.Net Web Developer jobs in 20770

Remote Mid-level Full Stack .NET Web Developer

Remote

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Today

Job Description Precise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilities, we provide deep expertise in Advanced Engineering; Digital Transformation; Electromagnetic Warfare; Interactive Training & Simulation; Physical Sciences Research; Platform Lifecycle Support; and Foreign Military Sales. Unified by decades of trusted performance and expanded throug

Full-time

USD 80,000.00 - 120,000.00 per year

Sr. NET Developer / AI Developer / Power BI

Hybrid in Rockville, Maryland

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Today

Job Title: Sr. NET Developer / AI Developer / Power BI Location: MUST BE LOCAL TO MD, VA or DC Type: Contract Compensation: Negotiable, W-2 or C2C Work Model: Hybrid Hours: 35 work hours a week All residency status may apply Responsibilities Design, build, modernize, and support modern applications in Microsoft Azure Develop and implement cloud-native architectures utilizing .NET Core/.NET 8, C#, and Azure services such as App Services, Functions, API Management, Service Bus, Azure SQL, Azure O

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Contract

$80

Fullstack Developer .NET ANGULAR

Washington, District of Columbia

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Today

MUST BE LOCAL TO WASHINGTON, D.C. ONSITE 2+ DAYS A WEEK IN D.C. We are seeking a highly motivated and experienced Azure Full Stack Developer to join our dynamic team. You will be responsible for designing, developing, and deploying robust and scalable applications on the Microsoft Azure platform. You will work across the full stack, from front-end user interfaces to back-end services and databases, leveraging your expertise in Azure cloud services. The ideal candidate is a problem-solver with a

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Contract

Web Developer

Fort Meade, Maryland

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Today

Web Developer Ft. Meade Area, MD Government/Military Clearance Required: TS/SCI with Polygraph Full-Time | Fully Funded | $150K-$158K Secure the Mission. Set the Standard in Cybersecurity. Helm Point Solutions is a woman-owned cybersecurity and physical security firm supporting the nation's most critical systems and infrastructure. We're seeking driven and experienced Web Developers to support a program in the Ft. Meade area. What You'll Do As a Web Developer, you will: Design the architecture

Full-time

USD 150,000.00 - 158,000.00 per year

.NET Developer

Washington, District of Columbia

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Today

Job Title: .NET Developer Location: Washington, DC (On-Site 5 days per week) Clearance Required: Active Top Secret Clearance Required to Start Duration: Long-term Contract Top Skills: .NET Development Database Production Support If a candidate is stronger in database production support than .NET but has significant experience with another development language or platform, the team is still willing to consider them Required Skills & Qualifications Onsite presence in downtown DC 5 days per w

Contract

Web Developer

Washington, District of Columbia

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Today

Web Developer Clearance: ship required. Location: Washington, DC Metro Area (VA/DC/MD) - Onsite/Hybrid per program requirements. Candidates must currently reside in, or be willing to relocate to, the DC metro area prior to start. Salary: $105,000-$170,000 - Commensurate with experience Responsibilities Design, build, and maintain responsive web applications and portals supporting mission users. Develop front-end interfaces using modern frameworks (React, Angular, or similar) and back-end ser

Full-time

USD 105,000.00 - 170,000.00 per year

Senior .Net Developer

Hybrid in Washington, District of Columbia

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17d ago

Title: .Net Full Stack Developer Duration: 12 Months Long Term Location: Washington, DC 20433 Hybrid Onsite: 4 days per week from Day 1, with a full transition to 100% onsite anticipated soon. Scope Of Work: Full Stack Development: Design, develop, and maintain web applications using modern front-end frameworks (e.g., React, Angular, Vue.js) and back-end technologies (e.g., .NET Core, Node.js, Python).Build and consume RESTful APIs and microservices.Implement responsive and user-friendly interf

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Contract, Third Party

Depends on Experience

.NET Developer

Remote or Hybrid in McLean, Virginia

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4d ago

Strong experience with C#, .NET Core, .NET Framework, ASP.NET MVC, and Web API.Hands-on experience with SQL Server, T-SQL, stored procedures, and query optimization.Experience developing REST APIs and microservices.Knowledge of Entity Framework or Entity Framework Core.Experience with HTML, CSS, JavaScript, Bootstrap, and Angular or React.Familiarity with Azure cloud services is preferred.Experience with Git, Azure DevOps, or CI/CD pipelines.Strong debugging, analytical, and problem-solving skil

