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Senior Asp Net Developer Jobs in Reston, VA (NOW HIRING)

.NET Developer

Arlington, VA · On-site

$103K - $218K/yr

NET framework (ASP.NET, .NET Core) • Experience with React for front-end development • ... DevOps or similar CI/CD platforms • Knowledge of Entity Framework or other ORM tools • ...

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 ...

Senior .NET Developer

Washington, DC · On-site

$62.25 - $79.25/hr

VB, C#, SQL Server, ASP.NET MVC, ASP.NET Web Forms, HTML5/CSS (Bootstrap CSS3), JavaScript (jQuery/Knockout), RESTful hypermedia APIs,Web API. Note: If interested please send your updated resume and ...

.NET DEVELOPER

Arlington, VA · On-site

$55.50 - $73.25/hr

Experience in building interactive user interface applications using ASP.NET WebForms or MVC, HTML ... side programming, multi-threaded design and programming Thanks & Regards! Parthu Srinivas ...

Senior .NET Developer

Washington, DC · On-site

$62.25 - $79.25/hr

VB, C#, SQL Server, ASP.NET MVC, ASP.NET Web Forms, HTML5/CSS (Bootstrap CSS3), JavaScript (jQuery/Knockout), RESTful hypermedia APIs,Web API. Note: If interested please send your updated resume and ...

.NET Developer

Mclean, VA · Remote

$49.50 - $65.25/hr

As a .NET Developer, you will be responsible for designing, developing, and maintaining ... NET framework (C#, ASP.NET, .NET Core, etc.) * Work cross-functionally in an Agile environment to ...

.NET Developer

Mclean, VA · On-site +1

$48.75 - $64.50/hr

As a .NET Developer, you will be responsible for designing, developing, and maintaining ... NET framework (C#, ASP.NET, .NET Core, etc.) * Work cross-functionally in an Agile environment to ...

.NET Developer

Mclean, VA · Remote

$48.75 - $64.50/hr

As a .NET Developer, you will be responsible for designing, developing, and maintaining ... NET framework (C#, ASP.NET, .NET Core, etc.) * Work cross-functionally in an Agile environment to ...

.Net Developer

Washington, DC · On-site

$54.75 - $72.25/hr

Company Description Tech Tammina LLC Must have: a.) C#, ASP.NET, MVC b.) HTML, JavaScript, CSS 3, web client frameworks (JQuery, Ember) c.) Previous Microsoft experience Additional Information Job ...

Senior Quickbase Developer

Washington, DC · On-site

$61.75 - $81.50/hr

Senior QuickBase Developer Employment Type: Full Time Annexa Inc is currently working with a large ... Java, XML, HTML, JavaScript, NET/ASP/Visual C#, SQL Server, SQL. * Capable of implementing ...

Must possess expertise in the software application development using ASP.NET, C#, Visual Basic.NET ... Jindal Sr. Talent & Client Acquisition Specialist AP Innovative Solutions | Email: yavin ...

.NET Developer

Mclean, VA · On-site

$48.75 - $64.50/hr

... ASP.NET, MVC, MVVM, AJAX, Java Script patterns, .Net Web API, Knockout. Angular JS, Bootstrap ... and mid-level developers in technology delivery Mortgage and/or financial services industry ...

Senior Application Developer

Washington, DC

$108K - $149K/yr

A Sr. technical expert on software engineering with modern and cloud technologies is needed to pave ... Can code at an expert level in applications such as C#, ASP.NET, .NET Core, SQL, React, TypeScript ...

Senior Application Developer

Washington, DC · On-site +1

$108K - $149K/yr

A Sr. technical expert on software engineering with modern and cloud technologies is needed to pave ... Can code at an expert level in applications such as C#, ASP.NET, .NET Core, SQL, React, TypeScript ...

... ASP.NET, C#, Visual Basic.NET, CSS, HTML, WCF, and Java Script programming languages. • ... Jindal Sr. Talent & Client Acquisition Specialist AP Innovative Solutions / Email: yavin ...

.Net Developer

Mclean, VA

$48.75 - $64.50/hr

NET 4.0 or higher Framework, including Visual Studio, C#, ASP.NET, JavaScript * Experience in using ... Very strong analytical, design and programming skills * Ability to obtain a Public Trust Clearance ...

