.Net Architect jobs in Reston, VA

Hybrid in Dale City, Virginia

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15d ago

Job Title: Technology Solutions Architect (.NET) Location:South Park Charlotte, NC (Onsite 4 days/week, local candidates preferred) Duration:36-month Contract-to-Direct Hire Compensation: $59 - $65/HR, Conversion Salary Range ($135,000$ 140,000 + 15% Bonus) Job Overview The Technology Solutions Architect I is a senior technical leader embedded within Agile delivery teams, responsible for designing scalable, secure, and aligned technology solutions. This role translates business requirements i

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Contract

$59 - $65

.NET Architect

Remote

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18d ago

.NET Architect Remote Opportunity Role - Senior Technical Profile - .NET and UI in Insurance Domain Seeking a Senior Technical .Net with 18+ years of experience, including 12+ years in architecture roles, to lead the design and modernization of enterprise insurance platforms. The role requires expertise in .NET, cloud-native solutions, event-driven architecture, and enterprise integrations, with a proven ability to deliver scalable, resilient, and high-performance solutions Key Responsibilitie

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Third Party, Contract

Depends on Experience

.Net Architect with AWS Exp - 15 years of exp Required

Remote

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Yesterday

.Net Architect with AWS Exp W2 Only Remote Role Key Qualifications: A bachelors degree in computer science, software engineering, or a related discipline. An advanced degree (e.g., MS) is preferred but not required. Experience is the most relevant factor. Excellent software engineering and product architecture/design foundation with deep understanding of Business Context Diagrams (BCD), sequence/activity/state/ER/DFD diagrams, OOP/OOD, data-structures, algorithms, code instrumentations, etc.

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Contract

Depends on Experience

.NET Full-Stack Architect (React)

Remote

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Yesterday

.NET Full-Stack Architect (React) Remote (US) Full-Time Opportunity / FTE Only A minimum 15 years of experience Must-Haves: Hands-on experience with ASP.Net, .NET Core, C#, Web API, MVC, SQLServer.Hands-on experience building UI applications with React.Experience working with any top cloud providers (Azure/AWS/OCI).Experience working with Microservices architecture with thorough understanding of Bounded contexts ().Experience with containerized applications with Kubernetes and Helm charts.Demons

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Full-time

Depends on Experience

.NET & AI Architect /Tech lead

Remote

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18d ago

As an AI Architect & .NET developer, you will be responsible for designing and governing endtoend AI architectures on Azure ecosystem that enables intelligent automation and decision support across insurance functions such as underwriting, claims, reinsurance, and documentheavy operations. The role focuses on building scalable, secure, and productiongrade GenAI platforms leveraging LLMs, Agentic AI, OCR to process complex unstructured insurance documents (e.g., loss runs, policy forms, claims re

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Full-time

$150,000 - $160,000

.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

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

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Today

Full-time

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

Remote

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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

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

Lead Architect / Developer - Backend .NET

Remote or Doral, Florida

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Lead Architect/Developer - Backend .NET for a contract role in Doral, FL. Summary: This is primarily a Senior Software Developer role, focused heavily on backend .NET. We are looking for someone who has demonstrated leadership, even if they haven't officially held a -Lead- title. In this role, you will interact regularly with Product Owners. The team is primarily structured around PODs. REQUIREMENTS: * 8-10+ years of software development

Contract

$70 - $75 hourly

.NET Full Stack Engineer ( AI-assisted)

Vienna, Virginia

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Today

Hi, We currently have an exciting opportunity for a .NET Full Stack Engineer ( AI-assisted) with one of our direct clients. This is an onsite position based in Vienna, VA or Southfield, MI. Please let me know if you d be interested in discussing this opportunity further. Job Title: .NET Full Stack Engineer ( AI-assisted) Job Type: Contract Location: Vienna, VA or Southfield, MI (Onsite) Job Summary: We are looking for an experienced Senior.NET Full Stack Engineer with a strong background in

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Full-time

Depends on Experience

Sr .Net Developer

Hybrid in Vienna, Virginia

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12d 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

.NET Developer (Entry Level)

Sterling, Virginia

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4d ago

ASSYST is seeking a motivated and detail-oriented.NET Developer (Entry Level) to join our growing development team in Sterling, VA (Onsite role). This is an excellent opportunity for an early-career software developer to gain hands-on experience with modern .NET technologies while contributing to enterprise-grade applications in an Agile environment. Responsibilities: Develop and enhance full-stack web applications, contributing to both user-facing features and backend services.Build clean, scal

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Full-time

Depends on Experience

Full Stack Developer (C#.Net, React, Azure, AI) - W2 Contract

Vienna, Virginia

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Today

Full Stack Developer (C#.Net, React, Azure, AI) 12 Months contract extension Location: Vienna, VA 22182 / Southfield, MI 48075 Note : W2 contract position or 1099 //No 3rd Party profiles // Job description: 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 / TypeScrip

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Contract

Depends on Experience

Senior .Net Developer

Hybrid in Washington, District of Columbia

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8d 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

AI Full Stack Developer - W2

McLean, Virginia

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5d ago

Job Title: AI Full Stack Developer Employment Type: Long-Term Contract Location : Mclean/ Vienna, VA Local Only Position Summary We are seeking a AI Full Stack Engineer to build and enhance modern web applications across frontend, backend, APIs, and databases. The ideal candidate is a strong developer who enjoys working across the technology stack, collaborating with cross-functional teams, and delivering high-quality software solutions using .NET, React, Python, and SQL technologies and Hands-o

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Contract

Depends on Experience

Senior .Net Developer

Washington, District of Columbia

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Today

MUST be local to Washington, DC area. Required 4 days on site in Downtown, DC. Responsibilities: Design and Develop the Restful API Services and pub/sub message interfaces in alignment with integration requirements, defined architecture and design and infrastructure specifications. Leverage .Net 8, Azure APIM and Azure Service Bus. Coordinate with QA team, fix the bug and stabilize the functionality. Integrate the solution with DevSecOps and all the security hooks and controls. Work with other

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Contract

.NET Developer

Washington, District of Columbia

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Yesterday

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

.NET Services Engineer

Remote or McLean, Virginia

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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

USD 110,000.00 - 145,000.00 per year

Sr .NET Blazor Developer

Remote or Tysons, Virginia

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Today

Overview The Senior NET Blazor is responsible for building secure, high-quality application features within the VA-EISS platform using Microsoft technologies, including C#, .NET, and Blazor for the Department of Veterans Affairs (VA), Office of Information and Technology (OIT), Product Delivery Services (PDS), Benefits and Memorials (BAM), Memorial and Benefit Services (MBS) deliver secure, reliable, and effective Information Technology (IT) solutions that support the Department's mission. Res

Full-time

.Net Architect jobs in Reston, VA, USA