.Net Full Stack Developer jobs in Mclean, VA

McLean, Virginia

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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

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Contract

$60 - $70

Looking for Expert Dot Net Full stack Developer/Architect

Remote or Albany, New York

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15d ago

Hi, Position: Looking for Expert Sr. Dot Net Full stack Developer/Architect Location: Remote/ Albany NY Long Term Minimum 12+ Years Skills: Frontend Development Backend Development STRONG CODING experience UI ASP.NET Core Razor Pages (net10),Blazor External JS modules , jQuery Validation, Bootstrap Backend ASP.NET Core Web API (net10) EF Core , CQRS FluentValidation Mapster for DTO/domain mapping Auth: Windows Negotiate and JWT bearer supported Swagger/OpenAPI, API Versioning Structured DI Data

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Third Party, Contract

Depends on Experience

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

Looking for Expert Dot Net Full stack Developer/Architect with AI Skills

Remote or Albany, New York

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Today

Hi, Position: Looking for Expert Sr. Dot Net Full stack Developer/Architect Location: Remote/ Albany NY Long Term Minimum 12+ Years Skills: Frontend Development Backend Development AI Skills STRONG CODING experience UI ASP.NET Core Razor Pages (net10) External JS modules , jQuery Validation, Bootstrap Backend ASP.NET Core Web API (net10) EF Core , CQRS FluentValidation Mapster for DTO/domain mapping Auth: Windows Negotiate and JWT bearer supported Swagger/OpenAPI, API Versioning Structured DI D

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Contract, Third Party

Depends on Experience

.NET Software Developer - Full-Stack (Multiple Levels)

Washington, District of Columbia

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Today

Responsibilities Noblis is helping the Federal Aviation Administration (FAA) manage large and complex telecommunications and information management programs that use state of the art technologies to manage enterprise infrastructure services essential to the safe and efficient operation of the largest, safest, and most complex aviation system in the world. We are seeking smart, passionate, and motivated people to join our proven team in a challenging and rewarding work environment where you will

Full-time

USD 65,200.00 - 101,950.00 per year

.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

USD 140,000.00 - 142,085.00 per year

.NET & REACT Full Stack Developer

Washington, District of Columbia

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Today

Full-time

.Net / React Full Stack 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 78,600.00 - 160,200.00 per year

.NET Full Stack Developer

Remote

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6d ago

Title: Full Stack Developer (.NET Developer)Location:RemoteDuration:Full-timeJob Description: Bachelors degree in Computer Science, Engineering, or a related field. 35 years of experience in .NET application development. Strong proficiency in C#,, and .NET Core. Experience developing RESTful APIs and web applications. Hands-on experience with SQL Server and database design. Familiarity with front-end technologies such as HTML, CSS, JavaScript(Angular/React is a plus). Experience with cloud platf

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Full-time

Depends on Experience

Senior .NET Full Stack Developer - FHIR

Remote

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13d ago

Role: Senior .NET Full Stack Developer - FHIR Location: Remote Duration: 6+ months Job description: We are seeking a highly experienced Senior .NET Full Stack Developer with FHIR expertise to support a large-scale application modernization initiative. The ideal candidate will have strong hands-on experience in C#/.NET 8+, React, TypeScript, REST APIs, FHIR, microservices, Azure Cloud, and event-driven architecture. This is a hands-on technical leadership role involving modernization of le

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Contract

Depends on Experience

Jr - Mid level C# .Net Full Stack developer IOT

Remote

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2d ago

Jr - Mid level C# .Net Full Stack developer IOT Client is unable to sponsor visa at this time, so looking for USC. Required 26 years full-stack development shipping production software React / TypeScript + .NET C# or Python backend IoT protocol experience (MQTT, AMQP) or edge software integration Software packaging: installers, containers, or update agents AI tools in daily dev (Cursor, Copilot, Claude Code) CI/CD familiarity (GitHub Actions or equivalent) Nice to Have Medical device soft

