.Net Web Developer jobs in 20770

Senior .NET Web Developer (Certified) - REMOTE (WI Resident/MUST Relocate to WI)

Remote

•

Today

Job Description: Crop to Crop resumes are accepted Location Requirement: Onsite, hybrid or remote: Candidates must be WI residents or willing to relocate to WI prior to starting the role. 100% remote work is an option. Can accommodate if candidate wants to work onsite. The Certified Microsoft .NET Web Developer IV is responsible for day-to-day maintenance of applications and support for business requests. The person in this role will manage integrations. This project requires knowledge of full

Easy Apply

Third Party, Contract

Depends on Experience

Remote Mid-level Full Stack .NET Web Developer

Remote

•

Today

Job Description Remote Mid-level Full Stack .NET Web Developer Build technology that advances the mission. Scale your career with a company powered by its people. Precise Systems is expanding our team and seeking an experienced Mid-level Full Stack .NET Web Developer to help us deliver technology with purpose. In this fully remote role, you will design, develop, and enhance a suite of government-owned, web-based business applications used by more than 50,000 users across Navy acquisition orga

Full-time

USD 80,000.00 - 120,000.00 per year

Remote Senior Full Stack .NET Web Developer

Remote

•

Today

Job Description Remote Senior Full Stack .NET Web Developer Build technology that advances the mission. Scale your career with a company powered by its people. Precise Systems is expanding our team and seeking an experienced Senior Full Stack .NET Web Developer to help us deliver technology with purpose. In this fully remote role, you will design, develop, and enhance a suite of government-owned, web-based business applications used by more than 50,000 users across Navy acquisition organizati

Full-time

USD 120,000.00 - 145,000.00 per year

Software Developer – .NET / Angular

Cape Saint Claire, Maryland

•

23d ago

Title: Software Developer .NET / Angular Location: 100% Onsite in Annapolis, MD Duration: 6 months, multiple extensions Compensation: $65/ hour W2 Position Overview: We are seeking a Software Developer to build, enhance, and support business applications, web services, and APIs in a collaborative Agile environment. This role will work closely with business analysts, QA, data resources, and other developers to deliver reliable, secure, and maintainable enterprise solutions. The ideal candidate

Easy Apply

Contract

$60 - $65

Legacy .NET Developer

Hybrid in Vienna, Virginia

•

2d ago

Job Title: Full Stack Developer Location: Vienna, VA Type: Contract Compensation: Open to Both C2C and W2 options Work Model: Hybrid onsite and remote Responsibilities Identify business requirements (e.g., needs, objectives, functions, features, input and output) and translate into delivered technical solutions Utilize approved company software development tools and software applications to design, develop, implement and maintain custom code business solutions that align with business initiat

Easy Apply

Contract

Depends on Experience

- Full Stack Developer IV - .NET - DC, GA, TX, WA (Hybrid)

Hybrid in Washington, District of Columbia

•

30+d ago

local to DC, GA, TX, WA Position: Full Stack Developer IV .NET Location: DC; GA; TX; WA (Hybrid) Eligibility: U.S. Citizen residing in the U.S.; ability to obtain Public Trust Job Summary: Seeking a senior Full Stack Developer with strong experience in C#, .NET, and ASP.NET Core to design, develop, test, and maintain secure, scalable web applications. Key Responsibilities: Develop full-stack applications using C#, .NET, ASP.NET Core, and REST APIs. Build business logic and da

Easy Apply

Contract, Third Party

Depends on Experience

.NET Developer

Washington, District of Columbia

•

Today

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. We know tech, but we love people. NuAxis is home to thinkers and feelers; engineers and artists. We work hard and support each other along the way. Teamwork is more than just a buzzword for us, it's a state of mind. We believe happy employees do amazing work, so join our team NOW! We are currently seeking a talented and motivated UI

Full-time

Sr .Net Developer

Arlington, Virginia

•

Today

100% onsite Arlington, VA Required Skills Ten (10) years of overall web development experience that includes at least 8+ years with entity framework, , C#, MVC based web development using Visual Studio 2017 or higher.

