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Senior Net Software Developer Jobs in Springfield, VA

Senior Software Developer

Chantilly, VA · On-site

$180K - $220K/yr

Senior Software Developer Location: Chantilly, VA Work Arrangement: Onsite Clearance: Active TS/SCI with Full Scope Polygraph (FSP) Experience: 12+ Years Salary: $180,000 $220,000 per year Level:

Senior Software Developer

Springfield, VA · On-site

$148K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Software Developer Springfield, VA Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it ...

New

Senior Software Developer

Washington, DC

$61.75 - $81.50/hr

Software Developer Senior DCSA | Security clearance required Our Company N2IA Technologies is a consulting company specializing in acquisition/contracting support, cost/FinOps, and technology ...

Senior Software Developer

Washington, DC · Remote

$61.75 - $81.50/hr

Responsibilities Empower AI is looking for a highly experienced remote Senior Lead Software Developer to lead the architecture, design, development, and modernization of enterprise applications. This ...

Senior Software Developer

Washington, DC · On-site +1

$61.75 - $81.50/hr

Responsibilities Empower AI is looking for a highly experienced remote Senior Lead Software Developer to lead the architecture, design, development, and modernization of enterprise applications. This ...

Senior Software Developer

Washington, DC · Remote

$61.75 - $81.50/hr

Responsibilities Empower AI is looking for a highly experienced remote Senior Lead Software Developer to lead the architecture, design, development, and modernization of enterprise applications. This ...

Senior Software Developer

Fairfax, VA · On-site

$55.75 - $73.50/hr

Role: Senior Software Developer Location: Onsite- Fairfax, VA 3 Days and in Washington, DC 2 Days per Week. Duration: Long Term Contract Position Require a Secret Clearance The Senior Software ...

Senior Software Developer

Springfield, VA · On-site

$57 - $75.25/hr

  • Medical

  • Retirement

  • PTO

Senior Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of ...

Senior .Net Developer

Washington, DC · On-site

$62.25 - $79.25/hr

Title: .Net Full Stack Developer Duration: 12 Months Long Term Location: Washington, DC 20433 ... Software Development Practices: * Write clean, maintainable, and well-documented code.

Senior .Net Full-Stack Developer

Washington, DC · On-site

$95K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Kadiak, LLC, a Koniag Government Services company, is seeking a Senior Net Full-Stack Developer ... The Software Engineer develops and implements technical efforts to design, build, and deploy ...

Senior .Net Full-Stack Developer

Washington, DC · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Kadiak, LLC, a Koniag Government Services company, is seeking a Senior Net Full-Stack Developer ... The Software Engineer develops and implements technical efforts to design, build, and deploy ...

Senior .Net Full-Stack Developer

Washington, DC

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Kadiak, LLC, a Koniag Government Services company, is seeking a Senior Net Full-Stack Developer ... The Software Engineer develops and implements technical efforts to design, build, and deploy ...

Software Developer, Senior

Quantico, VA · On-site

$86K - $198K/yr

  • Medical

  • Life

  • Retirement

  • PTO

Software Developer, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to ...

Showing results 41-60

Senior Net Software Developer information

See Springfield, VA salary details

$37

$62

$81

How much do senior net software developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for senior net software developer in Springfield, VA is $62.88, according to ZipRecruiter salary data. Most workers in this role earn between $55.24 and $70.29 per hour, depending on experience, location, and employer.

What is the difference between Senior Net Software Developer vs Software Engineer?

AspectSenior Net Software DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related field, certifications like MCSD often preferredBachelor's or higher in CS or related field, certifications vary
Work EnvironmentTypically in enterprise or corporate settings, focusing on .NET technologiesVaries from startups to large companies, working on diverse projects
Industry UsageCommon in finance, healthcare, and enterprise software sectorsWidely used across tech, finance, healthcare, and more

Both roles require strong programming skills and experience with software development. Senior Net Software Developers focus specifically on .NET frameworks and enterprise applications, while Software Engineers may work across multiple platforms and technologies. The choice depends on the specific tech stack and industry focus.

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

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

Infographic showing various Senior Net Software Developer job openings in Springfield, VA as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 10% Part Time, 1% Temporary, and 6% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $130,795 per year, or $62.9 per hour.

$130K/yr

Contractor

Re-posted yesterday


Job description

About Seneca Resources:
Seneca Resources is client driven provider of strategic Information Technology consulting services and Workforce Solutions to government and industry. Seneca Resources is a leading IT services provider with offices in Reston, Virginia, Alabama and Columbia, Maryland that service clients throughout the United States. The key to our success lies within our strong corporate culture which drives our business. We challenge our staff through engaging work, and we reward our staff through competitive compensation, extensive professional training, and excellent opportunities for career advancement. In turn, we look for only the best and brightest to join our team. We are an Equal Opportunity Employer and value the benefits of diversity in our workplace.
Position: Senior .NET Developer
Location: Washington, DC
Clearance/Citizenship: US Citizenship required to support a federal client
Compensation: Very Competitive
Summary:
Experienced software developer to lead the design and development of an integrated web application to support the client's internal business processes. Will work closely with the project manager, other development leads and subject matter experts to analyze requirements, develop application architecture and design key application components as part of the core development team. Will lead a team of 3-4 module developers to design, develop and integrate multiple modules into the overall product. Will be responsible for interfacing with Analyst, QA, infrastructure and support teams to support planning activities for QA and release deployment phases.
Key Responsibilities
  • Writing secure, reusable, and easily maintainable code
  • Design, develop and maintain ASP.Net applications following industry best practices
  • Database design/development - MS SQL Server (2008, 2012, 2014)
  • Communicate effectively with management, colleagues, and partners

Qualifications
  • Must be a U.S. Citizen
  • 4-year degree in a related field, or equivalent certifications and experience
  • Minimum of 10 years of progressive experience developing web applications using Microsoft .NET technologies
  • In-depth experience with C# and ASP .NET 4.5.
  • In-depth understanding of relational databases and SQL for implementing database-driven, web-based applications using T-SQL and Stored Procedures
  • Strong experience in ASP.NET in C#, .NET Framework, Web Services, WCF, ADO.NET, Entity Framework, Web Forms, MVC, JQuery, Angular JS, SOA
  • Experience with advanced UX technologies/frameworks including development of Rich Internet Applications (RIA)
  • Experience in Visual Studio & Team Foundation Services
  • Experience in MS SQL Server 2012/2014, T-SQL & Stored Procedures
  • Excellent verbal communication skills, as well as strong problem solving abilities and an aptitude for learning new technologies
  • Self-motivated, with a strong sense of accountability