C# Jobs in Seattle, WA

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101 - 120 of 476 Jobs

Senior Thermal & Fluids Engineer - New Glenn

Blue Origin, LLC

•

Seattle, Washington, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role supports the development and operations of New Glenn, a
Posted 50 days ago | Updated 10 hours ago

Lead Software Engineer

Visa Inc.

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Bellevue, Washington, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 13 hours ago | Updated 2 hours ago

(USA) Software Engineer II

Walmart Inc.

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Remote or Seattle, Washington, USA

Full-time

Position Summary Are you a talented software engineer with a passion for innovation and problem-solving? Join our dynamic Software and Services team at Walmart/VIZIO as a Software Engineer II, where you'll design and implement cutting-edge software solutions. Elevate your career while contributing to projects that impact millions of users globally. What you'll do Our Software and Services team is dedicated to developing robust, scalable, and high-quality software that drives Walmart/VIZIO's di
Posted 60+ days ago | Updated 2 hours ago

Software Engineer II - Finance Data & Experiences

Microsoft Corporation

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Redmond, Washington, USA

Full-time

Ready to shape the future of how Microsoft operates its ~$250B+ business portfolio? Are you passionate about AI, data, and transformative user experiences? Do you bring energy, curiosity, and a deep sense of ownership to your work? The Finance Data & Experiences (FD&E) organization is on a mission to redefine how Microsoft measures, monitors, and optimizes its global business - and we're looking for top talent to join us. This is a unique opportunity to lead with bold ideas, apply cutting-edge
Posted 5 days ago | Updated 2 hours ago

Thermal Engineer II - New Glenn

Blue Origin, LLC

•

Seattle, Washington, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role supports the development and operations of New Glenn, a
Posted 51 days ago | Updated 10 hours ago

Software Engineer II - CTJ - Poly

Microsoft Corporation

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Redmond, Washington, USA

Full-time

We are looking for an engineer who is passionate about building new products while also managing a globally distributed service. In this role you will help to build and deliver the next set of services, features and developer tools that will define how applications are developed and hosted on Azure. You'll be working on both open source and platform components written in a variety of programming languages. In Azure Application Platform and Serverless team, you own features from the design phase
Posted 13 days ago | Updated 2 hours ago

Software Engineer - CTJ - Poly

Microsoft Corporation

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Redmond, Washington, USA

Full-time

The Microsoft Silicon Engineering Solutions and Cloud Hardware Infrastructure Engineering (SCHIE) team is responsible for developing and delivering the hardware and firmware that powers Microsoft's "Intelligent Cloud" mission. SCHIE delivers the core infrastructure and foundational technologies for Microsoft's over 200 online businesses including Bing, MSN, Office 365, Xbox Live, Skype, OneDrive, and the Microsoft Azure platform globally with our server and data center infrastructure, security a
Posted 49 days ago | Updated 2 hours ago

.Net Developer & Devops Engineer (Only W2 & 8+ years profiles)

Primesoft, Inc

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Remote

Contract

Greetings from Primesoft Inc Title: .Net Developer & Devops Engineer Location: Remote Skills Required C# .Net Regards Naveen Primesoft Inc naveen dot p at primesoftinc dot com
Easy Apply
Posted 3 days ago

Staff Software Engineer

Visa Inc.

•

Bellevue, Washington, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 13 hours ago | Updated 2 hours ago

Full Stack Software Engineer, Constellation Tools (Starlink)

SpaceX

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Redmond, Washington, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. FULL STACK SOFTWARE ENGINEER, CONSTELLATION TOOLS (STARLINK) At SpaceX, we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starl
Posted 8 days ago | Updated 2 hours ago

Senior Avaya Engineer | Remote | Contract

Walker Healthforce

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Remote

Contract

Senior Software Engineer (AVAYA Integration & Automation, .NET, C#) | Government Clearance Required | 8+ years of Experience | Remote | Contract Walker Healthforce is seeking a Senior Software Engineer with 8+ years of experience to support a healthcare client. Candidates should have a strong background in development w/ direct knowledge of AVAYA automation and integration, .NET technologies, C#, and Microsoft SQL Server. This is a 4-month contract with potential for extensions. START DATE:ASAP
Easy Apply
Posted 37 days ago | Updated 11 days ago

