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Top C# Jobs in Seattle, WA

2 Days Ago
Remote
Seattle, WA
135K-145K Annually
Senior level
135K-145K Annually
Senior level
Cloud • Information Technology • Legal Tech
The Senior Database Administrator will manage and optimize SQL databases, ensuring data integrity and security while collaborating with engineering and development teams.
Top Skills: Azure SqlC#Microsoft SqlNoSQLPowershellPythonSQLSsis
2 Days Ago
Remote
Seattle, WA
110K-135K
Senior level
110K-135K
Senior level
Healthtech • Software
The Senior Software Engineer will design, develop, and maintain generative AI products, lead the SDLC, mentor team members, and improve code quality.
Top Skills: AWSAzure DevopsC#JIRALangchainNext.JsPythonReactTypescriptVercel
2 Days Ago
Remote
Seattle, WA
68K-90K Annually
Junior
68K-90K Annually
Junior
Fintech • Payments
As a Software Development Engineer 1, you will collaborate with stakeholders, design solutions, and develop high-quality software while supporting live applications and mentoring peers.
Top Skills: AngularArgocdAsp.NetAzureC#DockerGithub ActionsGraphQLHelmKafkaKubernetesMs SqlMySQLNoSQLPostgresPythonReactTerraform
2 Days Ago
Remote
Seattle, WA
132K-222K Annually
Expert/Leader
132K-222K Annually
Expert/Leader
eCommerce • Retail
The Principal Software Engineer will lead a team in developing and scaling the cart-to-checkout experience, focusing on transitioning to microservices and high-availability system design, while mentoring staff and establishing architectural direction.
Top Skills: .Net CoreAws SnsAzurebusC#ElasticsearchKafkaMongoDBNew RelicPostgresRabbitMQRedisScalyrSQL ServerSqs
2 Days Ago
Remote
Seattle, WA
Senior level
Senior level
Cloud
Lead multiple engineering teams to design and automate cloud-native platforms, ensuring system reliability and managing technical challenges in SaaS operations.
Top Skills: AWSC#DockerEcsGoJavaScriptKubernetesPythonTerraform
2 Days Ago
Remote
Seattle, WA
Senior level
Senior level
Information Technology • Software
Responsible for creating and maintaining automated tests, collaborating with QA teams, addressing issues during regression analysis, and ensuring high-quality product releases.
Top Skills: Api TestingAzure DevopsC#Page Object ModelReadyapiReqnrollRestSeleniumSoap
2 Days Ago
Remote
Seattle, WA
107K-179K Annually
Senior level
107K-179K Annually
Senior level
Hardware • Information Technology • Software • Sports • Wearables
Lead the development of performance analysis tools for the high school market, driving technical strategy and mentoring a full-stack team.
Top Skills: AWSC#MongoDBReactReact-Native
2 Days Ago
Remote
Seattle, WA
Senior level
Senior level
Insurance
As an Engineering Manager, you will lead and enhance the engineering team by promoting effective collaboration, coaching technical skills, and managing project timelines and quality while ensuring operational sustainability.
Top Skills: Application ProfilingBare MetalC#Cloud ProvidersContainersCSSDiagnostic LoggingEcmascript 2015+JavaLoad TestingMetrics CollectionOs ProfilingReactRequest TracingTypescriptVms
11 Days Ago
Hybrid
Seattle, WA
135K-168K Annually
Junior
135K-168K Annually
Junior
AdTech • Cloud • Machine Learning • Mobile • Retail
The Software Engineer will develop backend infrastructure for Moloco's Machine Learning Advertising platform, enhancing ad performance and integrating technologies.
Top Skills: AWSAzureC#C++GCPGoJavaKotlin
11 Days Ago
Remote
Seattle, WA
80K-215K Annually
Senior level
80K-215K Annually
Senior level
Insurance
As a Senior Java Engineer, you will design and build scalable systems, collaborate across teams, lead code reviews, and mentor peers while utilizing AI/ML to optimize operations.
Top Skills: AIAWSAzureC#C++DevOpsGCPJavaMlPython
2 Days Ago
Remote
Seattle, WA
Senior level
Senior level
Information Technology
The Full Stack Engineer will develop scalable software solutions, manage databases, create APIs, and ensure quality of applications while collaborating with cross-functional teams.
Top Skills: AngularApacheC#CSSGoHTMLJavaJavaScriptJqueryMongoDBMySQLNextjsNode.jsPythonReactRustTailwindsXML
2 Days Ago
Remote
Hybrid
Seattle, WA
Mid level
Mid level
Greentech • Financial Services
Seeking a proactive Software Engineering Manager to lead the Mortgage engineering team, driving innovation, mentoring, and ensuring alignment with company goals.
Top Skills: Aws LambdaC#Node.jsReactTypescript
2 Days Ago
Remote
Seattle, WA
15-150 Annually
Mid level
15-150 Annually
Mid level
Artificial Intelligence • Information Technology • Internet of Things
The role involves reviewing and improving AI-generated C# code, writing scalable solutions, and evaluating AI model behavior.
Top Skills: .NetC#LinqOop
2 Days Ago
Remote
Seattle, WA
50K-100K
Senior level
50K-100K
Senior level
Healthtech
