.Net Architect jobs in Reston, VA

Washington, District of Columbia

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Yesterday

.NET ARCHITECT Washington, DC - Onsite 1. Scope of Work: o Design and implement cloud-based .NET solutions on Azure platforms. o Design and implement secure .NET applications, adhering to industry best practices. o Programming needs for .NET, Angular, TypeScript applications, considering scalability, performance, security, and maintainability. o Work on SQL Database, NHibernate, REST Apis, GitHub Technologies o Extensive experience in Investran/ Private Capital suite. o Expertise on e

Full-time, Third Party

Depends on Experience

.NET - Enterprise Application Architect

Vienna, Virginia

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Today

.NET - Enterprise Application Architect Long term contract Location: Vienna, VA 22182 Note : Application Architecture: Strong experience with C#, .NET/.NET Core, ASP.NET Core, Azure, REST APIs, microservices, SQL Server, and enterprise application integration. Experience with application modernization, cloud architecture, design patterns, and technical roadmaps. Job description: Role Summary The Enterprise Architect is a senior technology leader responsible for shaping enterprise architecture

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Contract

Depends on Experience

.NET Cloud Architect

Reston, Virginia

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Today

Company Description CapTech is an award-winning consulting firm that collaborates with clients to achieve what's possible through the power of technology. At CapTech, we're passionate about the work we do and the results we achieve for our clients. From the outset, our founders shared a collective passion to create a consultancy centered on strong relationships that would stand the test of time. Today we work alongside clients that include Fortune 100 companies, mid-sized enterprises, and gover

Full-time

.Net Architect

Remote

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Today

Position: .Net ArchitectLocation: Remote (CST/EST time zone candidates only)Duration: Long Term (Possible Temp to Hire)Must Haves:Experiencedesigning enterprise-scale.NET applications and integrations.Strongknowledge ofC#, .NET/.NET Core, ASP.NET Core, REST APIs, SQL Server, modernfront-end frameworks (Angular or React), cloud platforms, applicationarchitecture, and enterprise systems.The IT Architect is responsible for designing,governing, and enabling technology solutions that support enterpri

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Contract

Depends on Experience

.Net Architect/Developer

Remote

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Today

Role: .Net Architect / Developer Location: Warren, NJ / Remote Duration: 12 Months Job description: Work closely with product owners, architects, and cross-functional teams to translate business requirements into technical solutions. Lead technical design discussions, code reviews, and best-practice implementation across the team. Contribute to architectural decisions and strategic technology choices. Ensure code quality through automated testing, CI/CD pipelines, and adherence to coding

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Contract

.NET Solution Architect

Remote

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Yesterday

.NET Solution Architect with Claude AI Insurance Domain Experience: 15+ Years Location: Warren, NJ preferred / EST Zone Remote Domain: Insurance Job Summary: We are seeking an experienced .NET Solution Architect with strong expertise in Microsoft Azure, C#, .NET, React JS, GitHub Copilot, and Claude AI. The candidate will lead enterprise architecture, cloud modernization, and AI-assisted development initiatives. Must Have: Azure, C#, .NET, React JS, GitHub Copilot, Claude AI, a

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Contract, Third Party

Depends on Experience

.Net Solutions Architect

Remote

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Today

Location: Remote. 30-40% travel to HQ, engineering sites, or customer locations. ABOUT THIS ROLE We are looking for a Sr Software Solutions Architect to own the target-state architecture of the platforms that run central fill pharmacy operations, and to stay in the code while doing it. Central fill is high-volume prescription fulfillment: orders route from retail, health-system, and mail-order pharmacies into a centralized facility where medication is filled, packaged, verified, labeled, and sh

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Full-time

Depends on Experience

.NET Full Stack Architect – Healthcare Interoperability (FHIR)

Remote

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7d ago

Job Summary We are seeking a highly experienced.NET Full Stack Architectwith strongHL7 FHIRexpertise to architect and deliver scalable healthcare interoperability solutions. The ideal candidate will have deep experience with the Microsoft technology stack, Azure cloud, healthcare integrations, and modern web application architecture. Key Responsibilities Design and lead enterprise-scale healthcare applications using .NET and Azure. Define end-to-end application, integration, security, and data a

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Contract, Third Party

50 - 55

.NET Software Architect - Angular

Remote or Tampa, Florida

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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

