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Top C# Jobs in Seattle, WA

Reposted YesterdaySaved
In-Office
Seattle, WA
166K-220K Annually
Mid level
166K-220K Annually
Mid level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
Join Anduril's mixed reality team to enhance military capabilities through advanced game engine technologies, focusing on high-performance, immersive experiences.
Top Skills: C#C++DirectxOpenglVulkan
3 Days AgoSaved
Remote or Hybrid
Seattle, WA
141K-239K Annually
Senior level
141K-239K Annually
Senior level
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Design and develop scalable software components, collaborate on solutions, integrate automated testing, and enhance product capabilities with a focus on AI-driven solutions.
Top Skills: AngularC#EclipseGitJavaJavaScriptJenkinsJunitMavenPythonReactSeleniumTestngVue
Reposted 7 Days AgoSaved
Easy Apply
Hybrid
Seattle, WA
Easy Apply
Senior level
Senior level
Fintech • Mobile • Software • Financial Services
The Senior Software Engineer will develop and support AML and Risk platforms, focusing on full SDLC, back-end applications, architecture, testing, mentoring, and continuous improvement.
Top Skills: C#JavaKafkaKotlinKubernetesNode.jsPostgresPythonSpring Boot
9 Days AgoSaved
In-Office
Seattle, WA
191K-253K Annually
Mid level
191K-253K Annually
Mid level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
Develop and optimize advanced game development technologies for real-time simulation and immersive training, contributing to national defense initiatives.
Top Skills: CC#C++DockerGitGitGoJavaJIRAKubernetesPowershellPython
Reposted 9 Days AgoSaved
In-Office
Seattle, WA
254K-336K Annually
Expert/Leader
254K-336K Annually
Expert/Leader
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
The Director of Software Engineering will lead game engine development for mixed reality applications, optimizing immersive experiences and driving innovative technology initiatives.
Top Skills: C#C++DirectxOpenglVulkan
Reposted 12 Hours AgoSaved
Remote
Seattle, WA
120K-130K Annually
Senior level
120K-130K Annually
Senior level
eCommerce • Healthtech • Professional Services • Biotech • Pharmaceutical
The Senior Software Engineer will develop high-quality back-end systems for user acquisition, collaborate with cross-functional teams, and ensure code quality.
Top Skills: .NetAsp.Net/MvcAzure Cloud ServicesC#GitJavaScriptOrmsReactRestful Apis
Reposted 12 Hours AgoSaved
Remote
Seattle, WA
120K-130K Annually
Senior level
120K-130K Annually
Senior level
eCommerce • Healthtech • Professional Services • Biotech • Pharmaceutical
The Senior Software Engineer will design and maintain software systems for telehealth, enhancing patient care and operational efficiency while ensuring scalability and compliance.
Top Skills: .NetAsp.Net/MvcAzure Cloud ServicesC#GitJavaScriptOrmsReactRestful Apis
2 Days AgoSaved
Easy Apply
Remote or Hybrid
Seattle, WA
Easy Apply
180K-265K Annually
Senior level
180K-265K Annually
Senior level
Healthtech • Information Technology • Software • Telehealth
As an Engineering Manager, you'll lead a high-performing team to enhance Zocdoc's healthcare marketplace by improving provider data systems and integration of LLM-driven matching, overseeing technical direction, and collaborating across teams.
Top Skills: AWSC#Distributed SystemsJavaScriptMicroservicesReact
Reposted 2 Days AgoSaved
Easy Apply
Remote or Hybrid
Seattle, WA
Easy Apply
122K-164K Annually
Senior level
122K-164K Annually
Senior level
Cloud • Healthtech • Payments • Professional Services • Software • Analytics • Automation
The Staff Software Engineer will provide technical direction on the Intelligent Process Automation team, leading architecture for enterprise automation initiatives, and collaborating across teams to ensure platform scalability and stability.
Top Skills: Automation AnywhereAWSC#Ci/CdDevOpsIdpJavaMicroservicesOcrOpensearchPythonRestRpaSoapUipath
15 Days AgoSaved
In-Office
Seattle, WA
220K-292K Annually
Senior level
220K-292K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
The Staff Software Engineer will develop mixed reality technologies, optimize game engine components, and lead prototyping initiatives, driving innovation for military applications.
Top Skills: C#C++DirectxOpenglVulkan
15 Days AgoSaved
In-Office
Seattle, WA
191K-253K Annually
Senior level
191K-253K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
Develop and optimize mixed reality game engine technologies, collaborating with cross-functional teams to enhance military simulations and training capabilities.
Top Skills: C#C++DirectxOpenglVulkan
15 Days AgoSaved
In-Office
Seattle, WA
254K-336K Annually
Expert/Leader
254K-336K Annually
Expert/Leader
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
As a Principal Software Engineer, you will lead development of mixed reality technologies, optimize game engine components, and mentor team members. Your role involves collaborating with cross-functional teams to enable immersive training and mission planning capabilities.
Top Skills: C#C++DirectxOpenglVulkan
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Reposted 6 Days AgoSaved
Easy Apply
Remote or Hybrid
Seattle, WA
Easy Apply
152K-190K Annually
Senior level
152K-190K Annually
Senior level
Cloud • Healthtech • Professional Services • Software • Pharmaceutical
The Senior UI/UX Engineer will design and develop the front-end for clinical data software, focusing on usability, scalability, and user experience while collaborating with various teams throughout the software development lifecycle.
Top Skills: AngularAsp.Net MvcC#CSSHTMLJavaScriptTypescript
Reposted 6 Days AgoSaved
Easy Apply
Remote or Hybrid
Seattle, WA
Easy Apply
132K-165K Annually
Mid level
132K-165K Annually
Mid level
Cloud • Healthtech • Professional Services • Software • Pharmaceutical
As a Senior Software Engineer, you'll design and develop core modules for a cloud-based clinical data platform, collaborating with the engineering team and overseeing the software development lifecycle.
