Dotnet jobs in Seattle, WA

Sr. Software Systems Engineer (C#/.NET Developer)

Remote

•

Today

Job ID: 2616718 Location: Remote Work, TX, US Date Posted: 2026-09-10 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is searching for a motivated, career and customer-oriented Sr. Software Engineer (C#/.NET Developer) who will work across EDI transaction processing, backend API develo

Full-time

USD 80,001.00 - 120,000.00 per year

Full Stack Engineer (.NET C# Azure API

Seattle, Washington

•

Today

Full Stack Engineer (.NET | C# | Azure | API, React, DevOps/CI-CD |) - 10+ Years Experience Long term Contract Work locations - Onsite hybrid work, minimum 3 days per week at Chicago OR Dallas OR Seattle. This role requires someone who can work across front-end and back-end technologies, drive cloud modernization initiatives, and collaborate closely with cross-functional stakeholders to deliver high-quality solutions. Key Responsibilities Design, develop, and maintain scalable full-stack appl

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

USD 60-65

Digital Asset Manager

Seattle, Washington

•

Today

Description We are looking for a Digital Asset Manager to support large-scale content operations across brand, campaign, design, and studio initiatives in Seattle, Washington. This Long-term Contract position is ideal for someone who thrives in a hands-on environment, managing high asset volumes, improving metadata quality, and creating efficient processes within a digital asset management platform. The role focuses on scaling asset operations through practical execution, smart use of data, and

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Contract

USD 55.00 - 62.00 per hour

.net developer - remote 35/hr rate

Remote

•

Yesterday

US citizens and those authorized to work in the US are encouraged to apply. Bachelors Degree is required. .net developer - remote work .Net and (VS or Visual Studio ) and (VB or Visual Basic or VB.net) and (ASP or ASP.net) and (C# or C#.net ) and SQL Server

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Full-time

$30 - $40

Senior Director, Origination

Seattle, Washington

•

Today

Position Title: Senior Director, Origination Role Purpose LevelTen Energy is on a mission to accelerate the energy transition. We run the world's largest clean energy marketplace, connecting buyers and sellers, and enabling them to get deals done faster with cutting-edge market intelligence reports and software, and transaction tools. Since being founded in 2016, LevelTen's platform has facilitated over $14.8 billion in clean energy transactions. Join us on a mission that matters. As Senior Dir

Full-time

USD 185,000.00 - 210,000.00 per year

Senior Director, Account Management

Seattle, Washington

•

Today

Position Title: Senior Director, Account Management Role Purpose LevelTen Energy is on a mission to accelerate the energy transition. We run the world's largest clean energy marketplace, connecting buyers and sellers, and enabling them to get deals done faster with cutting-edge market intelligence reports and software, and transaction tools. Since being founded in 2016, LevelTen's platform has facilitated over $14.8 billion in clean energy transactions. Join us on a mission that matters. As Sen

Full-time

USD 185,000.00 - 210,000.00 per year

Field Marketing Events Specialist

Remote or Seattle, Washington

•

Today

Description Robert Half is partnering with a growing technology company seeking a Field Marketing Events Specialist. This fully remote role will focus on executing B2B marketing programs, coordinating events, partnering with sales teams, and tracking campaign performance. Optional travel may be available for select events. Field Marketing Events Specialist Location: Remote (U.S.) Duration: 3-4 Month Contract (Potential Extension) Hours: 15-40 hours/week, depending on availability and project

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Contract

USD 47.50 - 55.00 per hour

Full stack Engineer

Redmond, Washington

•

11d ago

Key Skills Required C#, .NETJavaScript / TypeScriptReactSQL & Database TroubleshootingMicrosoft Dynamics 365Enterprise Application SupportPrompt Engineering / Copilot / AI EngineeringStrong troubleshooting and customer-facing support experience Preferred Skills Azure, Azure DevOps, CI/CDPower PlatformREST APIsAgile Development Job Description: We are looking for senior customer-Obsessed Full stack Engineer to support our partners by delivering exceptional technical service including white-glove

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Third Party, Contract

Depends on Experience

Front End Developer

Bellevue, Washington

•

Today

Description Robert Half is seeking a Front-End Developer supporting enterprise websites and customer-facing digital experiences in a .NET MVC environment. Title: Front End Developer (some backend) Location: Greater Seattle, WA - someone local is ideal Duration: 8 weeks Schedule: M-F, 40 hours a week Start Date: Mid-October Pay: $55-70/hour What You'll Do Develop and maintain websites using .NET MVC, HTML, CSS/SCSS, and JavaScriptWork with CMS-driven content and digital experiencesSupport inte

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Contract

USD 55.00 - 70.00 per hour

Senior .NET Developer - Payments

Seattle, Washington

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26d ago

We are looking for a DOT NET CORE developer with ASP.NET, nodel.js, WebAPI and Digital Payments as core skills for one of our projects The project is onsite Seattle Onsite about 24 months The selection and onboarding will happen quickly for qualified candidate Services & API ASP.Net/Core, HTML, CSS, Micro services, Web API, WCF, Web Services, MVC, Payments Processing Payments programming and interfacing with various payments online banking products; Web Development HTML,DHTML, CSS, Java

