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Freelance Asp Net Developer Jobs in Virginia (NOW HIRING)

Marathon TS

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Senior NET Developer

Arlington, VA · On-site

$140K - $160K/yr

Net Application Developer to support the critical mission of the Drug Enforcement Administration ... NET languages (primarily ASP.NET, C#, and LINQ), technologies (MVC, Entity Framework, Unity), and ...

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Infojini Inc

C# ASP.NET Developer

Merrifield, VA

We offer an excellent compensation package Job details mentioned below C# ASP.NET Developer 12 ... Net., C# Experience with Microsoft SQL Experience with Windows event logging Must be a self-starter.

My3Tech Inc

.NET Developer

Reston, VA · On-site

$50.25 - $66.25/hr

NET technologies, REST API and SOAP * Strong programming skills, design and analytic skills, excellent working knowledge of C#, ASP.NET, .NET Core / 4.6 * * Experience in C#, ASP.NET, MVC and.NET ...

New

My3Tech Inc

.NET Developer

Reston, VA · On-site

$50.25 - $66.25/hr

NET technologies, REST API and SOAP * Strong programming skills, design and analytic skills, excellent working knowledge of C#, ASP.NET, .NET Core / 4.6 * * Experience in C#, ASP.NET, MVC and.NET ...

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Stem Xpert

Sr .net developer

Richmond, VA

$54 - $71.25/hr

POSITION : SR.NET DEVELOPER LOCATION : RICHMOND VA(Face To Face) DURATION : 12 MONTHS Messaging ... SPECIFIC TASK(S): maintain and enhance asp.net 3.5/mvc3 applications with c# assist in development ...

Avance Consulting Services

TL - .Net

Richmond, VA · On-site

Net Developer Location: Richmond, VA Duration: Full Time / Permanent Basic Bachelor's degree or ... .NET, ASP, MVC, WCF, JQuery, AJAX, XML, NET WebForms, Entity Framework, Enterprise manager ...

3M HEALTHCARE

.NET Developer

Arlington, VA · On-site

$103.80 - $218.10/hr

NET framework (ASP.NET, .NET Core). * Experience with React for front-end development. * Experience with Razor Pages / Razor Views (ASP.NET MVC or Razor Pages). * Working knowledge of SQL Server or ...

Ask IT consulting

.NET Developer

Mclean, VA

$48.75 - $64.50/hr

Bachelor of Science degree in Computer Science or Engineering or equivalent work experience ... Five (5) + years of experience using Microsoft technologies including ASP.NET 4.0, C#/VB.NET and ...

Veredus - DC

VB.NET Developer

Arlington, VA

$40 - $50/hr

... ASP .NET Experience with database technologies such as Oracle or Microsoft SQL Server Solid ... NET-specific technologies such as Windows Presentation Foundation (WPF), Windows Communication ...

Stellar Professionals LLC

.NET Developer

Richmond, VA · On-site

$47.75 - $63/hr

Full-Stack Development (10+ yrs): .NET Core, C#, ASP.NET MVC, Web API, HTML5, CSS3 * Frontend ... Database Engineering (7+ yrs): Oracle SQL Server & PL/SQL development * System Design & Methodology:

360 IT Professionals

.Net Developer

Mclean, VA

$48.75 - $64.50/hr

We use Objective C and Swift programming languages to create native applications for iPhone ... Five (5) + years of experience using Microsoft technologies including ASP.NET 4.0, C#/VB.NET and ...

Apex Informatics

.Net Developer

Richmond, VA · On-site

$47.75 - $63/hr

NETCore applications • Assist in development of a new ASP.NET MVC and .NET Core application with Entity Framework Codefirst, C#, JQuery • Consume and/or create a Web Service • Work with a ...

Atria Group LLC

Dot Net Lead Developer

Mclean, VA · On-site

$48.75 - $64.50/hr

Our company provides application analysis, design, development and programming, software ... in ASP.NET, MVC 5.0, MVVM, AJAX, Java Script patterns, .Net Web API, Knockout. Angular JS ...

Buchanan and Edwards (BE)/ RenXTech

$125 - $140/hr

NET FrameworkC#ASP.NET Web FormsJavaScriptT-SQLSQL ServerDatabase Stored ProceduresExperience ... Knowledge of Jira, Q-Metry, Azure DevOps, Selenium, GitLab, CI/CDTarget salary range: $125K - $140K.

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Freelance Asp Net Developer information

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How much do freelance asp net developer jobs pay per hour?

As of Aug 30, 2026, the average hourly pay for freelance asp net developer in Virginia is $53.27, according to ZipRecruiter salary data. Most workers in this role earn between $46.01 and $60.77 per hour, depending on experience, location, and employer.

What is a freelance Asp Net developer?

A Freelance ASP.NET Developer is a self-employed professional who specializes in building web applications using the ASP.NET framework. They work with clients on a project basis to develop, maintain, and optimize web applications, often using technologies like C#, MVC, and SQL Server. Their responsibilities can include coding, debugging, testing, and integrating third-party APIs. Unlike full-time developers, freelancers set their own schedules and work with multiple clients. This role requires strong problem-solving skills and the ability to manage projects independently.

What are the key skills and qualifications needed to thrive as a freelance Asp Net developer?

To thrive as a Freelance Asp Net Developer, you need strong proficiency in ASP.NET, C#, database management, and web application development, often supported by a relevant degree or equivalent experience. Familiarity with tools such as Visual Studio, Azure, Git, and certifications like Microsoft Certified Solutions Developer (MCSD) can be valuable. Excellent problem-solving, time management, and client communication skills help freelancers deliver projects effectively and maintain client relationships. These competencies are crucial to meeting client expectations, adapting to diverse projects, and sustaining a successful freelance career.

What are the typical challenges faced by freelance Asp Net developers compared to those in permanent positions?

Freelance Asp Net Developers often navigate challenges such as managing multiple clients, handling fluctuating workloads, and staying up to date with evolving technologies without in-house training resources. Unlike permanent roles, freelancers are responsible for their own project timelines, client acquisition, and financial management, which requires strong self-discipline and organization. Additionally, they may work remotely with minimal supervision, so effective communication and independent problem-solving are essential. However, freelancers usually enjoy flexibility in choosing projects and developing a diverse skill set, which can lead to more varied and rewarding career growth.

What are the most commonly searched types of Asp Net Developer jobs in Virginia?

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

What are popular job titles related to Freelance Asp Net Developer jobs in Virginia?

For Freelance Asp Net Developer jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Freelance Asp Net Developer jobs in Virginia look for?

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Freelance Asp Net Developer jobs near you
Infographic showing various Freelance Asp 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 $110,802 per year, or $53.3 per hour.

Senior NET Developer

Arlington, VA • On-site

Marathon TS
IT Services • 51 - 200 employees
Learn more about Marathon TSexternal

$140K - $160K/yr

Full-time

Medical, Dental, Vision, PTO

Posted 3 days ago

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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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