Top 109 Pql/sql, c# software developer Jobs in Quantico, Va

Software Developer (.Net/C#)
Full Visbility —Quantico, VA
- $140,000 - $190,000 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- Windows
2d
C# Software Developer
General Dynamics Information Technology —Fort Belvoir, VA
- $123,250 - $166,750 a year
- Hybrid work
- Azure
- 5 years
- Bachelor of Science
9d
Senior Software Developer – TS
Xcelerate Solutions —Quantico, VA
- 7 years
- Computer Science
- System design
Software Engineer Analyst - AI Trainer
DataAnnotation —Stafford, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Engineer - AI Trainer
DataAnnotation —Woodbridge, VA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Computer Systems Software Developer
Future Technologies, Inc. —King George, VA
- $115,000 - $125,000 a year
- Email
- Computer Science
- System design
- Windows
10d
EDI Technical Analyst
AVASO Technology Solutions Inc —Triangle, VA
- $48 - $60 an hour
- On call
- Remote
- Azure
- Computer Science
- 5 years
Quick Apply
13h
Red Team Senior Software Developer
Parsons —Fort Belvoir, VA
- $148,300 - $266,900 a year
- Research
- Windows
- Analysis skills
- Wellness program
- Paid holidays
Back End Developer
Kwaan Tech —Fort Belvoir, VA
- $185,000 - $220,000 a year
- Full-time
- Computer Science
- System design
- SQL
- Paid holidays
- Disability insurance
10d
Sr. Software Engineer
Zel Technologies —Dahlgren, VA
- $140,000 - $160,000 a year
- Full-time
- 6 years
- Computer Science
- Engineering
- Paid jury duty
- Health savings account
Senior Software Engineer
Fusion Technology-LLC —Quantico, VA
- Full-time
- Office
- Java
- Bachelor's degree
- Paid training
- Health savings account
Quick Apply
Senior .Net Application Developer
ASRC Federal —Merrifield, VA
- $148,000 - $200,000 a year
- Full-time
- Computer Science
- Office
- 8 years
- Paid holidays
- Health insurance
Senior Full‑Stack Web Developer & Data Modernization Lead
General Dynamics Information Technology —Fairfax, VA
- $142,792 - $185,150 a year
- Hybrid work
- Bachelor of Science
- System design
- Research
- Paid time off
- 401(k) matching
CANO/WiFi Software Developer- C/C#
Oak Grove Technologies LLC —Fort Belvoir, VA
- Windows
- Travel
- US work authorization
- Health insurance
- Paid time off
Quick Apply
Software Developer II
Zekiah Technologies, Inc —Dahlgren, VA
- $70,000 - $110,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- Windows
- Paid holidays
- Health insurance
Quick Apply
3d
Test Engineer
Ariel Partners —Stafford, VA
- Hybrid work
- Azure
- Mid-level
- Office
Quick Apply
5d
Cloud System Architect
Edgesource —Alexandria, VA
- Full-time
- Computer Science
- Bachelor of Science
- Data analysis skills
(Remote) Project Lifecycle Software Development Manager
ACI Health Inc —Fredericksburg, VA
- $80,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Mid-level
Quick Apply
Multimedia Producer
Modern Technology Solutions, Inc —Alexandria, VA
- Hybrid work
- 5 years
- Office
- Bachelor's degree
- Disability insurance
- Health insurance
Senior Automation Engineer (UiPath)
Leidos —Alexandria, VA
- $131,300 - $237,350 a year
- Full-time
- Azure
- Computer Science
- 5 years
3d

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pql/sql, c# software developer jobs near quantico, va

Software Developer (.Net/C#)

Full Visbility
Quantico, VA

Apply Now

Job Details

Full-time
$140,000 - $190,000 a year
2 days ago

Qualifications

Systems integration
Software engineering
SQL databases
Relational databases
Enterprise software
Application Architecture Design (Architecture design skill)
Visual Studio
C#
Model-View-ViewModel (MVVM)
Windows
Enterprise software systems development
Production systems
Enterprise Integration
Version control systems
Systems & applications support
Cross-functional collaboration
Design (software development lifecycle)
Cross-functional communication

Full Job Description

Job Information

Industry

IT Services

Date Opened

07/31/2026

Job Type

Full time

City

Quantico

State/Province

Virginia

Country

United States

Zip/Postal Code

22134

About Us

Full Visibility LLC is a federally certified Small Business that delivers innovative technical solutions to address the nation’s most critical and sensitive missions. Founded in 2006, our extensive technical capabilities and expertise support federal and state government agencies with over 100 cleared technical experts specializing in mission solution areas of Digital, AI & Analytics, Cyber, and Engineering.

