C# jobs in Washington

Everett, Washington

•

Today

Job Title: 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: Continental US * * * The Opportunity: CACI at 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 anoma

Full-time

USD 66,700.00 - 133,300.00 per year

Senior Fullstack Developer (C#, AWS, Angular)

Remote or Hybrid in Cleveland, Ohio

•

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

Easy Apply

Contract

DOE

Senior Fullstack Developer (C#, AWS, Angular)

Remote or Hybrid in Cleveland, Ohio

•

Today

Easy Apply

Contract

DOE

.NET / C# and Blazor Consultant

Remote

•

Yesterday

Position: .NET / C# and Blazor Consultant Location: Remote (USA) Employment Type: Full-Time Experience Required: 4 Years to 7+ years Work Authorization: Must have Valid USA Work permit Annual Compensation: $75,000$90,000, depending on qualifications and experience. *Benefits:* Health insurance: Medical, dental, and vision. 401(k) retirement plan (no employer matching contribution). Paid vacation/PTO, subject to the employer's policy. Paid sick leave in accordance with applicable Washington State

Easy Apply

Contract

Depends on Experience

Senior Software Engineer - .NET, C#, WPF

Remote

•

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

Easy Apply

Full-time

$115000 - $130000

Senior Programmer (C# .Net)

Remote or Hybrid in Los Angeles, California

•

Today

Job Title: Senior C# .NET Developer Remote Duration: 12 Months Skills Required The Senior Programmer will possess knowledge and experience in applications software development principles and methods sufficient to participate in the design, development, testing and implementation of new or modified applications software; operating systems installation and configuration procedures; organization's operational environment; software design principles, methods and approaches; principles, methods and

Easy Apply

Third Party, Contract

Junior Tester

Remote

•

2d 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

Jr. Software Developer C#

Remote

•

4d ago

Software Developer About The Opportunity The Intersect Group is partnering with a respected organization in the consumer finance industry that is committed to delivering innovative technology solutions that improve business operations and customer experiences. The company values collaboration, continuous learning, and technical excellence while fostering an environment where employees can develop their skills and make a meaningful impact. This is an opportunity to join a stable, technology drive

Easy Apply

Contract

Depends on Experience

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

Remote

•

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

Easy Apply

Contract

$45 - $75

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

Remote

•

Yesterday

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

Easy Apply

Contract

Depends on Experience

Senior Software Engineer

Remote

•

7d 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

Easy Apply

Contract

$70 - $70.44

.Net Software Developer :: Remote

Remote or New Jersey

•

Today

.Net Developer/.Net Software Developer California, MD, US Remote, but in office on occasion or as needed Fulltime-- This software developer analyzes, designs and develops computer software required to support hardware or technical service products. Performs systems modeling, simulation and analysis. Reviews system architecture, selects, and implements appropriate development and support tools to ensure product performance. The products are components of the military aviation mission planning e

Easy Apply

Full-time

Software Support Engineer, C#/.NET & SQL.

Redmond, Washington

•

14d ago

About Blueprint Blueprint is a technology solutions firm headquartered in Bellevue, Washington, with teams across the United States. We help organizations turn complex challenges into meaningful outcomes by connecting strategy and execution across AI, cloud, data, product development, and emerging technology. Our culture is built by people who care deeply about doing exceptional work. We set high standards, take ownership, and continually challenge ourselves and one another to be better. We wo

Full-time

USD 90,000.00 - 100,000.00 per year

Managing Engineer (C#/ASP.NET)

Remote

•

Today

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description The Managing Engineer (C#/ASP.NET) leads a team of softwa

Full-time

USD 100,000.00 - 170,500.00 per year

Software Engineer III: Backend C#

Remote

•

Today

Jack Henry, provides advanced bill payment and money transfer solutions to banks and credit unions. We offer modernized smart technology, including AI driven, security, cloud-based software, and fraud monitor, to deliver engaging payment solutions to customers. Our solutions help financial institutions to meet the payment expectations of today and the payment innovation needs of tomorrow. Payments become smarter, engaging, and predictive with Payrailz. We are looking for a software engineer who

Full-time

.Net Full Stack Developer- Full Time Role

Hybrid in Bellevue, Washington

•

Today

Role: .Net Full Stack Developer Location: Bellevue, WA (5 days onsite) Full time Skills Mandatory Skills : .Net Core Primary Skills: C#, .NET, NET Core, JavaScript, HTML CSS Azure Data Explorer Kusto KQL Secondary Skills: React AngularAngularJS TypeScript PowerShell Azure Storage Azure Monitor Application Insights Geneva Monitoring Azure DevOps REST APIs YAMLJSON Azure SQL Python Job Description: 5+ years of software development experience using C and NET NET CoreExperience with web application

Easy Apply

Full-time

Depends on Experience

.Net Full Stack Developer (Exp Only-3 Y to 6Y Max)-Full time-Onsite

Redmond, Washington

•

Today

Primary Skills: C#, .NET Core, JavaScript, HTML, CSS, Azure Data Explorer, Kusto, KQL Job SummaryWe are seeking a skilled .NET Full Stack Developer with hands-on experience in C#, .NET Core, frontend technologies, and Microsoft Azure services. The ideal candidate should have experience in web application development, Azure monitoring, Kusto Query Language (KQL), and CI/CD pipeline integration. Key ResponsibilitiesDesign, develop, and maintain scalable web applications using C#, .NET, and .NET Co

Easy Apply

Full-time

60,000 - 70,000

Software Developer

Remote or St. Louis, Missouri

•

Today

Software Developer Location: Remote Type: Long Term Contract Overview We are seeking a skilled Software Developer with strong expertise in C# .NET, SQL Server, Azure, Angular, and deployment pipelines. The ideal candidate will also have experience developing with Claude AI tooling, bringing modern AI integration into enterprise applications. This role offers the opportunity to work on innovative projects in a fully remote environment. Responsibilities Design, develop, and maintain application

Easy Apply

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

USD 60-70

.Net Developer - in person interview

Remote

•

5d ago

Role: .Net Developer Location: 100% remote Duration: Long term We are looking for an experienced .NET/C# Developer with strong web services, Windows-based application development, and SQL development skills. The ideal candidate should be comfortable troubleshooting complex issues and working independently. Key Skills/experience required:.NET/C# developer with Services experience (RESTFUL, WCF, etc.).NET frameworksWindows based development (WPF, WinForms)SQL developmentAbility to troubleshoot and

Easy Apply

Third Party, Contract

50 - 55

Catia Delmia

Seattle, Washington

•

6d ago

Must-Have Skills: due to ITAR Regulation Experience with CATIA V5 or DELMIA Automation using VBA or CATScript. Proficiency in C++ and C#/.NET. Familiarity with Git, CI/CD pipelines, and DevOps practices is a good-to-have. Strong debugging, problem-solving, and clean code practices. Roles & Responsibilities: Customization & Development: Customizing CATIA V5 and DELMIA using VBA, CATScript or VB.Net/Python API Usage: Utilizing CATIA APIs to interact with Product Structure, Model, Drawing, and

Easy Apply

Contract

60 - 70

C# jobs in Washington, USA