Easy Apply

Third Party, Contract

Depends on Experience

.Net Application Developer

Washington, District of Columbia

•

Today

Description AVER is seeking a .Net Application Developer with experience designing, developing, enhancing, and maintaining enterprise applications using Microsoft C#, .NET Core, ASP.NET, and SQL-based technologies. The ideal candidate will have experience supporting the full software development lifecycle (SDLC), modernizing existing applications, integrating databases and web services, and troubleshooting applications in production environments. This role requires a versatile developer, comfor

Full-time

USD 110,000.00 - 124,000.00 per year

Lead .Net Full Stack Developer

McLean, Virginia

•

17d ago

Job Summary 7+ years of software development experience. Strong coding experience in any of these languages (C# and .Net), Unit testing, REST API designStrong React / TypeScript / Next.js 15 App Router, RTK Query, Tailwind CSS, component library patternsExperience integrating with ERP systems (Microsoft Dynamics NAV / Business Central strongly preferred)Proven experience designing real-time systems (SignalR, WebSockets, or equivalent)OpenAPI/Swagger specification authoring and API contract-first

Easy Apply

Contract

$60 - $70

Web Developer

Arlington, Virginia

•

Today

Description We are looking for a Web Developer to support a non-profit organization through a contract assignment focused on producing and publishing high-quality website content. This role is ideal for someone who combines strong CMS knowledge with a careful eye for presentation, consistency, and usability. The position will help create effective web pages that align with current digital standards and deliver a smooth experience for site visitors. Responsibilities: Build and update website pag

Easy Apply

Contract

USD 38.00 - 44.00 per hour

Senior Web Developer

Washington, District of Columbia

•

Yesterday

Organization: United Food and Commercial Workers International Union (UFCW) is North Americas neighborhood union; standing together to improve the lives and livelihoods of workers, families and communities. Our members work primarily in the retail food, meatpacking, poultry, food processing and manufacturing and retail store industries. Location: Harmarville, PA - Washington, DC Position Description: The Senior Web Developer is responsible for the design, analysis, implementation, and maintenanc

Full-time, Third Party

103,108 - 115,843

Senior .NET Developer

Washington, District of Columbia

•

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 .NET Developer

Washington, District of Columbia

•

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

.NET and Power Platform App Developer

Washington, District of Columbia

•

Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 91,300.00 - 184,900.00 per year

.NET Developer #1893012

Alexandria, Virginia

•

Today

About NDi: Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers. Founded in 1985, NDi's firmly defined core values have driven all aspects of the business, which have been paramount to our company's success and the establishment of an enjoyable workplace atmosphere. At NDi, we believe that our people are the cornerstone of our success, and we value collaboration

Full-time

USD 100,000.00 - 115,000.00 per year

Senior .Net Data Integration Developer

Washington, District of Columbia

•

Today

Description AVER is seeking a Senior .Net Data Integration Developer to support a highly controlled and security-sensitive government environment. The position focuses on analyzing incoming provider data, preparing the data for import into SQL Server, and overseeing a repeatable process for developing C# Windows Services that load approved data into the database. Incoming data may be provided in a variety of formats, including CSV, Microsoft Excel (XLS/XLSX), HTML, and other structured or semi-

Full-time

USD 140,000.00 - 155,000.00 per year

Application Developer(.NET)

Baltimore, Maryland

•

Today

Application Developer FedTec is seeking Mid-Level Application Developer to support the continued development, enhancement, integration, maintenance, modernization, and support of informatics and mobile health (mHealth) solutions. This role will address new requirements and support the expansion, upgrade, maintenance, and, where applicable, decommissioning of existing applications. A key focus will be the continued automation and enhancement of HuRIS and its allied systems, including major clini

Easy Apply

Full-time

.NET & REACT Full Stack Developer

Washington, District of Columbia

•

Today

Overview The. NET/React Developer will play a critical role in the design, development, and maintenance of enterprise-grade web applications and services. This role is responsible for building high-quality, scalable software solutions using the Microsoft .NET stack on the back end and React (with TypeScript/JavaScript) on the front end. This role will engage in the full software development lifecycle-from requirements analysis and solution design through implementation, testing, deployment, an

Full-time

.NET & REACT Full Stack Developer

Washington, District of Columbia

•

Today

Full-time

USD 140,000.00 - 142,085.00 per year

.Net Web Developer jobs in Greenbelt, MD 20770, USA