Top 609 Net Developer Jobs in Fairfax, VA

Software Developer (C# / .NET - Logistics & Industrial Systems)
x2 solutions LLC —Herndon, VA
- $75,000 - $95,000 a year
- Full-time
- Hybrid work
- Computer Science
- Engineering
- System design
- Health insurance
- Dental insurance
Quick Apply
Senior Application Developer
SOSi —Fort Belvoir, VA
- $140,000 - $155,000 a year
- Full-time
- Azure
- 5 years
- Engineering
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.NET Full Stack Developer - No. Virginia - TS required to apply
Bow Wave LLC —Chantilly, VA
- $130,000 - $175,000 a year
- Full-time
- Hybrid work
- Office
- 8 years
- AWS
- Health insurance
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Software Developer
CGI Group, Inc. —Arlington, VA
- $89,600 - $176,300 a year
- Azure
- Mid-level
- AWS
- Paid jury duty
- Paid parental leave
Programmer
Axiom Resource Management, Inc. —Falls Church, VA
- $100,000 - $125,000 a year
- Full-time
- Background check
- Azure
- SQL
- Health insurance
- Dental insurance
Mobile/Web Developer (.Net)
Air Line Pilots Association, Int'l. —McLean, VA
- $96,027 - $137,179 a year
- Hybrid work
- Microsoft Outlook
- Computer Science
- Research
- Commuter assistance
- Health savings account
.Net Developer
AHU Technologies Inc —Washington, DC
- $110,000 a year
- Full-time
- Senior level
- Health insurance
- Dental insurance
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.NET Mainframe Developer
System One —Vienna, VA
- Contract
- Remote
- Computer Science
- 5 years
- Java
- Health insurance
- Dental insurance
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Entry Level to Senior Level Software Engineers
Agiletal —Herndon, VA
- Windows
- Java
- Travel
Software Engineer (C#/.NET)
CoStar Group —Arlington, VA
- $108,000 - $154,000 a year
- Full-time
- Azure
- System design
- Mid-level
- Employee stock purchase plan
- Health insurance
5d
.NET Developer
Indus Group —Herndon, VA
- Mid-level
Junior Full-Stack Developer
Pioneering Evolution LLC —Arlington, VA
- Full-time
- Computer science
- Azure
- Computer Science
- AD&D insurance
- Paid holidays
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5d
Cleared .Net Developer
Accenture Federal Services —Arlington, VA
- $78,600 - $160,200 a year
- Hybrid work
- Mid-level
- Office
- US work authorization
5d
.NET Developer
CACI —Arlington, VA
- $103,800 - $218,100 a year
- Full-time
- Computer Science
- 5 years
- Mid-level
- Health insurance
Remote Full Stack Developer
Edgesource —Alexandria, VA
- Full-time
- Remote
- Mid-level
- Bachelor's degree
- Continuous improvement
Entry Level Web developer
WTJ Corporation —Falls Church, VA
- Java
- SQL
- Bachelor's degree
Software Developer (.NET Core)
9th Way Insignia —Ashburn, VA
- $78,522.52 - $110,000.00 a year
- Remote
- Computer Science
- Mid-level
- SQL
- Health savings account
- Paid holidays
Quick Apply
2d
Software Engineers II
Hadiamondstar Software Solutions —Fairfax, VA
- Mid-level
- Java
Junior Software Developer (.NET)
HarmonyTech —Herndon, VA
- Full-time
- Computer Science
- SQL
- Bachelor's degree
- AD&D insurance
- Paid holidays
Quick Apply
12d
.NET Developer
Crimson Phoenix —Chantilly, VA
- $127,399 - $196,000 a year
- Full-time
- Computer Science
- Research
- Mid-level
- Disability insurance
- Health insurance
Quick Apply

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Net Developer jobs near Fairfax, VA

Software Developer (C# / .NET - Logistics & Industrial Systems)

x2 solutions LLC
Herndon, VA

Quick Apply

Job Details

Full-time
$75,000 - $95,000 a year

Benefits

Health insurance
Dental insurance
Paid time off
Vision insurance
Professional development assistance
Retirement plan

Qualifications

Software engineering
Computer Science
Engineering
.NET Core
C#
Windows
.NET
SQL
Bachelor's degree
Software development experience
Query management
Debugging

Full Job Description

Requirement: Must be eligible for a U.S. Public Trust security clearance (U.S. Citizen or Green Card holder, residing in the U.S. for the past 5 years, and meeting travel requirements).

