL
- $82 an hour
- Computer Science
- SQL
- In-person
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Senior Software Developer
SOUTHEASTERN COMP CONSULTANTS INC —King George, VA
- Google Workspace
- 7 years
- Computer Science
- Paid holidays
- Health 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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Senior Applied Scientist , Prime Video Ads
Amazon.com Services LLC —Arlington, VA
- $167,100 - $226,100 a year
- Full-time
- 6 years
- Senior level
- AD&D insurance
- Health insurance
3d
Data Analyst
Concraft LLC —Alexandria, VA
- $85,000 - $95,000 a year
- 8 hour shift
- Background check
- 5 years
- Bachelor of Science
- Health insurance
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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 - AI Trainer

DataAnnotation -
Boulder, CO

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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 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, 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.

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