Top 8499 Software Jobs in Leesburg, Va

Econometrician - AI Trainer
DataAnnotation —Ashburn, VA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Computational Scientist - AI Trainer
DataAnnotation —Vienna, VA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
AI Process Integration Engineer
Peraton —McLean, VA
- $146,000 - $234,000 a year
- Computer science
- Computer Science
- Data analysis skills
- Health savings account
- Paid holidays
DevSecOps Engineer
Noblis —Reston, VA
- $146,200 - $228,400 a year
- Full-time
- Azure
- 6 years
- Master's degree
- Health insurance
- Tuition reimbursement
Software Engineer
Metron —Reston, VA
- Computer Science
- Mid-level
- Office
- Profit sharing
- Paid parental leave
Solutions Engineer
Codan Limited —Ashburn, VA
- Computer Science
- Up to 50% travel
- Continuous improvement
- Paid holidays
- Health insurance
10d
SRE - Linux
Verisign —Reston, VA
- $135,800 - $183,800 a year
- On call
- Hybrid work
- Computer science
- Computer Science
- System design
Quick Apply
Senior Software Engineer
Freddie Mac —McLean, VA
- $129,000 - $193,000 a year
- Full-time
- Computer Science
- 5 years
- System design
Junior Software Developer
EagleForce Associates, Inc. —Herndon, VA
- Full-time
- Computer Science
- Office
- Bachelor's degree
- Disability insurance
- Health insurance
Quick Apply
Senior Software Engineer
Ascentive Group —Chantilly, VA
- $170,000 - $250,000 a year
- Full-time
- Background check
- Computer Science
- 5 years
- Disability insurance
- Health insurance
Quick Apply
4d
ServiceNow Developer
Marathon TS —Virginia
- $130,000 - $135,000 a year
- Full-time
- Remote
- 3 years
- Scripting
- Senior level
- Opportunities for advancement
Quick Apply
AI / ML Engineer
Accenture Federal Services —Chantilly, VA
- $120,500 - $221,800 a year
- Mid-level
- SQL
- Bachelor's degree
Desktop Packaging Engineer
Fannie Mae —Reston, VA
- $123,000 - $161,000 a year
- Full-time
- Hybrid work
- Mid-level
- Office
- Windows
System Administrator
Kaztronix —Ashburn, VA
- Contract
- Hybrid work
- Computer science
- Computer Science
- 5 years
Quick Apply
Manager Software Engineering 2
Northrop Grumman —Dulles, VA
- $161,100 - $241,700 a year
- Overtime
- 3 years
- Master's degree
- Continuous improvement
- Paid holidays
- Disability insurance
11d
Software Engineer (Level 3/4)
Northrop Grumman —Dulles, VA
- $114,000 - $213,400 a year
- Overtime
- Computer science
- Computer Science
- 5 years
- Paid holidays
- Disability insurance
11d
Software Engineer, Technical Lead
Freddie Mac —McLean, VA
- $154,000 - $230,000 a year
- Full-time
- Computer science
- Computer Science
- 8 years
Advisor Software Engineer (AI/ML)
Fannie Mae —Reston, VA
- $155,000 - $209,000 a year
- Full-time
- 6 years
- Computer Science
- Office
10d
Java Mainframe Developer
System One —Vienna, VA
- Contract
- Remote
- Computer science
- Computer Science
- Java
- Health insurance
- Dental insurance
Quick Apply
Full-Stack Developer
System One —McLean, VA
- Remote
- 5 years
- System design
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply

I want to receive the latest job alert for software in leesburg, va

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

software jobs near leesburg, va

Econometrician - AI Trainer

DataAnnotation -
Ashburn, VA

Quick Apply

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 Econometrician - 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

software jobs in leesburg, va

Econometrician - AI Trainer

Computational Scientist - AI Trainer

AI Process Integration Engineer

DevSecOps Engineer

Software Engineer

Solutions Engineer

SRE - Linux

Senior Software Engineer

Junior Software Developer

Senior Software Engineer

ServiceNow Developer

AI / ML Engineer

Desktop Packaging Engineer

System Administrator

Manager Software Engineering 2

Software Engineer (Level 3/4)

Software Engineer, Technical Lead

Advisor Software Engineer (AI/ML)

Java Mainframe Developer

Full-Stack Developer

I want to receive the latest job alert for software in leesburg, va

Related Searches

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected