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Senior Net Developer Jobs in Virginia (NOW HIRING)

Marathon TS

Be Seen First

Senior NET Developer

Arlington, VA · On-site

$140K - $160K/yr

Marathon TS is seeking a Senior .Net Application Developer to support the critical mission of the Drug Enforcement Administration (DEA). We are developing the applications that provide the tools ...

Arete Technologies, Inc.

Sr.Net Developer

Richmond, VA

$54.50 - $69.25/hr

Plans, develops, tests, and documents computer programs, applying knowledge of programming techniques and computer systems. Evaluates user request for a new or modified program, such as for financial ...

Stem Xpert

Sr .net developer

Richmond, VA · On-site

$54 - $71.25/hr

POSITION : SR.NET DEVELOPER LOCATION : RICHMOND VA(Face To Face) DURATION : 12 MONTHS Messaging team would need a .net resource to work on multiple projects. This resource will be helping messaging ...

Avance Consulting Services

TL - .Net

Richmond, VA · On-site

My name is Srinath and I am a Sr. Technical Recruiter with Avance Consulting. We are a leading ... Net Developer Location: Richmond, VA Duration: Full Time / Permanent Basic Bachelor's degree or ...

Network Designs Inc.

Senior .Net Developer

Alexandria, VA · On-site

$135K - $160K/yr

The Senior .NET Developer will also contribute to application architecture, technical design, code ... NET.Develop scalable, maintainable, and reusable application components that support complex ...

The Net America Corporation

Senior Engineer

Winchester, VA · On-site

$101K - $139K/yr

The net.AMERICA Corporation is seeking a Senior Engineer to gather, analyze and document business requirements and design specifications of FEMA applications, including third-party software ...

NetImpact Strategies

Senior .NET Developer

Herndon, VA · On-site +1

$56.50 - $72/hr

NetImpact Strategies is seeking a Senior .NET Developer to join our talented team supporting the development, modernization, and operation of a high-availability, enterprise-scale application in an ...

IntelliPro Group Inc.

.NET Developer

Glen Allen, VA · On-site

$70 - $80/hr

Work closely with senior developers and the operations team to ensure the stability, scalability, and reliability of our platform. Learning & Growth: Actively learn our full application stack ...

IntelliPro Group Inc.

.NET Developer

Glen Allen, VA · On-site

$70 - $80/hr

Work closely with senior developers and the operations team to ensure the stability, scalability, and reliability of our platform. Learning & Growth: Actively learn our full application stack ...

NetImpact Strategies

Senior .NET Developer

Herndon, VA

$56.50 - $72/hr

NetImpact Strategies is seeking a Senior .NET Developer to join our talented team supporting the development, modernization, and operation of a high-availability, enterprise-scale application in an ...

USM Corporation

.Net Developer

Reston, VA · On-site

$50.25 - $66.25/hr

The Sr Software Engineer, reporting to our Sr Director of Client Implementation, in our Client Tech Implementation team, will play a critical role in building Desktop & mobile based web applications.

Ipro Networks Pte. Ltd.

.NET Developer

Glen Allen, VA · On-site

$100 - $125/hr

Work closely with senior developers and the operations team to ensure the stability, scalability, and reliability of our platform. * Learning & Growth: Actively learn our full application stack ...

NetImpact Strategies

Senior .NET Developer

Herndon, VA · On-site

$56.50 - $72/hr

NetImpact Strategies is seeking a Senior .NET Developer to join our talented team supporting the development, modernization, and operation of a high-availability, enterprise-scale application in an ...

Revolutional, LLC

Senior .NET Developer

Mclean, VA

$115/hr

NET Developer Location: McLean, VA (hybrid, onsite work required) Terms: Full-time Salary: $115 ... NET. * Write and optimize SQL Server database objects, including T-SQL queries, stored procedures ...

USM

.Net Developer

Reston, VA

$50.25 - $66.25/hr

The Sr Software Engineer, reporting to our Sr Director of Client Implementation, in our Client Tech Implementation team, will play a critical role in building Desktop & mobile based web applications.

BWX Technologies

.Net Developer

Lynchburg, VA · On-site

$60K - $90K/yr

NET Application Developer to join our team and support the development and maintenance of our ... Participate in troubleshooting and resolving software issues with support from senior team members

JCD Staffing

Senior .NET Developer

Alexandria, VA · On-site

$58.75 - $75/hr

Senior .NET Developer Location: Alexandria, VA Work Schedule: Onsite 5 days per week Employment Type: Contract-to-Hire Clearance: Must be able to obtain a Public Trust Citizenship: U.S. Citizenship ...

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Senior Net Developer information

See Virginia salary details

$35

$59

$77

How much do senior net developer jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for senior net developer in Virginia is $59.69, according to ZipRecruiter salary data. Most workers in this role earn between $52.45 and $66.73 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 Virginia?

The most popular types of Net Developer jobs in Virginia are:

What cities in Virginia are hiring for Senior Net Developer jobs?

Cities in Virginia with the most Senior Net Developer job openings:

What are popular job titles related to Senior Net Developer jobs in VA?

For Senior Net Developer jobs in VA, the most frequently searched job titles are:

Senior Net Developer jobs near you
Infographic showing various Senior Net Developer job openings in Virginia as of August 2026, with employment types broken down into 83% Full Time, 5% Part Time, and 12% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $124,145 per year, or $59.7 per hour.

Senior NET Developer

Marathon TS

Arlington, VA • On-site

$140K - $160K/yr

Full-time

Medical, Dental, Vision, PTO

Posted 12 days ago

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After you apply to this job, you can share why you’re interested to jump to the top of the candidate list.

Job description

Marathon TS is seeking a Senior .Net Application Developer to support the critical mission of the Drug Enforcement Administration (DEA). We are developing the applications that provide the tools necessary for our drug enforcement agents and the greater law enforcement community to take illicit drugs and those who traffic them off the street. The current opioid crisis in our country is testament to the critical mission of the DEA.

Location: Arlington, VA or Merrifield, VA (5 days a week onsite)

Clearance: Active Secret clearance

Responsibilities:

  • Works in a collaborative team environment to develop and enhance code for applications built within the Concorde framework, ensuring high-quality and efficient solutions.
  • Demonstrates strong expertise in Agile development methodologies through daily activities, including sprint participation, task execution, and adherence to Agile principles.
  • Participates in meetings, discussions, and demonstrations related to the development of applications and associated data across Classified, Unclassified, and Sensitive but Unclassified environments.
  • Possesses the knowledge and capability to support non-Concorde legacy applications as needed, contributing to seamless integration and operational continuity.
  • Possesses a foundational understanding of DevSecOps principles.

Requirements:

  • Top-notch experience in Microsoft .NET languages (primarily ASP.NET, C#, and LINQ), technologies (MVC, Entity Framework, Unity), and tools (Visual Studio 2010, Team Foundation Server, ReSharper). Experience with SharePoint, NHibernate, jQuery and JavaScript, AJAX, HTML and CSS, Oracle and SQL Server databases, T4 templates, and even Classic ASP, is also desired.
  • Recent 8+ years of ASP.Net C# MVC-based web development experience using Visual Studio 2017 or higher.
  • 5+ years of .Net Core/Standard development experience.
  • 5+ years of experience with Agile development methodologies, including participation in sprints, backlog grooming, and Agile ceremonies.
  • Experience as a developer in a software environment that supported more than 10,000 users and a Relational Database Management System (RDBMS) with more than 250 tables and 1 million total rows.
  • Significant recent Java Script development experience.
  • Significant development experience with Cascading System Sheets (CSS).
  • Experience with relational data models and SQL.
  • Experience with XML and programming libraries for XML manipulation.
  • Agile project and development experience utilizing Team Foundation Server.
  • Ability to quickly deliver small projects, and to frequently transition between projects and applications.
  • Experience in packaging and delivering software and documentation to a production environment.
  • Excellent communication skills.
  • Must be a U.S. Citizen and have an active Secret clearance.
  • Applicants selected will be subject to a government security background investigation and must meet eligibility and DEA suitability requirements.

Education/Experience:

  • Bachelor's degree in Computer Science, Engineering, or a related field (14+ years of demonstrated experience may be substituted).
  • 10+ years of general experience, including 10 years of specialized and/or hands-on experience in Agile development methodologies

Company Description

Marathon TS provides a full range of professional services for clients that require support from professionals with specialized skills and experience in a specific technical area or subject matter. Marathon TS also provides IT solutions, including strategy, operations, transformation and mission support.

Marathon TS logo

About Marathon TS

Sourced by ZipRecruiter

Marathon TS provides a full range of professional services for clients that require support from professionals with specialized skills and experience in a specific technical area or subject matter. Marathon TS also provides IT solutions, including strategy, operations, transformation and mission support.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Sterling, VA, US

Year founded

2009

Social media

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