Top 104 Pql/sql, c# software developer Jobs in Quantico, Va

Software Engineer - AI Trainer
DataAnnotation —Stafford, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Software Engineer - AI Trainer
DataAnnotation —Woodbridge, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Multimedia Producer
Modern Technology Solutions, Inc —Alexandria, VA
- Hybrid work
- 5 years
- Office
- Bachelor's degree
- Disability insurance
- Health insurance
Red Team Software Developer
Oak Grove Technologies LLC —Fort Belvoir, VA
- 5 years
- Research
- Windows
- Health insurance
- Paid time off
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Geospatial Systems Engineer
Meridian Systematics —Springfield, VA
- $155,000 - $185,000 a year
- Full-time
- Computer Science
- Master's degree
- Bachelor's degree
- Health insurance
- Dental insurance
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3d
Senior Software Developer (Red Team)
Oak Grove Technologies LLC —Fort Belvoir, VA
- Research
- Windows
- Bachelor's degree
- Health insurance
- Paid time off
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Full Stack Developer
Vervic Inc. —King George, VA
- Full-time
- Bachelor of Science
- 3 years
- Java
- Health insurance
- Dental insurance
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3d
Software Engineer - Team Lead (Active Secret Clearance)
Akima, LLC —Alexandria, VA
- $140,000 - $145,000 a year
- Full-time
- 6 years
- System design
- Java
- Health insurance
- Dental insurance
Cyber Capability Developer – Senior
JBA Inc. —Lorton, VA
- Full-time
- Computer Science
- Windows
- Java
Test Engineer
Ariel Partners —Stafford, VA
- Hybrid work
- Azure
- Mid-level
- Office
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6d
Technology Sales Consultant
MCL Systems —Manassas, VA
- 5 years
- Office
- Windows
Subject Matter Expert in Kubernetes
ASCENDING —Fairfax, VA
- Full-time
- Remote
- 7 years
- System design
- Java
Senior CANO Developer
Oak Grove Technologies LLC —Fort Belvoir, VA
- Software troubleshooting
- Research
- Windows
- Health insurance
- Paid time off
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Senior Red Team WiFi Developer
Oak Grove Technologies LLC —Fort Belvoir, VA
- Software troubleshooting
- Research
- Windows
- Health insurance
- Paid time off
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Staff Software Engineer - AI Trainer
DataAnnotation —Chantilly, VA
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
$50 - $100 an hour
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Backend Software Engineer - AI Trainer
DataAnnotation —Rosslyn, VA
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
$50 - $100 an hour
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C# .NET Web Developer
BigThumb IT Consultants —Dublin, OH
Communicate progress and issues in a timely manner. Ability to follow deadlines and budgets. Strong understanding of Object Oriented concepts.
Software Designer - AI Trainer
DataAnnotation —Dublin, OH
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
$50 - $100 an hour
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pql/sql, c# software developer jobs near quantico, va

Software Engineer - AI Trainer

DataAnnotation -
Stafford, 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 Software Engineer - 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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pql/sql, c# software developer jobs in quantico, va

Software Engineer - AI Trainer

Software Engineer - AI Trainer

Multimedia Producer

Red Team Software Developer

Geospatial Systems Engineer

Senior Software Developer (Red Team)

Full Stack Developer

Software Engineer - Team Lead (Active Secret Clearance)

Cyber Capability Developer – Senior

Test Engineer

Technology Sales Consultant

Subject Matter Expert in Kubernetes

Senior CANO Developer

Senior Red Team WiFi Developer

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