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Contract

25 - 50

.NET Full Stack Developer

Hybrid in Washington, District of Columbia

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21d ago

Title: .NET Full Stack Developer Location: Virginia Duration: Long-Term Contract Experience: 815 Years Employment Type: Contract Job Summary: Coforge is seeking an experienced .NET Full Stack Developer with 8+ years of hands-on experience in designing, developing, and maintaining enterprise-grade web applications. The ideal candidate should possess strong expertise in Microsoft technologies, modern JavaScript frameworks, RESTful APIs, cloud platforms, and Agile development practices. This role

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Contract

30 - 50

Sr. NET Developer /AI Developer

Rockville, Maryland

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Today

Scope of work The Client is seeking a Senior .Net Developer with strong cloud experience to design, build, modernize and support modern applications in Microsoft Azure. The ideal candidate is proficient in .Net Core/.NET 8, C#, and cloud-native architectures, with hands-on experience integrating Azure services such as App Services, Functions, API Management, Service Bus, Azure SQL, Azure OpenAI and AI Foundry, and GitHub Copilot for Developers. The resource will work with Client to modernize

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Third Party, Contract

$Depends on Experience

.Net Application Developer

Washington, District of Columbia

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Today

Description AVER is a fast-growing SDVOSB that has achieved significant revenue growth over the past 5 plus years with much of our work focused on Data Analytics, Mission Support, IT Modernization and Biometrics. AVER is seeking a Net Application Developer with in-depth knowledge and experience assisting with agile methodology development for software maintenance and operations using .NET based coding tools. This role is technically focused from a software development lifecycle perspective to d

Full-time

.NET Developer

Columbia, Maryland

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Today

Job#: 3036749 Job Description: .NET Developer Location: Columbia, Maryland (Remote) Role Overview We are seeking an Application Developer Lead who combines technical expertise with leadership capabilities. This role is responsible for designing and delivering software solutions, mentoring developers, ensuring code quality standards, sequencing work across the team, and supporting overall team performance and administrative coordination. Key Responsibilities Provide hands-on technical leadersh

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Full-time

$40 - $71 per hour

Technical Expert Enterprise Service Bus & .NET Developer

Hybrid in Rockville, Maryland

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Today

About us: Creative Information Technology Inc (CITI) is an esteemed IT enterprise renowned for its exceptional customer service and innovation. We serve both government and commercial sectors, offering a range of solutions such as Healthcare IT, Human Services, Identity Credentialing, Cloud Computing, and Big Data Analytics. With clients in the US and abroad, we hold key contract vehicles including GSA IT Schedule 70, NIH CIO-SP3, GSA Alliant, and DHS-Eagle II. Join us in driving growth and sei

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Contract

Depends on Experience

Cleared C# / .NET Developer

Washington, District of Columbia

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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

Senior .Net Full-Stack Developer

Washington, District of Columbia

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Today

Kadiak, LLC, a Koniag Government Services company, is seeking a Senior Net Full-Stack Developer with a Top-Secret security clearance to support Kadiak and our government customer in Washington, DC. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more. Kadiak, LLC is seeking a Senior .Net Full-Stack Developer with a Top-Secre

Full-time

USD 95,000.00 per year

.Net Full Stack Developer (Senior)

Washington, District of Columbia

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Today

Full-time

USD 98,500.00 - 184,900.00 per year

.NET C# Developer

Washington, District of Columbia

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Today

Overview The C# .NET Developer will contribute to the development, enhancement, and maintenance of web applications and services that enable mission-critical operations in a federal environment. This role will work hands-on with the .NET framework and associated technologies to build clean, efficient, and reliable back-end components that integrate seamlessly with front-end and cloud-based systems. You will collaborate closely with senior developers, architects, designers, product owners, and

Full-time

USD 140,000.00 - 142,085.00 per year

.NET C# Developer

Washington, District of Columbia

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Today

Overview The C# .NET Developer will contribute to the development, enhancement, and maintenance of web applications and services that enable mission?critical operations in a federal environment. This role will work hands?on with the .NET framework and associated technologies to build clean, efficient, and reliable back?end components that integrate seamlessly with front?end and cloud?based systems. You will collaborate closely with senior developers, architects, designers, product owners, and

Full-time

USD 140,000.00 - 142,085.00 per year

.NET Developer

Arlington, Virginia

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Today

Job ID: 2613231 Location: Arlington, VA, US Date Posted: 2026-06-03 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description The .NET Software Engineer/Developer will design, develop, and maintain web applications using the .NET framework. The successful candidate will integrate software solutions with Oracle databases, suppo

Full-time

USD 80,001.00 - 120,000.00 per year

Jr. Net, C#, SQL Developer - Active Top Secret required

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Development Experience, Microsoft .NET, Software Development Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a SOFTWARE DEVELOPER at GDIT. Here, you'll tailor cu

Full-time

USD 81,349.00 - 92,000.00 per year

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