.NET Developer/Architect

Remote or Chesterfield, Missouri

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Today

RESPONSIBILITIES: Kforce's client in Chesterfield, MO is seeking a Senior .NET Developer/Architect to help expand its software development capabilities and support a growing portfolio of enterprise projects. This role is ideal for a hands-on technical leader who enjoys working directly with business stakeholders and owning solutions from concept through implementation. The organization is modernizing and integrating systems across multiple business units, creating a strong pipeline of developmen

Contract

$70 - $85 hourly

Senior .NET/ColdFusion Application Developer & Application Architect

Washington, District of Columbia

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Today

Evolver is an information technology, cybersecurity, and digital transformation company supporting national defense, federal civilian agencies, and Fortune 500 organizations. We help customers secure critical systems, modernize enterprise technology, and solve complex operational challenges through integrated technology capabilities spanning cybersecurity, enterprise IT infrastructure, cloud, software development, data analytics, legal technology and eDiscovery, applied AI, and electronic securi

Full-time

Software Architect (.NET, Angular)

Remote or Tampa, Florida

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Today

Job Titile : Software Architect (.NET, Angular) 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 .NET Framew

Full-time

Software Architect (.NET, Angular) Hands On

Remote or Tampa, Florida

•

Today

Full-time

Senior .Net Application Developer (Secret clearance)

Reston, Virginia

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16d ago

Senior .Net Developer Arlington, VA or Merrifield, VA - ONSITE Secret Clearance is required to start Must be able to obtain DEA clearance 2-6 month process Responsibilities: Works in a collaborative team environment to develop and enhance code for applications built within the Concorde framework, ensuring high-quality and efficient solutions. Demonstrates strong expertise in Agile development methodologies through daily activities, including sprint participation, task execution, and adherenc

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Contract

Depends on Experience

Sr .Net Developer

Hybrid in Vienna, Virginia

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16d ago

Role: .Net Developer (AI Enablement) Duration :: Contract Location: Vienna, VA Required skills : 12+ years of software development experience. Deepexpertisein Azure-native architectures: Azure Function Apps (isolated worker model), Azure SQL, Azure Service Bus, Azure AD / MSAL (OAuth2/OIDC)Strong C# .NET 8 Azure Functions, Entity Framework Core,xUnittesting, REST API designStrong React / TypeScript / Next.js 15 App Router, RTK Query, Tailwind CSS,componentlibrary patternsAzure SQL / SQL Serve

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Full-time

1,10,000 - 1,30,000

Senior Full Stack .Net Developer (onsite)

Washington, District of Columbia

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18d ago

Senior Full Stack .Net Applications Developer Washington, DC 100% Onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance W2 or C2C Seeking an experienced Full Stack Sr Application Developer to join our development team. They will build and maintain powerful web applications using our modern tech stack: .NET Core C#, Web API, Angular 16+, Entity Framework, and SQL Server. In this role, they will contribute across the entire application lifecycle -

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Contract

Depends on Experience

.Net Software Engineer

Vienna, Virginia

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Today

Position: .Net Fullstack Developer Duration: 12 Months with possible extension Location: Vienna, VA Position Summary We are seeking a Senior Full Stack Engineer to lead the design, development, and delivery of scalable enterprise applications across frontend, backend, APIs, and data platforms. This role requires a hands-on technical leader who can architect complex systems, mentor engineers, drive best practices, and deliver high-quality solutions using .NET, React/Angular, and SQL technologies

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Full-time

Depends on Experience

Senior .NET Developer

Remote or Hybrid in Vienna, Virginia

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3d ago

ITCON Services is seeking a highly experienced Senior Developer for a contingent position to provide operations, maintenance, and modernization of system that includes user forms, the entry, validation, certification, approval, and posting of data and centralized data warehouse to support reporting of program information. The Senior Developer will design, develop, enhance, deploy, and maintain Microsoft-based web applications, data integrations, databases, and reports using C#, ASP.NET/.NET, S

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Full-time

130,000 - 140,000

Lead .Net Developer (Secret clearance)

Reston, Virginia

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16d ago

Lead .Net Developer Arlington, VA or Merrifield, VA - ONSITE Secret Clearance is required to start Must be able to obtain DEA clearance 2-6 month process Responsibilities: Lead a team of 5-7 developers in support of the mission with an ability to guide them on technical decisions, best practices, and team efficiencies Lead technical planning meetings Conduct peer code reviews and final code reviews Demonstrate soft skills in terms of professionalism, conduct and execution in a client-facin

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Contract

Depends on Experience

.NET Full Stack Engineer

Vienna, Virginia

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Today

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

.Net Architect jobs in Reston, VA, USA