Top Skills: AngularAsp.Net MvcAWSC#CSSHTMLJavaScriptMicroservicesSagemakerSQL
Reposted 6 Days AgoSaved
Easy Apply
Remote or Hybrid
Seattle, WA
Easy Apply
152K-190K Annually
Senior level
152K-190K Annually
Senior level
Cloud • Healthtech • Professional Services • Software • Pharmaceutical
As a Principal Backend Software Engineer, you'll design and develop core modules for the elluminate platform, engage in all software development lifecycle phases, and provide technical guidance and support to the Engineering team.
Top Skills: AngularAsp.Net MvcAWSC#Distributed SystemsMicroservicesSQLSQL Server
Reposted 6 Days AgoSaved
Easy Apply
Remote or Hybrid
Seattle, WA
Easy Apply
152K-190K Annually
Senior level
152K-190K Annually
Senior level
Cloud • Healthtech • Professional Services • Software • Pharmaceutical
As a Principal Full Stack Software Engineer, you will design and develop core modules for an analytics cloud platform, ensuring quality and efficiency throughout the lifecycle.
Top Skills: AngularAsp.Net MvcC#CSSHTMLJavaScriptMicrosoft Sql ServerTypescript
7 Days AgoSaved
Easy Apply
Remote or Hybrid
Seattle, WA
Easy Apply
180K-270K Annually
Senior level
180K-270K Annually
Senior level
Healthtech • Information Technology • Software • Telehealth
The Staff Software Engineer will enhance Zocdoc's scheduling systems, focusing on full-stack development using C#, React, and AWS, while mentoring peers.
Top Skills: AWSC#Node.jsReactScala
Reposted 7 Days AgoSaved
Easy Apply
Remote
Seattle, WA
Easy Apply
140K-175K Annually
Senior level
140K-175K Annually
Senior level
Fintech • Insurance • Machine Learning • Other • Analytics • Financial Services • Automation
The Manager, Integrations Engineering will lead the integrations discipline, design integration strategies, collaborate with product and engineering teams, and develop a roadmap for implementation.
Top Skills: C#GitIntacctNetSuiteSalesforceServicenowTypescriptWorkatoWorkdayWorkday Financials
Reposted 8 Days AgoSaved
Remote or Hybrid
Seattle, WA
206K-257K Annually
Senior level
206K-257K Annually
Senior level
Cloud • Fintech • Information Technology • Machine Learning • Software
Lead the design and development of reliable and scalable services for Xero's Payments Platform while mentoring engineers and solving complex fintech problems.
Top Skills: AWSC#C++GoJavaNoSQLSQL
8 Days AgoSaved
Easy Apply
Remote
Seattle, WA
Easy Apply
150K-180K Annually
Senior level
150K-180K Annually
Senior level
Artificial Intelligence • Healthtech • Information Technology • Software • Conversational AI • Generative AI • Automation
As a Senior Software Engineer, you will build and ship critical features for Collectly's core product, ensuring high-quality, impactful solutions in healthcare.
Top Skills: C#FastapiFlaskGoJavaPostgresPythonRedisSqlalchemy
8 Days AgoSaved
Remote or Hybrid
Seattle, WA
140K-175K Annually
Senior level
140K-175K Annually
Senior level
Cloud • Insurance • Payments • Software • Business Intelligence • App development • Big Data Analytics
Lead a team of software engineers in API development, ensuring quality, managing commitments, and providing technical guidance while collaborating with product and architecture teams.
Top Skills: Api ManagementC#ConfluenceGitJavaScriptJIRAKubernetesSQL ServerTypescript
8 Days AgoSaved
Remote or Hybrid
Seattle, WA
224K-302K Annually
Expert/Leader
224K-302K Annually
Expert/Leader
Cloud • Fintech • Information Technology • Machine Learning • Software
As a Principal Engineer, you'll define the technical direction and architecture for Xero's Payments Platform while mentoring teams and ensuring operational excellence.
Top Skills: AWSC#C++GoJavaNoSQLSQL
9 Days AgoSaved
Easy Apply
Remote
Seattle, WA
Easy Apply
186K-258K Annually
Senior level
186K-258K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
The Principal Software Engineer, Core Pricing will lead technical excellence, drive system design for loan pricing, and guide collaboration with ML scientists to optimize financial models.
Top Skills: A/B TestingAWSC#C++DockerGrpcJavaKafkaKubernetesPython
Reposted 11 Days AgoSaved
Remote or Hybrid
Seattle, WA
Mid level
Mid level
Professional Services • Software
Design and build AI-enabled professional services tools for consulting teams, focusing on Salesforce metadata analysis and automation on Microsoft Azure.
Top Skills: AIBitbucketC#GoJavaAzurePythonSalesforceTypescript
Reposted 11 Days AgoSaved
Easy Apply
Remote or Hybrid
Seattle, WA
Easy Apply
160K-200K Annually
Senior level
160K-200K Annually
Senior level
Artificial Intelligence • Big Data • Computer Vision • Information Technology • Machine Learning • Analytics • Defense
As a Senior Software Engineer, you will develop, deploy, and maintain production ML models, lead projects, and collaborate across teams using various programming languages and tools.
Top Skills: C#C++Ci/Cd ToolsCloud ArchitectureDockerGitGoGraphQLGrpcJavaKafkaKubernetesNatsNon-Relational DatabasesOpenstackPythonPyTorchRabbitMQRelational DatabasesRestful ApisRustTensorFlow
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