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Senior Asp Net Developer information

What are the key skills and qualifications needed to thrive in the Senior Asp Net Developer position, and why are they important?

To thrive as a Senior Asp Net Developer, you need deep expertise in ASP.NET, C#, and relational databases, typically supported by a degree in Computer Science or related field and several years of hands-on development experience. Familiarity with tools such as Visual Studio, Azure DevOps, and frameworks like Entity Framework or MVC, as well as certifications like Microsoft Certified: Azure Developer Associate, is highly valued. Strong analytical thinking, effective communication, and leadership abilities help you mentor junior developers and collaborate across teams. These skills ensure you can build robust web applications, solve complex technical problems, and drive project success within fast-paced software development environments.

What is a Senior Asp Net Developer job?

A Senior ASP.NET Developer is responsible for designing, developing, and maintaining web applications using Microsoft's ASP.NET framework. They work with technologies like C#, .NET Core, MVC, and SQL Server to build scalable and secure applications. Their role includes leading development teams, reviewing code, optimizing application performance, and ensuring best coding practices. Additionally, they collaborate with stakeholders to define technical requirements and troubleshoot complex issues. Strong problem-solving skills, experience with cloud platforms, and familiarity with front-end technologies are often required.

What are some common challenges a Senior Asp Net Developer might face in their daily work?

Senior Asp Net Developers often tackle challenges such as optimizing legacy codebases, ensuring application security, and integrating with various external services or APIs. You may also need to balance the demands of multiple projects and help guide less-experienced team members through technical issues. Staying current with rapidly evolving technologies and best practices is crucial to keep applications efficient and maintainable. Collaboration with cross-functional teams, such as QA and UX/UI designers, is a regular part of the role to deliver high-quality, user-focused web solutions.

What are popular job titles related to Senior Asp Net Developer jobs in Reston, VA? For Senior Asp Net Developer jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Senior Asp Net Developer jobs in Reston, VA look for? The top searched job categories for Senior Asp Net Developer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Senior Asp Net Developer jobs? Cities near Reston, VA with the most Senior Asp Net Developer job openings:
Infographic showing various Senior Asp Net Developer job openings in Reston, VA as of June 2026, with employment types broken down into 1% Internship, 2% As Needed, 55% Full Time, 35% Part Time, and 7% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution.
Senior .NET Developer

Senior .NET Developer

National Associates, Inc.

Washington, DC • On-site

$62.25 - $79.25/hr

Contractor

Posted 7 days ago


Job description

Job Description

Contract Position for 1 year

We need Senior .NET Developers who will also be responsible for designing, developing, testing, releasing and supporting a suite of web applications, windows services and WCF services which enable both users to interact and perform necessary day-to-day operations. The selected candidates should be familiar with the full range of Legacy and Emerging products within the Microsoft .NET Stack, including but not limited to ASP.NET 1.1, ASP.NET CORE, MS SQL Server 2000, MS SQL Server 2012, Windows Server 2000, and Windows Server 2012.

The selected candidates should have experience with and will be expected to assist with day-to-day IT operation tasks with specific software as described below:

a. Windows 2008, 2012
i. Patching, resource monitoring, software deployment, software patching, user management
ii. IIS configuration and management, SSL cert renewal for HTTPS

b. SQL Server 2008, 2012
i. Patching, resource monitoring, query analyzing, indexing, user management
ii. Db backup/restore
iii. Query optimization
iv. Experience with SQL Profiler

Qualifications

10 years experience with web technologies such as ASP.NET Web Forms, ASP.NET MVC, ASP.NET WCF, HTML, Javascript, CSS, JQuery.

10 years development experience with ASP.Net

12 years experience building web applications

6 years experience with IIS Servers

4 years experience with JavaScript/AJSAX/JQuery

6 years experience with SQL Server (2008 and 2012)

1 year basic experience with filenet webservices

1 year experience with mobile application development experience

Ability to work in sprints

Excellent verbal communication that allows for direct client interaction

Additional Information

All your information will be kept confidential according to EEO guidelines.