C# jobs in Virginia

Senior Cloud Software Engineer/Architect

Gainesville, Virginia

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Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses d

Sponsored

Full-time

Junior C# Software Engineer

Virginia Beach, Virginia

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Today

Job Title: Junior C# Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Local * * * The Opportunity: CACI is looking for a C# software engineer to design, develop, and maintain software tools that keep aircraft safe and operational. Your work will directly impact the Navy's F/A-18 fleet readiness by enhancing maintenance detection software and anomaly

Full-time

USD 58,000.00 - 115,900.00 per year

Entry Level C# Software Engineer

Virginia Beach, Virginia

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Today

Job Title: Entry Level C# Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is looking for a C# Software Engineer to design, develop, and maintain software tools that keep aircraft safe and operational. Your work will directly impact the Navy's F/A-18 fleet readiness by enhancing maintenance detection software and ano

Full-time

USD 58,000.00 - 115,900.00 per year

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

RIS Analyst with C# ( Healthcare Migration Engineer)

Remote

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Yesterday

Mandatory skills 12+ years of hands-on experience in software development, data migration, data manipulation, and healthcare system implementations.Strong expertise in Microsoft SQL Server, SQL Server Management Studio (SSMS), advanced T-SQL development, stored procedures, triggers, functions, complex queries, and relational database structures.Strong C# development experience with hands-on expertise in Windows Forms (WinForms) application development and maintenance.Experience with Microsoft Vi

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Contract, Third Party

Depends on Experience

Sr devops engg with C#/.net

Remote

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4d ago

Position Title: Senior DevOps Engineer C#/.NET & Automation Position Overview We are seeking a Senior DevOps Automation Engineer with software development background to design, develop, and maintain deployment automation solutions and reusable CI/CD frameworks. The role combines software engineering principles with DevOps practices to improve deployment efficiency, reliability, scalability, and automation across application environments. Required Qualifications Strong hands-on experience with De

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Full-time

$60,000 - $140,000

Senior Fullstack Developer (C#, AWS, Angular)

Remote or Hybrid in Cleveland, Ohio

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Today

Precision is seeking a Senior Full Stack Developer for a contract position supporting our Fortune 100 client. This fully remote role requires work during Eastern Time business hours and focuses on building and supporting software across the UI, backend, APIs, databases, and cloud. You will develop with C#/.NET and Angular while designing APIs and microservices. Strong AWS experience is essential, including DynamoDB, SQS, SNS, S3, Lambda, and Terraform. The role also includes technical documentat

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Contract

DOE

IT Application Development (Senior Specialist)

Remote or Olympia, Washington

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Today

Salary: $99,300.00 - $133,608.00 Annually Location : Thurston County - Olympia, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 2026-06817 Department: Dept of Children, Youth, and Families Division: Information Technology Opening Date: 11/05/2026 Closing Date: 11/26/2026 11:59 PM Pacific Description Our vision is to ensure that "Washington state's children and youth grow up safe and healthy-thriving physically, emotionally and educationally, nurtured by family a

Full-time

USD 99,300.00 - 133,608.00 per year

Senior Fullstack Developer (C#, AWS, Angular)

Remote or Hybrid in Cleveland, Ohio

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Today

Easy Apply

Contract

DOE

Senior DevOps Engineer | C#/.NET | CI/CD | PowerShell

Remote

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9d ago

Senior DevOps Engineer C#/.NET & Automation Remote Role Fulltime/W2-Infinite Computer Solutions Position OverviewWe are looking for a Senior DevOps Engineer with strong C#/.NET development experience to build and enhance CI/CD pipelines, deployment automation tools, and reusable automation frameworks.This role is ideal for someone who combines software engineering expertise with DevOps practices to streamline deployments, improve efficiency, and deliver scalable automation solutions.Key Respons

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Full-time

Up to $120,000

Senior .Net developer (Secret Clearance)

Hybrid in Stafford, Virginia

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16d ago

.NET Web Application Developer FBI Virtual Academy Mostly remote 1 day/week onsite in Quantico, VA Secret Clearance required Must be able to obtain Top Secret RESPONSIBILITIES: Design and Develop .NET based web application functionality using C# and MVC Build web applications using JavaScript, JQuery and other client-side technologies such as Vue JS Design and develop applications using agile development and SCRUM processes Research problems discovered by QC or product support and provide

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Contract

Depends on Experience

Senior Software Engineer - .NET, C#, WPF

Remote

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Today

Job Description A Global Software Engineering company is seeking a Senior Software Engineer to develop and extend business applications for enterprise clients while providing technical leadership and mentorship to the development team. Working within an Agile Scrum environment, you will build and enhance applications across desktop and mobile platforms, including WPF, UWP, iOS, and Android. This role combines hands-on software development with project ownership, client engagement, and solution

