Mountlake Terrace • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mountlake Terrace • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mountlake Terrace • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Mountlake Terrace • 50 milesRemote · Hybrid · Onsite · Field · All Environments
160 dotnet developer jobs at 57 companies in Mountlake Terrace, WA
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Application Developer 2
Bellevue or United States
$100k-$115k/yr RemoteFull Time
1+ YOE1+ year OutSystems development experience, hands-on with Service Studio/Integration Studio; troubleshooting REST/SOAP integrations; mentoring, on-call participation, strong communication, and technical writing.
OutSystems, Service Studio, Integration Studio, OutSystems 11, OutSystems Developer Cloud (ODC), LifeTime, JavaScript, CSS, HTML, SQL, C#, .NET, REST, SOAP, JSON
2w
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Senior Software Developer
Auburn, Washington, United States
$8k-$8k/mo RemoteFull Time
2+ YOEStrong knowledge of C#, .NET, MVC, SQL, and JavaScript; strong communication skills; bachelor's degree in computer science, engineering, or technology, or 2–3 years of software development experience.
C#, .NET Framework 4.7.2, .NET Core, MVC, SQL, JavaScript, Kafka, Redis, Agile, Scrum, QA, Ops, AI
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Senior Salesforce Developer
Jacksonville or Dallas or Cincinnati or Los Angeles or Sacramento or Richmond or Minneapolis or Boston or Kansas City or Chicago or Tampa or Washington or San Antonio or Houston or Colorado Springs or Nashville or San Diego or Pittsburgh or Tacoma or New York or Phoenix or Miami or Fayetteville
HybridFull Time
7+ YOE7+ years designing and implementing Salesforce solutions; 5+ years with Apex, LWC, Visualforce and integrations; Salesforce Platform Developer II required; Bachelor’s in CS/IS/software engineering or equivalent.
Salesforce CRM (Sales and Service Cloud), Force.com, Visualforce, Apex, Lightning Web Components, Cascading Style Sheets (CSS), HTML, Java, .NET, Data Loader, AppExchange, React, React Native, SQL
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Senior Applications Developer
Seattle, Washington, United States
HybridFull Time
10+ YOE10+ years software development experience; expert C# (.NET) and Visual Studio; strong knowledge of threading, async/await, LINQ, REST, Azure; SQL and Protobuf experience; Agile teamwork and strong communication.
C#, .NET, Visual Studio 2022/2023, Azure, SQL, Protobuf, Angular, WebAssembly, HTML, CSS, TypeScript, JavaScript, jQuery, Python, Kubernetes, C++, LLMs
2w
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Software Engineer
Seattle or Washington
$97k-$162k/yr HybridFull Time
1+ YOEBachelor's degree or equivalent experience, 1–2 years of software development experience, and proficiency with C#, .NET, React, JavaScript, SQL, GitHub, GitHub Copilot, and Microsoft Office.
C#, .NET, ASP.NET Core, React, JavaScript, RESTful APIs, SQL, GitHub, GitHub Copilot, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook, Extreme Programming
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Senior Engineer - Durable Compliance
Renton or Palo Alto or Richardson or Bethesda
$75k-$215k/yr HybridFull Time
3+ YOE4+ years software development experience with Duck Creek and 3+ years with .NET/C#; experience in architecture, cloud, DevOps, monitoring, security, and microservices; bachelor's degree or equivalent.
Duck Creek, C#, .NET, Visual Studio, SQL Server, ASP.NET, MVC, Web API, Java, Python, Go, JavaScript, TypeScript, HTML-5, Angular, React, XML, JSON, RESTful Web Services, Event Driven Architectures, SQL, NoSQL, Docker, Kubernetes, Azure, Azure DevOps, AWS, GCP, ManuScript, CBO, Author
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Senior C# Developer (Data Management)
Warsaw or Seattle
HybridFull Time
5+ YOE5+ years commercial software development experience; proficiency in C# and .NET, software architecture, data structures and algorithms; problem-solving mindset and English proficiency.
C#, .NET, Microsoft Azure, Microsoft Entra ID, Veeam Data Command Center, Veeam Service Provider Console, Veeam VDC Azure/Entra ID services
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Sr Software Engineer/Principal Software Engineer
Redmond, Washington, United States
$120k-$304k/yr HybridFull Time
4+ YOEBachelor's in Computer Science (or equivalent) and 4+ years engineering experience; proficiency in C#/C++/Java/JavaScript/Python, Azure PaaS, microservices, and AI development tools; U.S. citizenship and background screening required.
C, C++, C#, Java, JavaScript, Python, PowerFX, React, TypeScript, ASP.NET, Azure Web Apps, Function Apps, Service Bus, Event Hub, REST API, SQL, NoSQL, AKS, Azure Container Apps, Azure SQL, Cosmos DB, Azure Synapse, GitHub Copilot, Copilot CLI/SDK, Claude CLI
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UI Engineer
Seattle or United States
$110k-$125k/yr RemoteFull Time
3+ YOEBachelor's degree or equivalent experience, 3+ years software development, strong frontend skills (Angular/TypeScript/HTML/CSS), experience with backend (.NET/C# or Node.js), CI/CD and observability tool experience, cloud familiarity (Azure preferred).
Angular, TypeScript, HTML, CSS, RxJS, Redux, C#, .NET, .NET 8, Node.js, Scala, SQL, NoSQL, Azure, GitHub Actions, Bicep, New Relic, Application Insights, Jasmine, Cypress, Playwright, Cursor, Claude Code, Codex, GitHub Copilot, Kafka
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Software Development Engineer III
Salt Lake City or Renton or Medford or Portland or Lewiston or Boise or Spokane or Burlington or Fargo or Vancouver
$90k-$208k/yr HybridFull Time
5+ YOEBachelor's degree in a related field and 5+ years of relevant experience in a multi-platform environment. Requires software development, testing, security, and mentoring experience.
