ASP.NET jobs in Reston, VA

Vienna, Virginia

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9d ago

Hi, We currently have an exciting opportunity for a .NET Full Stack Engineer with one of our direct clients. This is an onsite position based in Vienna, VA (Onsite).Please let me know if you d be interested in discussing this opportunity further. Job Title: .NET Full Stack Engineer Job Type: Contract Location: Vienna, VA(Onsite) Job Summary: We are looking for an experienced Senior.NET Full Stack Engineer with a strong background in designing, developing, and deploying enterprise-grade applicat

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Contract, Third Party

Depends on Experience

Managing Engineer (C#/ASP.NET)

Remote

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Today

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description The Managing Engineer (C#/ASP.NET) leads a team of softwa

Full-time

USD 100,000.00 - 170,500.00 per year

.NET ASP.NET Developer - REMOTE

Remote or New Orleans, Louisiana

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Today

Req ID: 384836 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a .NET ASP.NET Developer - REMOTE to join our team in New Orleans, Louisiana (US-LA), United States (US). Day to Day Responsibilities: Developed and maintained full-stack web applications using SQL Server, .NET, Angular, and REST APIs.Designed and optimized c

Full-time

USD 68,076.00 - 118,188.00 per year

.NET Solution Architect – SharePoint, K2 & AI Integration

Hybrid in Oakton, Virginia

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2d ago

Job Title: .NET Solution Architect SharePoint, K2 & AI IntegrationLocation: Oakton, VA ( 1 dayOnsite - 4 days remote)Experience: 12+ YearsOver all 12+ years of experience and must have strong working experience on.NET Architect SharePoint, K2 & AI IntegrationMust have prior experience with a Federal client.Job Summary:We are seeking an experienced .NET Solution Architect with strong hands-on expertise in .NET/C#, SharePoint Online/Server, K2 workflow automation, and AI/GenAI integration. The i

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Full-time, Third Party

Depends on Experience

Senior Software Developer

Arlington, Virginia

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Today

Our client is hiring a Senior Software Developer for a full-time opportunity in the U.S., with a virtual-first/hybrid work environment. This company is a national nonprofit organization focused on improving access, equity, and integrity in the college admissions process, supporting more than 1 million students each year. This role is centered around full-stack software development, working with technologies including C#, .NET, ASP.NET Core, Web API, Entity Framework Core, SQL Server, Azure, Java

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Full-time

$115000 - $125000

Senior .NET Developer

Washington, District of Columbia

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Today

Andworx is seeking a Senior .NET Developer to play an important role in the development of mission and operational applications for a federal government agency. As Senior .NET Developer, you will be working on an Agile team that develops enterprise web applications using technologies that include ASP.NET, .NET CORE, .NET 6, MVC, Entity Framework, and Oracle and Azure DevOps. You will work with a team of developers, testers, business analysts, and stakeholders to develop solutions to customer req

Full-time

Senior Software Engineer(.NET) - Secret Clearance

Arlington, Virginia

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30+d ago

Description Position at VMD Corp As a Vision, Mission, and Driven company, VMD has been delivering information technology solutions to the Federal government in Agile Engineering, Cybersecurity, and Critical Infrastructure Protection since 2002. Our mission has now expanded, and we have merged with Xcelerate Solutions to revolutionize end-to-end enterprise security. Together we are committed to protecting our nation's citizens, critical infrastructure, and resources. Why Join VMD Corp? At VMD, n

Full-time

Software Engineer Senior

Chantilly, Virginia

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Today

Job ID: 2617753 Location: Chantilly, VA, US Date Posted: 2026-10-15 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Software Engineer to provide Systems Engineering and Technical Advisory (SETA) services to an IC Research and Development (R&D) customer. The customer organiz

Full-time

USD 160,001.00 - 200,000.00 per year

Software Engineers (Generalists)

Reston, Virginia

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Today

Software Engineers (Generalists) At ICF Next, we are fearless in finding new ways to solve problems, relentless in making sure it pays off for our clients and committed to making a positive change in the world. Join our community of mission-driven creatives, communicators, strategists, and technologists to challenge the status quo. The Team You'll work as part of a cross-functional team of software engineers, solution and cloud architects, database administrators, DevSecOps engineers, quality

Full-time

USD 98,614.00 - 167,644.00 per year

Software Engineers (Generalists)