Mid-Level Product Data Management Specialist

Boeing Company

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Everett, Washington, USA

Full-time

Mid-Level Product Data Management Specialist Company: The Boeing Company The Boeing Commercial Airplanes (BCA), Configuration Management & Release Team has an exciting opportunity for a proactive Mid-Level Product Data Management Specialist - Process Management to join the team in Everett, WA. Position Responsibilities: Create and maintain objects in Microsoft SQL Server to support Engineering Approval, Supplier Drawing Release, Loadable Software, and Engineering Release processes, including
Posted 13 hours ago | Updated 2 hours ago

Gameplay Software Engineer II

BCforward

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Remote

Contract

Gameplay Software Engineer II BCforward is currently seeking a highly motivated Gameplay Software Engineer II for a REMOTE opportunity. Position Title: Gameplay Software Engineer II Location: PST preferred - remote Anticipated Start Date: July 24, 2025 Please note this is the target date and it is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: 06 Months Job Type: Contract - [FULL TIME (40 Hours a week)] Pay Range: $70.73/hr-$75.4
Posted 2 days ago | Updated 2 hours ago

Software Engineer III

Blue Origin, LLC

•

Seattle, Washington, USA

Full-time

Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role is part of Advanced Concepts and Enterprise Engineering
Posted 45 days ago | Updated 10 hours ago

Internal Application Developer

Summit Racing Equipment

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Remote

Full-time

This position is able to be a remote work from home position. Must live in Florida, Georgia, Nevada, Ohio, Tennessee or Texas to be considered. SUMMARY Developers are responsible for collaborating in a team-oriented environment to define requirements, design, develop, and maintain software applications. They must be capable of critical thinking and have good problem-solving and communication skills. They also must also demonstrate dedication to continuous learning and staying up to date with eme
Posted 2 days ago

Software Engineer 2 - Inventory Transaction - (Hybrid - Seattle, WA)

Nordstrom

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Remote or Seattle, Washington, USA

Full-time

Job Description Are you ready to help build a new platform of APIs and web applications that powers one of the most important business areas at Nordstrom? Do you enjoy working on distributed ledger transaction validation, cache invalidation and other inventory management problems? Are you looking for a team of committed individuals working toward a common goal with clarity and purpose? Our goal is to optimize the speed, cost, and value of our largest asset, which is our Inventory. We achieve th
Posted 13 hours ago | Updated 2 hours ago

QA Analyst/Performance Engineer

Omm IT Solutions

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Remote or New York, New York, USA

Contract

Please Note: 100% remote but the candidate must be from NY or nearby cities as occasional visits may be required at critical project milestones Work Hours Full time 40 hrs a week. Responsibilities: Will conduct automated and manual tests to ensure software performs adequately and meets the user requirements. Must understand the overall organizational landscape and technology and plan, construct, and execute product tests, system tests, unit tests, load tests, volume tests, penetration and netwo
Easy Apply
Posted 4 days ago | Updated 2 days ago

Senior Service Engineer

Robert Half

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Remote or Redmond, Washington, USA

Contract

Description We're supporting a high-impact managed services project with a well-known technology company based in the Redmond, WA area. This role will focus on backend lab and infrastructure support-ensuring smooth, secure, and automated systems for internal teams working in a fast-paced development environment. Responsibilities: Manage and maintain Azure IaaS environments, including virtual machine provisioning, storage solutions, networking, and policy management. Administer and optimize Wind
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Posted 1 day ago | Updated 10 hours ago

Software Developer OnBase

Prominent Technology

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Remote

Contract

Prominent is looking for a Software Developer with OnBase experience for a contract to hire. This position can be performed REMOTE! No visa sponsorship is available for this opportunity! C2C or 1099 not available for this opportunity! Required Skills/Experience OnBase Workflow experience OnBase WorkView experience OnBase Unity Scripting (must) Reporting and Dashboards High preference given to candidates with the following experience: Proficient in C# development Advanced T-SQL knowledge Expe
Easy Apply
Posted 17 days ago | Updated 17 days ago

Prototyper III

OrangePeople

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Seattle, Washington, USA

Contract

OrangePeople, we're more than a consulting firm-we're a people-first, high-touch organization committed to delivering transformative technology solutions with integrity and passion. We are seeking a highly skilled contract Product Design Prototyper for a global social media company. The ideal candidate will have experience in Unity and C# development, with a focus on building experiential prototypes for AR/VR headsets.The main function of a Prototyper is to research, design, and create prototyp
Easy Apply
Posted 60+ days ago | Updated 2 days ago