With offices in the National Capital Region, Quantico, VA, and Huntsville, AL - we deliver critical technical solutions to various federal government agencies and departments.

Job Description

Full Visibility is seeking a Software Developer (.Net/C#) to work in Quantico, VA to support our Federal customer in a Hybrid Role. Candidate must possess an active Top Secret/SCI Eligibility Clearance. Individuals selected for this position will be subject to Counterintelligence (CI) Polygraph examinations based on their assignment after their start date and must be able to obtain and maintain any required CI Polygraph eligibility throughout the duration of their employment.

The Software Engineer (.Net/C#) will design, develop, and support Windows-based applications using modern .NET and C# technologies while contributing to software projects supporting large production environments. The ideal candidate will collaborate with cross-functional engineering teams to develop scalable, maintainable solutions, integrate applications with backend systems, and ensure efficient data management. Experience working within structured software development environments, implementing modern design patterns, and contributing to collaborative code management workflows is essential.

Requirements

Bachelor’s degree in Computer Science,Software Engineering, Information Technology, or a related technical field (or 6+ years of equivalent experience).
2+ years of experience developing Windows applications using C# and .NET Framework 4.0 or later.
Experience supporting software development projects in production environments.
Proficiency with Visual Studio 2012 or later.
Experience using distributed version control systems, including Git and Mercurial.
Familiarity with package management and repository-based development workflows.
Experience collaborating with cross-functional engineering teams to design, develop, and integrate software solutions.
Ability to develop applications that efficiently read from and write to relational databases.
Experience integrating internal and external software components into enterprise applications.
Knowledge of object-oriented programming principles, application architecture, and software design best practices.
Experience implementing the MVVM design pattern or similar architectural patterns in production environments.
Strong analytical, troubleshooting, and problem-solving skills.
Excellent written and verbal communication skills with the ability to work effectively in a collaborative development environment.

This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: local market conditions, and candidate qualifications, such as skills, education, and experience. A reasonable salary range for this position is $140-190k.

#CJ

Benefits

About Full Visibility

Our technologists are recognized as industry leaders with demonstrated expertise in innovating and transforming our client environments in support of national security and law enforcement. Headquartered in Tysons, VA – with locations in Chantilly, VA, Quantico, VA, and Huntsville, AL – we have specialized experience supporting sensitive missions and an understanding of the niche skillsets required to overcome challenges in these environments. Our clients benefit from an enthusiastic and reliable team of talent with high employee morale and retention based on our FULL EMPLOYEE approach where each employee’s professional and personal well-being is considered. Our focus on employee development, success, and morale is demonstrated by our consecutive top ranking as the Best Place to Work by the Washington Business Journal as a thirteen-time honoree. Full Visibility has also been included on the Inc. 5000 Fastest-Growing Private Companies in America list eight times since 2014.

Full Visibility currently has over 20 active contracts with 100 billable staff supporting 21 clients in the Intelligence and Law Enforcement communities. As part of our commitment to partnerships, we are teammates with 13 prime contract holders. Additionally, Full Visibility holds contracts on several vehicles, such as GSA Multiple Award Schedule (MAS), DISA SETI, DIA SITE III, HCaTS, as well as several classified vehicles. Our portfolio includes experience serving the Department of Defense, Department of Homeland Security, Department of Justice, and Department of Veterans Affairs, as well as commercial clients.

Contact [email protected] for any questions or concerns related to this position or our company.

To review our company benefit offerings please visit https://www.fullvisibility.com/benefits.

Full Visibility LLC is an Equal Opportunity Employer and does not discriminate on the basis of race or ethnicity, religion, sex, national origin, age, veteran status, disability or genetic information or any other reason prohibited by law in employment.

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Refine Your Search

pql/sql, c# software developer jobs in quantico, va

Software Developer (.Net/C#)

C# Software Developer

Senior Software Developer – TS

Software Engineer Analyst - AI Trainer

Software Engineer - AI Trainer

Computer Systems Software Developer

EDI Technical Analyst

Red Team Senior Software Developer

Back End Developer

Sr. Software Engineer

Senior Software Engineer

Senior .Net Application Developer

Senior Full‑Stack Web Developer & Data Modernization Lead

CANO/WiFi Software Developer- C/C#

Software Developer II

Test Engineer

Cloud System Architect

(Remote) Project Lifecycle Software Development Manager

Multimedia Producer

Senior Automation Engineer (UiPath)

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