We are seeking an experienced Software Developer with strong C#/.NET expertise to develop software for warehouse and logistics systems deployed on industrial computing platforms.

This role focuses on building applications that run on industrial PCs (IPCs) and support real-time operations such as sortation, scanning, and system coordination. You will work on systems that integrate with hardware devices and backend platforms (WMS, databases, etc.). This is not a PLC/controls role.

You will be responsible for designing, developing, and deploying systems used in live warehouse environments.

Key Responsibilities

Design, develop, and maintain applications using C# and .NET (Core/6+)
Build software deployed on industrial PCs supporting warehouse/logistics operations
Interface with hardware devices such as scanners, cameras, and printers
Integrate with WMS, databases, and third-party systems
Write and optimize SQL queries
Troubleshoot and debug systems in live or test environments
Support system testing, deployment, and on-site validation
Work independently and collaborate with a small technical team

Required Qualifications

Bachelor’s degree in Computer Science, Engineering, or related field
4+ years of professional experience with C# / .NET
Experience building applications for real-world operational systems (non-web-only)
Strong understanding of Windows-based systems
Experience with SQL (writing and debugging queries)
Ability to work with and modify complex existing codebases

Preferred Qualifications

Experience with warehouse/logistics systems (WMS, sortation, fulfillment, material handling)
Experience integrating with industrial devices (barcode scanners, vision systems, printers, etc.)
Experience with real-time or event-driven systems
Familiarity with TCP/IP, sockets, or REST APIs
Experience supporting software in field or operational environments

Additional Requirements

Willingness to travel occasionally to warehouse sites for testing and deployment

Application Question (Required)

Describe a system you have built or worked on that interacted with hardware or real-world operations (e.g., scanners, devices, industrial systems, or live operational environments). What was your role, and what challenges did you solve?

Why This Role

Build software used in live warehouse operations
Direct interaction with real-world systems and hardware
Small team with significant individual ownership
Opportunity to grow into a technical leadership role

Job Type: Full-time

Pay: $75,000.00 - $95,000.00 per year

Benefits:

Dental insurance
Health insurance
Paid time off
Professional development assistance
Retirement plan
Vision insurance

Application Question(s):

Are you a U.S. Citizen or Green Card holder and have been living in the U.S. for at least the last 5 years and have NOT traveled outside of the United States for more than 180 days in the last 5 years?
Describe a system you have built or worked on that interacted with hardware or real-world operations (e.g., scanners, devices, industrial systems, or live operational environments). What was your role and what challenges did you solve?
Are you willing and able to complete any required Public Trust background investigation and maintain eligibility for this role?

Education:

Bachelor's (Required)

Work Location: Hybrid remote in Herndon, VA 20171

Quick Apply

Refine Your Search

Net Developer jobs in Fairfax, VA

Software Developer (C# / .NET - Logistics & Industrial Systems)

Senior Application Developer

.NET Full Stack Developer - No. Virginia - TS required to apply

Software Developer

Programmer

Mobile/Web Developer (.Net)

.Net Developer

.NET Mainframe Developer

Entry Level to Senior Level Software Engineers

Software Engineer (C#/.NET)

.NET Developer

Junior Full-Stack Developer

Cleared .Net Developer

.NET Developer

Remote Full Stack Developer

Entry Level Web developer

Software Developer (.NET Core)

Software Engineers II

Junior Software Developer (.NET)

.NET Developer

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