C#, .NET, Python, SQL Server, SSIS, AWS, Glue, Java, Microsoft Teams, Slack, Test Driven Development (TDD), Behavior Driven Development (BDD), Continuous Integration and Continuous Deployment (CI/CD), RESTful, GraphQL, OWASP, XSS, SSRF, Multi-Factor Authentication (MFA)
3d
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Sr. Software Engineer
Seattle or Washington or Maryland or New Jersey or New York or Alaska or Hawaii or Maine or Mississippi or North Dakota or South Dakota or Vermont or West Virginia or Wyoming
$158k-$233k/yr HybridFull Time
8+ YOE8+ years developing C# or object-oriented software and distributed systems; cloud KMS and encryption expertise; bachelor's or master's in computer science or equivalent experience.
C#, .NET, Azure Key Vault, AWS KMS, GCP Cloud KMS, Terraform, Bicep, Microsoft Azure, CI/CD, DevSecOps
2mo
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Sitecore Web Developer
Tacoma or Fort Lewis or Aurora or San Antonio or Falls Church
OnsiteFull Time
8+ YOEFull-stack secure web developer with Sitecore experience, HTML/CSS/JavaScript, modern front-end frameworks, ASP.NET/C#, SQL, Jira; 8+ years experience, Bachelors in IT/math or equivalent, active IAT II and CE certifications, U.S. citizenship and ability to obtain government clearance.
HTML, CSS, JavaScript, React, Angular, Vue, ASP.NET, C#, Sitecore, SQL, Jira, MVC5, PWAs
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Software Engineer I
Bellevue, Washington, United States
$151k-$227k/yr RemoteFull Time
1+ YOEBachelor's degree in CS or related field,1 year software development experience,proficiency with C#,JavaScript,React,Python,Git,SQL and cloud platforms; strong communication and critical thinking.
C#, ASP.NET, HotChocolate, Python, JavaScript, React, Linux, Git, SQL, AWS, Azure, GCP
3w
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Senior Software Engineer - Whidbey Island
Oak Harbor, Washington, United States
OnsiteFull Time
7+ YOEU.S. citizenship and active DoD Secret clearance required. Bachelor's in electronics/computer engineering or computer science, 7+ years software development for modeling & simulation, Windows/Linux experience, familiar with development/diagnostic tools.
Microsoft Windows, Linux, Microsoft .NET, Assembly, C, C++, Java, Windows Server 2008R2, Windows Server 2012R2, Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7
4d
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Lead Power Platform Developer
Seattle, Washington, United States
$90k-$190k/yr RemoteFull Time
10+ YOE10+ years of Microsoft Dynamics 365 and Microsoft Power Platform experience; bachelor's degree; Java, Python, or .NET development; Dynamics 365 implementation leadership; CRM/ERP integration; project management and communication skills.
Microsoft Dynamics 365, Microsoft Power Platform, CCaaS, Omnichannel, Java, Python, .NET, Salesforce
2d
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Sr. Software Engineer
Seattle or Maryland or New Jersey or New York or Alaska or Hawaii or Maine or Mississippi or North Dakota or South Dakota or Vermont or West Virginia or Wyoming
$158k-$233k/yr HybridFull Time
8+ YOERequires 8+ years of C# or object-oriented development and distributed-systems experience, cloud KMS and encryption expertise, and a computer science degree or equivalent experience. Azure Key Vault, infrastructure, CI/CD, and DevSecOps experience preferred.
C#, .NET, AWS KMS, Azure Key Vault, GCP Cloud KMS, Terraform, Bicep, CI/CD
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(USA) Software Engineer II
Seattle or Denver
$88k-$186k/yr OnsiteFull Time
3+ YOE.Net and C# proficiency, experience with MongoDB/NoSQL and AWS, commercial software development experience, bachelor's degree or 3+ years engineering experience, strong debugging and analytical skills.
.Net, C#, MongoDB, NoSQL, AWS, WCAG 2.2 AA
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Software Engineer III- Eng
Seattle, Washington, United States
$102k-$169k/yr HybridFull Time
4+ YOEBachelor's degree in computer science, engineering, or related field, or equivalent experience; 4+ years of software development; programming expertise; GitHub, JIRA, cloud, DevOps, design patterns, and testing experience.
JUnit, Selenium, C#, .NET, Python, Java, JavaScript, GitHub, JIRA, Azure, AWS, GCP
2w
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Application Software Engineer
Redmond, Washington, United States
$125k-$200k/yr OnsiteFull Time
1+ YOEBachelor's degree in computer science, engineering, math, or science, or 2+ years software experience; 1+ year full-stack development experience. Onsite work required.
Python, C# .NET, Go, Scala, Java, Make, Bazel, Pants, Buck, Gradle, pip, npm, UNIX, Terraform, Ansible, Puppet, Apache Kafka, RabbitMQ, ActiveMQ, Docker, Kubernetes, Angular, React, JavaScript, PostgreSQL, SQL Server
2d
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iOS Developer
SeaTac, Washington, United States
$118k-$177k/yr OnsiteFull Time
4+ YOERequires 4 years of software engineering experience, a bachelor's degree in computer science or equivalent experience, and expertise in testing, cloud computing, scalable applications, modern web or mobile technologies, Git, and collaboration.
Test Automation, Git, Kubernetes, .Net WebAPI, .Net Core, TDD
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