Top 1399 Data scientist Jobs in Mclean, Va

AI/ML Developer - AI Trainer
DataAnnotation —Chantilly, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Data Science Manager - AI Trainer
DataAnnotation —Woodbridge, VA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Junior GenAI Developer
CGI Group, Inc. —Reston, VA
- $97,300 - $123,800 a year
- Computer Science
- Writing skills
- SQL
- Paid parental leave
- Paid holidays
12h
AI Prompt Engineer
CACI —Ashburn, VA
- $61,100 - $122,200 a year
- Full-time
- Hybrid work
- Computer Science
- Software troubleshooting
- Mid-level
- Health insurance
Senior Data Scientist
Navy Federal Credit Union —Vienna, VA
- $99,400 - $155,850 a year
- Online Application
- Computer science
- Computer Science
- Mid-level
Data Scientist
Desmata Inc —Arlington, VA
- $116,380.41 - $140,157.05 a year
- Full-time
- Java
- AWS
- Analysis skills
Quick Apply
10d
DATA SCIENTISTS
INBOX AMERICA CONSULTING SERVICES —Alexandria, VA
- Email
- Remote
- Research
- Mid-level
- Math
Data Scientist
Emmes Group —Rockville, MD
- Full-time
- Remote
- SQL
- Bachelor's degree
- 1 year
10d
Data Scientist
Avalore, LLC —Arlington, VA
- $89,000 - $202,000 a year
- Online Application
- Computer literacy
- English
- Mid-level
- AD&D insurance
- Disability insurance
Quick Apply
6d
Data Scientist Assistant (Part-Time)
American Institutes for Research —Arlington, VA
- $39 - $41 an hour
- Part-time
- Hybrid work
- Computer science
- Computer Science
- Office
2d
Data Scientist
Steampunk —McLean, VA
- $125,000 - $160,000 a year
- Azure
- Computer Science
- Customer service
Data Scientist
Echelon Insights —Alexandria, VA
- $60,000 - $75,000 a year
- Full-time
- Hybrid work
- Office
- SQL
- Analysis skills
- Health insurance
- Dental insurance
Quick Apply
Data Scientist
US Office of the Director of National Intelligence —McLean, VA
- $143,913 - $187,093 a year
- Full-time
- Computer Science
- Pass drug screening
- Business development
10d
Data Scientist
ISE Data Systems —Reston, VA
- Continuous improvement
- Entry level
- Profit sharing
- Health insurance
Data Scientist - Multiple Levels (TS/SCI with Poly Required)
Red Alpha —Annapolis Junction, MD
- $95,000 - $235,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- Java
- Paid holidays
- Health insurance
Data Scientist
Hive Group LLC —McLean, VA
- Email
- Computer Science
- Mid-level
- Office
Quick Apply
Junior Data Scientist
All Native Group —Arlington, VA
- Full-time
- Ability to walk for extended periods
- Pass drug screening
- Mid-level
Senior Data Scientist
Strategic Operational Solutions —Washington, DC
- $115,000 - $120,000 a year
- Full-time
- Hybrid work
- Computer Science
- 5 years
- Master's degree
Quick Apply
2d
COORDINATOR, DATA SCIENCE AND ANALYTICS
Prince William County Public Schools —Manassas, VA
- $96,268 - $156,052 a year
- Full-time
- Research
- Mid-level
- Office
Data Scientist
EMD-Merck US —Rockville, MD
- $95,100 - $142,600 a year
- Computer Science
- Mid-level
- 3 years
- Health insurance
- Paid time off
Quick Apply

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data scientist jobs near mclean, va

AI/ML Developer - AI Trainer

DataAnnotation -
Chantilly, VA

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Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

English

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/ML Developer - AI Trainer to help train AI models. You'll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development.

Our platform offers an engaging blend of flexibility and challenge: you'll work closely with state-of-the-art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. 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 that assessment, you'll receive an email confirmation, and paid work will become available to you through 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. Opportunities for higher bonus rates available for certain projects.
Impact: help shape the future of AI technologies.

Responsibilities:

Design and solve diverse coding problems used to train AI systems.
Write clear, high-quality code snippets and detailed explanations.
Evaluate AI-generated code for accuracy, performance, and clarity.
Provide feedback that directly shapes the next generation of AI models.

Qualifications:

Fluency in English (native or bilingual level).
Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift.
Excellent writing and grammar skills.
A bachelor's degree (completed or in progress).
Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred.

Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time.

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Refine Your Search

data scientist jobs in mclean, va

AI/ML Developer - AI Trainer

Data Science Manager - AI Trainer

Junior GenAI Developer

AI Prompt Engineer

Senior Data Scientist

Data Scientist

DATA SCIENTISTS

Data Scientist

Data Scientist

Data Scientist Assistant (Part-Time)

Data Scientist

Data Scientist

Data Scientist

Data Scientist

Data Scientist - Multiple Levels (TS/SCI with Poly Required)

Data Scientist

Junior Data Scientist

Senior Data Scientist

COORDINATOR, DATA SCIENCE AND ANALYTICS

Data Scientist

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