.Net Architect jobs in Washington

Remote or Tampa, Florida

•

Today

Job Titile : Software Architect (.NET, Angular) Hands On Location : Remote We are seeking a highly technical, hands-on Architect who writes code daily and provides architectural guidance across our .NET, Angular, and SQL platforms. This role focuses on modern service design, platform consistency, performance, and pragmatic improvements within a hybrid modern/legacy environment. What You'll Do Build and architect .NET Core services and APIs, and improve structure and patterns within existing .N

Full-time

.NET Software Architect - Angular

Remote or Tampa, Florida

•

Today

Full-time

Software Architect (.NET, Angular) Hands On

Remote or Tampa, Florida

•

Today

Software Architect (.NET, Angular) Hands On We are seeking a highly technical, hands-on Architect who writes code daily and provides architectural guidance across our .NET, Angular, and SQL platforms. This role focuses on modern service design, platform consistency, performance, and pragmatic improvements within a hybrid modern/legacy environment. What You'll Do Build and architect .NET Core services and APIs, and improve structure and patterns within existing .NET Framework applications. Defi

Full-time

Principal Software Architect / Software Architect (.Net/C#)

Remote

•

Today

Hello; Principal Software Architect / Software Architect (.Net/C#) Long Term Job Location- Remote Core Platform C# / .NET 8 ,ASP.NET Core ,Vue.js 3 / TypeScript , SQL Server ,COBOL (legacy) Cloud & AI Amazon Web Services (AWS), Amazon Bedrock , AWS Lambda / ECS , Docker, MCP Server Architecture Architecture Domains SaS / SaaS / PaaS / Multi-Tenant ,Microservices ,API-First Design ,Event-Driven Architecture , CI/CD / DevOps Core Responsibilities Lead enterprise technical architecture for SaaS-h

Easy Apply

Full-time, Part-time, Contract, Third Party

Sr. NET Developer / AI Developer / Power BI

Hybrid in Rockville, Maryland

•

14d ago

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

Easy Apply

Contract

$80

Senior .Net Developer

Hybrid in Washington, District of Columbia

•

15d 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

Easy Apply

Contract, Third Party

Depends on Experience

.NET Developer

Remote or Hybrid in McLean, Virginia

•

3d 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

Easy Apply

Contract

25 - 50

Fullstack Developer .NET ANGULAR

Washington, District of Columbia

•

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

Easy Apply

Contract

Principal Software Engineer/Developer (.NET)

Hybrid in Fairfax, Virginia

•

16d ago

Must have .Net expereince.Must have Azure experience.Must have BS Degree completed.OverviewThe Software Engineer/Developerleadshighly complexinitiatives involving cloud transformation, Azure-based solutions, systems integration, and secure application development, while mentoring technical teams andestablishingarchitectural standards across the organization. ResponsibilitiesAdviseexecutive leadership on emerging technologies, risks, and investment prioritiesArchitect and oversee complex Microsof

Easy Apply

Full-time

150000 - 180000

Sr. NET Developer /AI Developer

Rockville, Maryland

•

2d ago

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

Easy Apply

Contract, Third Party

$Depends on Experience

.NET Full Stack Developer

Hybrid in Washington, District of Columbia

•

19d 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

Easy Apply

Contract

30 - 50

.NET Full Stack Developer

Vienna, Virginia

•

Today

.NET Full Stack Developer Location: Vienna, VA 22182 / Southfield, MI Duration: 12+ Months Contract (Extension Possible) Work Authorization: W2 Only (if applicable) Job description: We are hiring an experienced .NET Full Stack Developer with strong expertise in C# .NET 8, Azure Functions, Azure SQL, Azure Service Bus, React, TypeScript, Next.js 15, REST APIs, Entity Framework Core, and SQL Server. Candidates should have experience with Azure-native architectures, event-driven systems, AI codin

Easy Apply

Contract

Depends on Experience

Technical Expert Enterprise Service Bus & .NET Developer

Hybrid in Rockville, Maryland

•

3d ago

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

Easy Apply

Contract

Depends on Experience

Entry Level .NET Software Developer

Vienna, Virginia

•

Today

Come to EAI and Discover the feelings of: LoyaltyRecognitionFamilyCamaraderie Come experience why so many employees have been with EAI for 5 - 10+ years, and continue to make it their home as the EAI Family expands. Responsibilities Design and integrate front-ends to visualize the workflows for Web applications custom-built for a variety of commercial clients like Cardinal Health, Ryder, TOTE Logistics and others. Work in a hands-on capacity with small, tight-knit teams in a client-interactive

Full-time

USD 70,000.00 - 85,000.00 per year

DotNet Web Application Developer (React/Angular, DevOps) - local to DMV

Washington, District of Columbia

•

Today

Local to DMV Position: DotNet Web Application Developer (React/Angular, DevOps) Location: Washington, DC (Hybrid) Duration: 6+ Months Contract Requirement: We are looking for a Web Application Developer (DevOps) with 47 years of experience in enterprise web application development and DevOps support. The role involves building and supporting cloud-based applications in Azure and Microsoft Power Platform environments. Required Skills: Frontend: Angular / React / Vue, HTML, CSS,

Easy Apply

Contract, Third Party

Depends on Experience

Senior Full-Stack Software Engineer :Java and .NET & AWS)

Remote or Hybrid in Washington, District of Columbia

•

Yesterday

Senior Full-Stack Software Engineer :Java/.NET & AWS) Location: Remote but quarterly visit to Washington, DC for PI planning meeting and USCONLY W2Please send the resume to.Job Overview: Senior Full-Stack Software Engineer responsible for building web applications using Java, and many other cutting-edge technologies. Responsibilities: Extensive IT experience in analysis, design, development, documentation, implementing and testing of software systems in Java, J2EE technologies. Full-stack ap

Easy Apply

Contract

Depends on Experience

.NET Services Engineer

Remote or McLean, Virginia

•

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

.Net Architect

McLean, Virginia

•

15d ago

Job Summary We are seeking an experienced Solution Architect with strong expertise in .NET Full Stack development and Azure DevOps. The ideal candidate will be responsible for designing scalable, high-performance solutions, driving architectural decisions, and ensuring seamless integration across cloud-based platforms. Key Responsibilities Design and implement end-to-end scalable solutions using .NET technologies and Azure cloud servicesDefine architecture, frameworks, and best practices for ful

Easy Apply

Full-time

$140,000 - $160,000

Back-End Software Developer

Arlington, Virginia

•

Today

Job ID: 2614423 Location: Arlington, VA, US Date Posted: 2026-07-24 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_ON_SITE Description SAIC is seeking a Back-End Software Developer to design, develop, test, implement, and maintain core application software for our customer on-site in Arlington, VA. This role encompasses a wide range o

Full-time

USD 120,001.00 - 160,000.00 per year

Software Engineer

Hybrid in Laurel, Maryland

•

Yesterday

Software EngineerLocation: Across the United States (Remote/Hybrid/Onsite) Salary: Competitive; based on interview performance and relevant experience. Job SummaryWe are seeking a talented Software Engineer to design, develop, test, and maintain scalable software applications. The ideal candidate is passionate about technology, writes clean and efficient code, and collaborates effectively with cross-functional teams to deliver high-quality software solutions. ResponsibilitiesDesign, develop, and

Easy Apply

Full-time

70,000 - 140,000

.Net Architect jobs in Washington, DC, USA