Top 587 .net Developer Jobs in Reston, 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 .NET Developer (US citizen/Hybrid Work/Public Trust Required)
IvoryCloud —Rockville, MD
- $110,000 - $140,000 a year
- Full-time
- Hybrid work
- Computer Science
- Office
- Bachelor's degree
- Disability insurance
- Health insurance
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Senior .NET Software Engineer
Network Designs Inc. —Alexandria, VA
- $125,000 - $135,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Paid holidays
- Disability insurance
Quick Apply
3d
Senior Application Developer
SOSi —Fort Belvoir, VA
- $140,000 - $155,000 a year
- Full-time
- Azure
- 5 years
- Engineering
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.NET Developer
Gridiron IT Solutions LLC —Chantilly, VA
- $160,000 - $180,000 a year
- Full-time
- 7 years
- Computer Science
- Research
- Health savings account
- AD&D insurance
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Associate .NET Developer
C2 Essentials, Inc. —Ashburn, VA
- $65,000 - $80,000 a year
- Full-time
- English
- Mid-level
- SQL
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1d
.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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Programmer
Axiom Resource Management, Inc. —Falls Church, VA
- $100,000 - $125,000 a year
- Full-time
- Background check
- Azure
- SQL
- Health insurance
- Dental insurance
Full Stack Developer (C#)
CACI —Ashburn, VA
- $103,800 - $218,100 a year
- Full-time
- Hybrid work
- 7 years
- Computer Science
- Bachelor of Science
- Health insurance
Associate Software Developer
Constellation Inc —Washington, DC
- $110,000 - $130,000 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- Bachelor's degree
- Disability insurance
- Health insurance
Quick Apply
4d
Senior Software Developer
Highlight Technologies —Washington, DC
- Email
- Computer science
- Computer Science
- SQL
- Employee stock ownership plan
C# developer - W2 only
Fortira Inc —Bethesda, MD
- $55 - $60 an hour
- Contract
- Mid-level
- Office
- In-person
Quick Apply
3d
Lead Senior Cloud Platform Engineer
Stanley Martin Homes, LLC —Reston, VA
- $191,700 - $212,600 a year
- 8 hour shift
- Continuous improvement
- Senior level
- Python
- Paid parental leave
- Health savings account
Quick Apply
Lead Senior Cloud Platform Engineer
Stanley Martin Homes, LLC —Reston, VA
- $191,700 - $212,600 a year
- 8 hour shift
- Continuous improvement
- Senior level
- Python
- Paid parental leave
- Health savings account
Quick Apply
Senior Software Developer
SNI Companies —Washington, DC
- $150,000 - $165,000 a year
- 7 years
- Research
- Office
Quick Apply
2d
ServiceNow Applications Developer- TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $186,542 - $252,379 a year
- Software troubleshooting
- Bachelor of Science
- 11+ years
- Paid holidays
- 401(k) matching
9d
Programmer Analyst - Lansing, MI
AHU Technologies Inc —Washington, DC
- $52 an hour
- Full-time
- 3 years
- SQL
- Senior level
Quick Apply
App. Technical Specialist Senior (Quickbase)
AHU Technologies Inc —Washington, DC
- $61 - $68 an hour
- Full-time
- System design
- Research
- Java
Quick Apply
Software Engineer
Blacktop Omnimedia, LLC —Washington, DC
- From $50 an hour
- 8 hour shift
- Computer Science
- Bachelor of Science
- Writing skills
- Health insurance
- Dental insurance
Quick Apply
MS Dynamics Developer
Accenture Federal Services —Washington, DC
- $78,600 - $160,200 a year
- Remote
- Computer Science
- Maintenance
- Mid-level

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.net Developer jobs near Reston, 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 Reston, VA

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

Senior .NET Developer (US citizen/Hybrid Work/Public Trust Required)

Senior .NET Software Engineer

Senior Application Developer

.NET Developer

Associate .NET Developer

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

Programmer

Full Stack Developer (C#)

Associate Software Developer

Senior Software Developer

C# developer - W2 only

Lead Senior Cloud Platform Engineer

Lead Senior Cloud Platform Engineer

Senior Software Developer

ServiceNow Applications Developer- TS/SCI with Polygraph

Programmer Analyst - Lansing, MI

App. Technical Specialist Senior (Quickbase)

Software Engineer

MS Dynamics Developer

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