Reston, Virginia

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5d ago

Full-time

USD 98,614.00 - 167,644.00 per year

Full Stack .NET Developer

Bethesda, Maryland

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Today

Leidos is seeking a Full Stack .NET Developer to support federal health enterprise systems for the Government Health and Safety Solutions Operation. The developer will build and modernize user interfaces, APIs, business services, and data integrations that support NIH Center for Scientific Review (CSR) operations. The role spans on-premises and approved Azure environments and requires hands-on Azure AI and identity integration experience. CANDIDATE MUST: Be local to the DC Metro area for hybri

Full-time

USD 69,550.00 - 125,725.00 per year

Senior Software Engineer/Tech Lead

Reston, Virginia

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Today

Senior Software Engineer / Tech Lead At ICF Next, we are fearless in finding new ways to solve problems, relentless in making sure it pays off for our clients and committed to making a positive change in the world. Join our community of mission-driven creatives, communicators, strategists, and technologists to challenge the status quo. The Team You'll lead a delivery team within a cross-functional program that includes software engineers, solution and cloud architects, database administrators

Full-time

USD 119,323.00 - 202,850.00 per year

Senior Software Engineer/Tech Lead

Reston, Virginia

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5d ago

Full-time

USD 119,323.00 - 202,850.00 per year

Sr. .NET Developer

Remote or McLean, Virginia

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Today

Public Trust Eligibility Required About Aretum Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology, and transformation, helping agencies solve their most critical challenges. We believe in investing in our people and creating a culture where collaboration, inclusion, and professional growth are at the forefront

Full-time

USD 120,000.00 - 150,000.00 per year

FULL STACK DEVELOPER (React + .NET)

Rockville, Maryland

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Today

Req ID: 394751 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a FULL STACK DEVELOPER (React + .NET) to join our team in Rockville, Maryland (US-MD), United States (US). Job Summary: The Full-Stack React + .NET Developer will design and develop end-to-end enterprise applications using React (front-end) and .NET Core/C# (

Full-time

USD 106,480.00 - 159,720.00 per year

Senior .NET Developer

Washington, District of Columbia

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Today

This position may be filled prior to the posted deadline. Interested candidates are encouraged to apply as soon as possible. Koniag Emerging Technologies, LLC a Koniag Government Services company, is seeking a Senior .Net Developer with a Secret security clearance to support KET and our government customer in Washington, DC. This is a hybrid position requiring 1 day onsite per week in Washington, DC. Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off,

Full-time

USD 135,000.00 per year

SharePoint Software Engineer

Fort Belvoir, Virginia

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Today

Senior Power Platform / SharePoint Developer We are seeking a highly skilled and mission-oriented Senior Power Platform / SharePoint Developer with an active TS/SCI security clearance to join our SETA team on-site at Fort Belvoir, VA. In this role, you will architect, deploy, and maintain high-visibility cloud and hybrid enterprise Power Apps, Power Automate, and Power BI reports in SharePoint environments, focusing heavily on SharePoint Online and the Microsoft Power Platform. These systems ser

Full-time

Compensation information provided in the description

Senior Web Developer

Arlington, Virginia

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Today

About Company: About Tripoint Solutions We are technology innovators, partnered with state-of-the-art providers, such as AWS, ServiceNow, and UiPath, to drive digital transformation in the federal space. TPS teams are bringing automation and data science into areas of the government that are crying out for fresh tech-making positive impacts felt by tens of thousands of users, countless citizens, and all six branches of the military each day. Our Agile teams are responsible for envisioning, lau

Full-time

USD 80,000.00 - 155,000.00 per year

SME Software Developer, Applications - US Department of State

Washington, District of Columbia

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Today

The SME Software Developer, Applications will serve as a senior technical subject matter expert supporting the development, enhancement, modernization, integration, and sustainment of the PRM Enterprise System. PRiMES is a mission-critical Department of State platform used to manage project funding, partner information, program data, monitoring activities, financial plans, reporting, and data visualizations for the Bureau of Population, Refugees, and Migration and other Department users. This r

Full-time

USD 140,000.00 per year

Software Engineer II (Mid-Level) (TS/SCI w/CI Poly Required)

Suitland-Silver Hill, Maryland

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Today

A&M Technologies, Inc. (A&M) is a minority-owned small business established in 2014, specializing in providing expert Federal IT support and management services. Our comprehensive offerings include systems integration, IT security, continuity of business operations support, IT infrastructure planning, enterprise resource planning (ERP) systems support, business process automation, cloud migration, software engineering, systems engineering, and IT project management. At A&M, we take pride in our

Full-time

USD 180,000.00 - 210,000.00 per year

ASP.NET jobs in Reston, VA, USA