The Senior Software Engineer will enhance software operations, mentor junior engineers, and implement AI techniques for improved efficiency and quality in software delivery.
Top Skills: .NetAdo.NetC#Entity FrameworkNunitT-Sql
Reposted 2 Days Ago
Remote
Seattle, WA
132K-222K Annually
Expert/Leader
132K-222K Annually
Expert/Leader
eCommerce • Retail
The Principal Software Engineer will set architectural direction, migrate systems to microservices, mentor others, and contribute to high-quality code and documentation.
Top Skills: .Net CoreAws SnsAws SqsAzurebusC#ElasticsearchKafkaMongoDBNew RelicPostgresRabbitMQRedisScalyrSQL Server
3 Days Ago
Remote
Seattle, WA
135K-165K Annually
Senior level
135K-165K Annually
Senior level
Artificial Intelligence • Analytics
The Solutions Architect will lead consulting projects involving Microsoft D365 and Power Platform, ensuring successful project delivery and client engagement.
Top Skills: .Net FrameworkC#CSSEtl SolutionsGitHTMLJavaScriptKingswaysoftMicrosoft D365North52Power PlatformScribeSQLSsisVisual StudioXrmtoolbox
Reposted 3 Days Ago
Remote
Seattle, WA
Senior level
Senior level
Automotive • Consumer Web
This role involves developing and maintaining .Net web applications in a team environment, focusing on high availability and customer-facing solutions. Responsibilities include feature design, collaboration with product teams, and using various technologies to ensure application quality and performance.
Top Skills: .NetAsp.Net CoreAsp.Net MvcAzure DevopsBootstrapC#CSSHTMLJavaScriptJquerySQL ServerT-SqlVisual Studio
Reposted 3 Days Ago
Remote
Seattle, WA
130K-160K Annually
Senior level
130K-160K Annually
Senior level
Artificial Intelligence • Analytics
As a Google CCAI Architect, you will design and implement AI solutions, lead projects, and collaborate closely with clients on their technical needs.
Top Skills: .NetAngularjsC#Google CcaiGCPGoogle Dialog FlowHTMLJavaJavaScriptNode.jsNoSQLOraclePythonRest ApiSoapSpeech-To-TextSQLText-To-Speech
3 Days Ago
Remote
Seattle, WA
Senior level
Senior level
Information Technology • Consulting
Zelis seeks a Staff Engineer specializing in C# and Rust to lead complex software development and mentor junior engineers while enhancing their healthcare platform.
Top Skills: Asp.NetAWSC#Ci/CdGitMicrosoft Sql ServerPostgresRustSQL
Reposted 4 Days Ago
Remote
Seattle, WA
Mid level
Mid level
Information Technology • Consulting
The Sr. Software Developer will enhance the AEC industry's workflows, focusing on the Buildings as Code initiative, utilizing the .NET ecosystem, mostly F#, while mentoring and collaborating in a remote team environment.
Top Skills: C#C++F#GitRevitSlack
3 Days Ago
Remote
Seattle, WA
Mid level
Mid level
Healthtech • Software
The Software Engineer will design architecture, develop code, test software, collaborate with team members, and ensure quality documentation in a regulated environment.
Top Skills: .Net Framework 3.5+C#Enterprise ArchitectIisJavaMs Sql ServerPythonUml 2.0Visual StudioXML
12 Days Ago
Hybrid
Seattle, WA
130K-170K Annually
Senior level
130K-170K Annually
Senior level
Information Technology • Consulting
The Application Architect leads the technical delivery of projects, designs solution architecture, manages project expectations, and mentors developers. They work with Microsoft technologies and focus on cloud-based solutions.
Top Skills: C#Cloud-Based SolutionsAzurePaasSaaSSQL
12 Days Ago
Hybrid
Seattle, WA
140K-165K Annually
Senior level
140K-165K Annually
Senior level
Information Technology • Consulting
Lead a team of software engineers to design, develop, and deliver software solutions, overseeing the development lifecycle and mentoring team members.
Top Skills: .NetAdoAngularAzureC#Devops ToolsDockerDynamoDBGitKubernetesMongoDBMySQLReactSQL
12 Days Ago
Seattle, WA
192K-240K
Senior level
192K-240K
Senior level
Healthtech
The role involves building large-scale data processing platforms, collaborating with teams, mentoring junior developers, and optimizing performance of data pipelines.
Top Skills: AWSAzureBigQueryC#GCPJavaKubernetesPower BIPythonRedshiftSparkSynapse
12 Days Ago
Hybrid
Seattle, WA
Expert/Leader
Expert/Leader
Machine Learning • Productivity • Sales • Software
The Software Engineering Manager will lead teams to secure customer data access, design governance solutions, and manage engineering efforts to meet customer needs.
Top Skills: C#C++Cloud InfrastructureGoJavaMicroservices ArchitectureRuby

Top Seattle, WA Companies Hiring C# Developers

See All
bswift Thumbnail
Software • Healthtech
Chicago, IL
750 Employees
OneSource Virtual Thumbnail
Software • Information Technology
3 Offices
820 Employees
CARET Thumbnail
Legal Tech • Information Technology • Cloud
3 Offices
379 Employees
WEX Inc. Thumbnail
Payments • Fintech
3 Offices
4900 Employees
eBay Thumbnail
Retail • eCommerce
3 Offices
26035 Employees
Ninety.io Thumbnail
Cloud
Park City, Utah
160 Employees
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