Top 8027 Computer science Jobs in Chantilly, Va

Computational Scientist - AI Trainer
DataAnnotation —Vienna, VA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Econometrician - AI Trainer
DataAnnotation —Ashburn, VA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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Intelligence Analyst - Junior
Streamline Defense —McLean, VA
- $70,000 - $90,000 a year
- Weekends as needed
- Background check
- Computer Science
- Writing skills
- Paid training
- Health savings account
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Senior Full Stack Engineer (Spring Boot & Angular)
Syzygy Integration —Ashburn, VA
- $130,000 - $170,000 a year
- Full-time
- Hybrid work
- Background check
- 6 years
- Computer Science
- AD&D insurance
- Paid holidays
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Program/Project Manager III
Dynamic Management Associates —Arlington, VA
- $195,000 - $210,000 a year
- Full-time
- Hybrid work
- Computer Science
- 11+ years
- Analysis skills
Quick Apply
2026 Entry Level Engineering Opportunities
Northrop Grumman —Falls Church, VA
- $70,000 - $95,000 a year
- Overtime
- Computer Science
- Writing skills
- Engineering
- Paid holidays
- Disability insurance
6d
Functional Applications Specialist I
Fairfax County Public Schools —Fairfax County, VA
- $77,369 - $134,290 a year
- Full-time
- Computer Science
- Office
- Analysis skills
6d
Software Developer
Agiletal —Herndon, VA
- Computer Science
- Mid-level
- Bachelor's degree
Computer Programmer
PISoft —Aldie, VA
- Computer Science
- Mid-level
- Office
Computer Programmer
Eagleforce Associates —Herndon, VA
- Computer Science
- IT
- 2 years
Data Engineering Specialist
Association of American Medical Colleges —Washington, DC
- $95,795 - $112,700 a year
- Full-time
- Computer Science
- Mid-level
- Master's degree
- Paid parental leave
- Paid holidays
Senior Platform Engineer (OCI)
Navy Federal Credit Union —Vienna, VA
- $114,500 - $179,500 a year
- Online Application
- Computer Science
- 5 years
- Office
Software Engineer
Metron —Reston, VA
- Computer Science
- Mid-level
- Office
- Profit sharing
- Paid parental leave
Senior UI/UX Engineer
LendingPad Corp —McLean, VA
- $100,000 - $140,000 a year
- Full-time
- Background check
- Computer science
- 7 years
- Health savings account
- Health insurance
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Autonomous Systems Software Engineer
Metron —Reston, VA
- Computer Science
- Mid-level
- Office
- Profit sharing
- Paid parental leave
Internal Developer – Internal Tools & AI Driven Projects
FRANdata —Arlington, VA
- $65,000 - $90,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Writing skills
Quick Apply
Financial Modeling Software Engineer
Freddie Mac —McLean, VA
- $109,000 - $163,000 a year
- Full-time
- Computer science
- Computer Science
- Mid-level
Software Engineer
Leidos —McLean, VA
- $87,100 - $157,450 a year
- Full-time
- Computer Science
- Mid-level
- Master's degree
3h
Mid-Level Backend Software Engineer
Leidos —Alexandria, VA
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- System design
Mid-level Vulnerability Researcher
Battelle —Chantilly, VA
- $110,000 - $180,500 a year
- Full-time
- Hybrid work
- Mid-level
- Office
- Windows
- Paid training
- Wellness program

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computer science jobs near chantilly, va

Computational Scientist - AI Trainer

DataAnnotation -
Vienna, VA

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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 Computational 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.

Quick Apply

Refine Your Search

computer science jobs in chantilly, va

Computational Scientist - AI Trainer

Econometrician - AI Trainer

Intelligence Analyst - Junior

Senior Full Stack Engineer (Spring Boot & Angular)

Program/Project Manager III

2026 Entry Level Engineering Opportunities

Functional Applications Specialist I

Software Developer

Computer Programmer

Computer Programmer

Data Engineering Specialist

Senior Platform Engineer (OCI)

Software Engineer

Senior UI/UX Engineer

Autonomous Systems Software Engineer

Internal Developer – Internal Tools & AI Driven Projects

Financial Modeling Software Engineer

Software Engineer

Mid-Level Backend Software Engineer

Mid-level Vulnerability Researcher

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