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Contract

Depends on Experience

Senior AI Solution Architect

Bellevue, Washington

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2d ago

Position: Senior AI Solution Architect Location: Bellevue, WA(Onsite) Job Type: Full-Time Must Have Experience in Cloud Architecture, Analytics, and enterprise solution delivery. Architect and implement AI-driven solutions using Azure OpenAI, RAG, Semantic Kernel, Prompt Engineering, Embeddings, and Agentic AI frameworks. Strong software engineering background with .NET/C#, REST APIs, microservices, and cloud-native application design. Experience with Azure DevOps, CI/CD pipelines, release mana

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Full-time, Third Party

Depends on Experience

.NET MAUI Mobile Software Engineer - Perm or C2P

Remote

•

2d ago

Candidates only, no staffing firms .NET MAUI Development - Remote - C2P or Perm (not looking for a long-term contractor) Our client is looking to augment their team with an experienced Mobile Software Engineer to assist in the implementation of cloud-based systems used by large corporations. Requirements: C# / .NET MAUI, Xamarin experience could suffice as wellAny of the following would of course be a plus but ARE NOT required: Azure / .NET Core / microservices / Docker/Kubernetes, etc.Work Auth

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Contract

$125,000 - $165,000

Senior .Net Vue.JS Developer

Remote

•

2d ago

Role: Senior .Net Vue.JS Developer Required Skills Vue.JSAngular/JSType ScriptingOracle/SQL

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Full-time

Depends on Experience

.NET Architect – MQTT and gRPC

Remote

•

2d ago

.NET Architect MQTT and gRPCCompany: TechAGI Solutions Location: Remote Rate:$50 per hour Job OverviewTechAGI Solutions is seeking an experienced .NET Architect with strong hands-on experience in MQTT and gRPC. The ideal candidate will design scalable, secure and high-performance distributed applications using modern .NET technologies. The candidate must have practical experience using MQTT for messaging and gRPC for communication between microservices. Roles and ResponsibilitiesDesign scalable

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Full-time

Dot Net Full Stack Developer - Phoenix, AZ, St. Louis, MO, Nashville, TN, Kansas City, KS, Denver, CO.

Remote or Phoenix, Arizona

•

Yesterday

Job Title: .NET Full Stack Developer Location: Phoenix, AZ, St. Louis, MO, Nashville, TN, Kansas City, KS, Denver, CO. Contract: 12+ Months Looking for W2 candidates. No C2C Job Summary: We are hiring a .NET Full Stack Developer with strong expertise in React, .NET Core, Azure OpenAI integration, and enterprise AI applications. The ideal candidate will develop intelligent business applications integrating LLMs, AI copilots, and cloud-native services. Key Responsibilities: Develop enterprise ap

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Contract

Depends on Experience

C#.NET Developer with Trading And Capital Market Exp

Remote

•

Yesterday

JOB DESCRIPTION: Please apply only if you have Investment banking/Capital market experience. Role: C#.NET Developer with investment banking and Capital Market exp.Location: NY(Remote)Job Type: W2 / Fulltime Client is looking for a reliable full stack Dot Net developer ASAP.Wealth Management & Capital Market (Trading, Equities, , Portfolio) Exp. Must.SQL, C#, .NET, Full stack developer with 8+ years of experienceProficiency in C#, .NET framework, and object-oriented programming principles.Experie

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Full-time

Depends on Experience

.NET Full Stack Architect – Healthcare Interoperability (FHIR)

Remote

•

Yesterday

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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Third Party, Contract

50 - 55

Sr. Software Engineer (.NET Ecosystem)

Remote or Teaneck, New Jersey

•

Today

Description Our team is seeking a Senior Software Engineer to play a crucial role in advancing our core healthcare IT systems through the development of scalable and secure software solutions. As a senior individual contributor, this position involves working closely with other engineering team leaders to architect robust backend systems, guide technical direction, and enhance software delivery processes. or Permanent currently residing in the US only No exceptions Keys to the Role: Deep

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Full-time

USD 165,000.00 - 195,000.00 per year

.NET MAUI Mobile Software Engineer - Perm or C2P

Remote

•

3d ago

.NET MAUI Development - Remote Perm or C2P Our client is looking to augment their team with an experienced Mobile Software Engineer to assist in the implementation of cloud-based systems used by large corporations. Requirements: C# / .NET MAUI, Xamarin experience could suffice as wellAny of the following would of course be a plus but ARE NOT required: Azure / .NET Core / microservices / Docker/Kubernetes, etc.Work Auth: US / GCThis is a best of all worlds opportunity, working alongside highly-sk

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Full-time

$125,000 - $165,000

.NET Developer

Remote

•

Yesterday

.NET DeveloperPosition SummaryThe Software Engineer is responsible for designing, developing, testing, and supporting software applications that solve complex business and technical challenges. This role works closely with cross-functional teams throughout the software development lifecycle and is expected to independently own features and solutions from concept through deployment. The ideal candidate is a highly skilled software engineer with strong experience in C#, .NET, REST API development

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Contract

Depends on Experience

Dotnet jobs in Seattle, WA, USA