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Full-time

$115000 - $130000

OpenLink Endur Developer / Specialist (.NET / C#)

Remote

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9d ago

Position OverviewWe are seeking an experienced OpenLink Endur Developer with a strong technical background in .NET / C# to design, develop, test, and maintain custom solutions within our Endur ETRM/CTRM platform. In this role, you will collaborate with business analysts, trade support, and risk teams to deliver robust custom OpenJVS/OpenComponents (.NET) scripts, plugins, report builders, and system integrations across energy and commodity trading desks. Key ResponsibilitiesDevelopment & Customi

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Contract

00+

ASP.NET Developer

Remote

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2d ago

Job Title: ASP.Net Developer Location : United State Nearshore, Canada and Mexico also fine Remote Contract Key Responsibilities Lead the design and development of APIs and microservices that support BaaS onboarding and partner integration. Collaborate with product managers, architects, and other engineering teams to define technical requirements and deliver robust solutions. Drive engineering excellence through code reviews, mentoring, and best practices in CI/CD, testing, and observab

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Contract, Third Party

$55 - $55

.Net/ C# Developer with X12 and EDI 270/271 - Remote

Remote

•

Yesterday

Must provide 2 Managerial references for this role Remote role - Must have X12 EDI AWS 8+ years software engineering experience with distributed, high-volume transaction-processing systems.Healthcare EDI/X12 exp, particularly 270/271 eligibility, Service Type Codes, and payer connectivity.Strong C#/.NET backend development, including async programming, performance tuning, resiliency, and automated testing.Experience with event-driven architectures and messaging, preferably RabbitMQ or equivalen

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Third Party, Contract

Depends on Experience

Full Stack Developer / C# .NET / Vue / Azure / Remote

Remote

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Today

A leading food services and facilities management organization is seeking a Full Stack Developer for a remote contract opportunity. This role will support application modernization initiatives and the migration of enterprise applications to Microsoft Azure, utilizing technologies including C#, .NET, Vue/Nuxt, SQL, and RESTful APIs to build and enhance business-critical solutions. What sets this opportunity apart is the chance to work on modernizing and rebuilding applications in a collaborative

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Contract

$45 - $75

Senior Software Engineer

Remote

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17d ago

Payrate: $70.00 - $70.44/hr.SummaryAs a Senior Software Engineer, you will be a driver for many of our projects here at Company. You will interface with technical teams, lead projects, and mentor more junior engineers. You should be thorough in your designs and implementation, passionate about code quality, performance, and continuous improvement. You should be able to take a holistic view of software development; keeping the big picture in mind and seeing a project through from beginning to end

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Contract

$70 - $70.44

Application Full Stack Developer -- API C#, ASP.NET, .NET Core, MVC

Remote

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9d ago

Dear Candidate, If below requirement suits you then please share your updated resume. New position: Application Developer/Architect Duration: 12 months 100% Remote C2C Rate: $60/hr Skills and Role: Design, develop, and support enterprise applications using Microsoft technologies and modern web frameworks. Work closely with business stakeholders to deliver secure, scalable, and high-performance solutions. Key Skills: C#, ASP.NET, .NET Core, MVCReact, JavaScript, jQuery, HTML, CSS, BootstrapSQL S

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Contract

60+

.net Full Stack Developer Remote Offshore /nearshore

Remote

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5d ago

Mandatory Technical Skills1. C# and .NET Core Strong hands-on experience in C# and .NET Core / .NET 6+. Expertise in object-oriented programming, SOLID principles, and design patterns. Experience developing scalable applications and RESTful Web APIs. Strong understanding of asynchronous programming, LINQ, and dependency injection. Experience with application performance optimization and debugging. 2. Entity Framework / Entity Framework Core Strong experience with Entity Framework and EF Core. Ex

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Full-time

Depends on Experience

Junior Tester

Remote

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12d ago

Team (Project) Introduction 9thWay Insignia is seeking a Junior Tester for manual testing of C#, Visual Studio, and .NET-based applications in support of the to support the Department of Veterans Affairs (VA) Procurement Systems Management (PSM) under the electronic Contract Management System (eCMS) System Integration & Operational Support Services (SI/OSS) program. The candidate will be capable of participating in exploratory and functional manual testing. This role requires technical knowledge

Full-time

$62818 - $67500

Senior Software Engineer (C#/.NET)

Arlington, Virginia

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Today

Senior Software Engineer (C#/.NET) Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information and onlin

Full-time

USD 143,000.00 - 187,000.00 per year

C# jobs in Virginia, USA