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Senior Net Developer Jobs in Gainesville, VA (NOW HIRING)

Eng Sr Prin - SW

Herndon, VA · On-site

$125K - $165K/yr

We are seeking a Senior Software Developer with expertise in secure software engineering and ... NET. Candidates with strong experience in Java or another object-oriented programming language are ...

.Net Lead Developer

Reston, VA · On-site

$61.50 - $80.25/hr

Net- very strong (50% time will be hands on development, code reviews) Javascript - strong Angular ... | Sr. Technical Recruiter | 360 IT Professionals Inc. O: 510-254-3300 EXT 140

Eng Sr Prin - SW

Herndon, VA · On-site

$125K - $165K/yr

We are seeking a Senior Software Developer to design, develop, maintain, and support enterprise ... NET. Candidates with strong experience in Java or another object-oriented programming language are ...

Senior RF/Antenna Engineer Job Category: Engineering Time Type: Full time Minimum Clearance ... NET, and GRASP. Experience in ultrawideband phased array design and measurement. Experience in ...

Senior RF/Antenna Engineer Job Category: Engineering Time Type: Full time Minimum Clearance ... NET, and GRASP. Experience in ultrawideband phased array design and measurement. Experience in ...

Showing results 41-60

Senior Net Developer information

See Gainesville, VA salary details

$35

$59

$77

How much do senior net developer jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for senior net developer in Gainesville, VA is $59.44, according to ZipRecruiter salary data. Most workers in this role earn between $52.21 and $66.44 per hour, depending on experience, location, and employer.

What is the difference between Senior Net Developer vs .NET Developer?

AspectSenior Net Developer.NET Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
CertificationsMicrosoft Certified: Azure Developer Associate or similarOptional, but beneficial
Work EnvironmentLead projects, mentor juniors, design architectureDevelop applications, write code, troubleshoot
ResponsibilitiesArchitect solutions, oversee team, optimize performanceBuild and maintain .NET applications, implement features

The main difference between a Senior Net Developer and a .NET Developer lies in experience, responsibilities, and leadership. Senior Net Developers typically have more years of experience, hold advanced certifications, and take on leadership roles in project design and team mentoring. In contrast, .NET Developers focus on coding and application development with less emphasis on leadership or architecture. Both roles are essential in the software development lifecycle, but the senior position involves broader strategic responsibilities.

What are the most commonly searched types of Net Developer jobs in Gainesville, VA?

The most popular types of Net Developer jobs in Gainesville, VA are:

What cities near Gainesville, VA are hiring for Senior Net Developer jobs?

Cities near Gainesville, VA with the most Senior Net Developer job openings:

Infographic showing various Senior Net Developer job openings in Gainesville, VA as of August 2026, with employment types broken down into 80% Full Time, 8% Part Time, and 12% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution, with an average salary of $123,639 per year, or $59.4 per hour.

Eng Sr Prin - SW

BAE Systems

Herndon, VA • On-site

$125K - $165K/yr

Other

Re-posted 2 days ago


BAE Systems rating

8.4

Company rating: 8.4 out of 10

Based on 151 frontline employees who took The Breakroom Quiz

10th of 49 rated military and defense


Job description


BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the government, federal law enforcement officials, and troops deployed around the world.
At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We are all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life and keep you performing at your best. Be a part of a company that is part of the community; driven to improve our future and protect our freedom.
We are seeking a Senior Software Developer with expertise in secure software engineering and Assessment and Authorization (A&A) processes. The candidate will develop secure applications, conduct security assessments, and support A&A efforts in an Agile environment, collaborating with cross-functional teams to safeguard customer assets.
The team primarily develops in C# and .NET. Candidates with strong experience in Java or another object-oriented programming language are encouraged to apply. The successful candidate should be able to become productive in C# within the first several months.
Key Responsibilities:
  • Design, develop, test, deploy, and maintain enterprise applications and services.
  • Develop readable, maintainable, and secure software.
  • Troubleshoot application defects and production issues.
  • Review code and contribute to technical design decisions.
  • Work with customers and team members to clarify requirements.
  • Maintain technical documentation.
  • Participate in planning, code reviews, testing, and software releases.
  • Support and improve existing applications, including legacy systems.
  • Complete security-relevant A&A tasks, such as risk assessments, vulnerability management, security control testing, and preparing authorization packages.

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Required Skills and Education
  • Minimum 6+ years of professional software development experience, with at least 2 years focused on security engineering and A&A processes.
  • Bachelor's degree in a related technical field or equivalent professional experience.
  • Strong proficiency in an object-oriented programming language such as C#, Java, Kotlin, or C++.
  • Strong understanding of object-oriented design, data structures, algorithms, and common software design patterns.
  • Experience developing and supporting business or enterprise applications.
  • Experience with source control, code reviews, testing, debugging, and the Software Development Lifecycle.
  • Experience working with relational databases, web services, or application integrations.
  • Ability to learn new programming languages, frameworks, and systems.
  • Knowledge of A&A processes, including identifying and addressing security incidents and compliance issues.
  • Strong problem-solving and communication skills.

About BAE Systems Intelligence & Security
BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference.
Intelligence & Security (I&S), based in McLean, Virginia, designs and delivers advanced defense, intelligence, and security solutions that support the important missions of our customers. Our pride and dedication shows in everything we do-from intelligence analysis, cyber operations and IT expertise to systems development, systems integration, and operations and maintenance services. Knowing that our work enables the U.S. military and government to recognize, manage and defeat threats inspires us to push ourselves and our technologies to new levels.
This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.
Preferred Skills and Education
  • Experience with C# and .NET.
  • Experience with PowerShell or another scripting language.
  • Experience developing web APIs, Windows services, desktop applications, or web applications.
  • Experience with Microsoft Windows and IIS environments.
  • Experience with Jenkins CI/CD pipelines and automated deployments.
  • Experience working with AWS and Azure
  • Experience using GitHub, Jira, Jenkins, and Confluence
  • Familiarity with secure software development practices.
  • Familiarity with Agile development methods.
  • Familiarity with AI-assisted development tools and AI-enabled application capabilities, including the secure use and validation of generated code and content.

What BAE Systems employees say

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About BAE Systems

Sourced by ZipRecruiter

At BAE Systems, we provide some of the world's most advanced, technology-led defence, aerospace and security solutions. We employ a skilled workforce of more than 93,000 in around 40 countries. Working with customers and local partners, we develop, engineer, manufacture, and support products and systems to deliver military capability, protect national security and people, and keep critical information and infrastructure secure.

Industry

National security and international affairs and it services

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US