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Contract

Depends on Experience

Senior .Net Full Stack Developer

Remote

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Yesterday

Job Description: Senior .NET Developer (11+ Years of Experience) Senior-Level PositionJob Title: Senior .NET Developer Experience: 11+ Years Employment Type: Contract W2 onlyJob SummaryWe are looking for a highly experienced Senior .NET Developer with 11+ years of hands-on experience in designing, developing, and maintaining enterprise-level applications using Microsoft .NET technologies. The ideal candidate should have strong expertise in C#, ASP.NET Core, Web API, SQL Server, and modern front-

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Contract

Depends on Experience

.Net Full Stack Developer (.Net, React & AI)

Remote or Hybrid in Toronto, Ontario

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8d ago

Position: Full Stack Developer (.Net, React & AI) Location: Remote, Onshore Canada only Timezone: Must be available to work in the EST time zone Start Date: ASAPJob Description: We are looking for a Full Stack Developer with hands-on experience across both frontend and backend technologies. The candidate should be comfortable working in a distributed team environment and contributing across the full software development lifecycle.Key Technical Skills and Requirements:Strong experience with C# /

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Contract, Third Party

Depends on Experience

Dot Net Full Stack Developer - Minneapolis, MN, Detroit, MI, Madison, WI, Columbus, OH, Chicago, IL.

Remote or Minneapolis, Minnesota

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Today

Job Title: Lead .NET Full Stack Developer Location: Minneapolis, MN, Detroit, MI, Madison, WI, Columbus, OH, Chicago, IL. Contract: 12+ Months Looking for W2 candidates. No C2C Job Summary: We are seeking a Lead .NET Full Stack Developer to lead enterprise modernization initiatives using .NET, Blazor, Angular, Azure, and distributed cloud-native architectures. The ideal candidate should possess strong technical leadership and solution architecture experience. Key Responsibilities: Lead enterpris

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Contract

Depends on Experience

Full Stack Developer (Entry Level)

Sterling, Virginia

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2d ago

ASSYST is seeking a motivated Full Stack Developer (Entry Level) to join our growing engineering team in Sterling, VA (Onsite). This role offers an excellent opportunity to gain hands-on experience building enterprise-grade applications in an Agile environment. Responsibilities: Develop and maintain full-stack web applications across both front-end and back-end systems.Write clean, maintainable code and build reusable application components and APIs.Design responsive user interfaces using modern

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Full-time

Depends on Experience

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

Hybrid in Washington, District of Columbia

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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

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Contract, Third Party

Depends on Experience

.Net Full Stack Developer- Full Time

Remote or Grand Prairie, Texas

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8d ago

About Company: We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work on a scale across all devices and digital mediums, and our people exist everywhere in the world (18000 plus experts across 40 countries, to be exact). Our work culture is dynamic and non-hierarchical. We are looking for great new colleagues. That is where you come in! Role - Senior .NET Full Stack Developer Work Model -

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Full-time

Depends on Experience

.NET Full Stack Engineer

Vienna, Virginia

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14d 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

Full Stack Software Developer with C#/.NET Expertise

McLean, Virginia

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Today

Job Title: Full Stack Software Developer with C#/.NET Expertise Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * Bring your expertise and sense of urgency to a team performing mission critical work. Within this team and supporting our product, you will have a direct hand in shaping requirements and expectations for current and fut

Full-time

USD 90,300.00 - 189,600.00 per year

Jr Architect / Full Stack .NET Developer

Remote

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24d ago

Position: Junior Architect / Full Stack .NET Developer Location: Remote Duration:Longterm Job Summary: Seeking a hands-on technical leader to drive platform modernization from legacy monolithic applications to scalable, cloud-native, API-first, event-driven solutions. The role involves leading an engineering pod, overseeing technical delivery, and driving DevOps automation and AI-assisted development. Key Responsibilities: Lead a development pod, sprint execution, and technical delivery.

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Third Party, Contract

$75 - $80

.Net Full Stack Developer jobs in McLean, VA, USA