294 dotnet engineer jobs at 74 companies in Washington

2mo
Save
Mark Applied
Hide
Electrical Engineer
Everett, Washington, United States
OnsiteFull Time
Fortive
FortiveNYSE: FTV: Manufactures professional instrumentation, industrial tools, and specialized software.
5+ YOEBachelor’s degree in electrical engineering, 5+ years related experience, knowledge of analog/digital circuits, RF a plus, programming (e.g., .NET, LabVIEW, Python, VB), strong communication and problem-solving skills.
.NET, LabView, Python, VB
2mo
Save
Mark Applied
Hide
Electrical Engineer
Everett, Washington, United States
$88k-$147k/yr OnsiteFull Time
Fortive
FortiveNYSE: FTV: Industrial technology conglomerate providing critical instrumentation, software, and safety solutions.
5+ YOEABET-accredited Bachelors in electrical engineering and 5+ years experience; analog/digital circuitry knowledge, programming (.NET, LabVIEW, Python, VB), test system troubleshooting, data analysis, and lean manufacturing experience.
.NET, LabVIEW, Python, VB
2mo
Save
Mark Applied
Hide
Principal Software Engineer
Seattle, Washington, United States
$202k-$300k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provider of e-signature and intelligent agreement management software.
15+ YOE15+ years building and scaling SaaS products; experience with cloud infrastructure, microservices, databases, search, AI/LLM integration, and full-stack engineering.
.NET, Azure, AWS, Docker, Kubernetes, SQL, NoSQL, Elasticsearch, Lucene, vector databases, C#, React, TypeScript, LLM, CI/CD
3mo
Save
Mark Applied
Hide
Senior Systems Engineer (Senior Enterprise Systems Engineer (Applications))
Seattle, Washington, United States
$130k-$176k/yr HybridAll Commitments Available
Port of Seattle
Port of Seattle: Operates Seattle's international airport and maritime seaport facilities.
4+ YOESenior Systems Engineer with enterprise IT experience; strong communication and DevOps skills; familiarity with IIS, Azure, BizTalk, WebSphere, Salesforce; security and architecture expertise.
IIS, Azure, BizTalk, WebSphere, Salesforce, C/C++, .NET, Java, JavaScript, SQL, MSSQL, Oracle, MySQL, PowerShell, Python, Linux Shell Scripting, VMware, Windows Server, Linux Server
14h
Save
Mark Applied
Hide
Sr. Software Engineer, Platform
Alabama or Arizona or California or Colorado or Connecticut or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kansas or Louisiana or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Mississippi or North Carolina or Nebraska or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or Wyoming
$120k-$150k/yr RemoteFull Time
Storable
Storable: Provides technology platform for storage and specialty real estate operators.
6+ YOE6+ years building backend services in SaaS; experience with C# .NET or Node.js/TypeScript, Postgres/MySQL, Redis, AWS, CI/CD, observability, and production engineering; US work authorization required.
C# .NET, Node.js, TypeScript, Postgres, MySQL, Redis, AWS, CI/CD, Greenhouse
1mo
Save
Mark Applied
Hide
Infrastructure Engineer — Hyper- V
Woodinville or Palo Alto or New York or New Jersey
OnsiteContract
Redapt
Redapt: Provides integrated data center infrastructure and cloud computing solutions.
5+ YOE5+ years infrastructure engineering experience with enterprise Microsoft Hyper-V, PowerShell automation, Windows Server administration, storage/networking performance analysis, infrastructure automation (DSC/SCCM/Ansible), and a technical bachelor's degree.
Microsoft Hyper-V, PowerShell, WMI, C#, .NET 8, Windows Server, PowerShell DSC, SCCM, Ansible, CI/CD, elbencho, VMFleet, diskspd, fio, Qualys, Microsoft System Center (VMM, SCOM, SCCM), VMware ESXi, KVM, Windows Server Failover Clustering (WSFC), Storage Spaces Direct (S2D), SET
4w
Save
Mark Applied
Hide
Senior Unity Game Engineer (Remote)
United States or Canada or Issaquah or Seattle or Los Angeles or Austin or Edmonton
$62-$75/hr RemoteContract
Seismic Squirrel
Seismic Squirrel: Independent studio developing narrative-centric RPG video games.
8+ YOE8+ years Unity game engineering experience with shipped PC/console titles, strong C#/.NET skills, turn-based combat and AI experience, Windows/Linux server and DevOps familiarity (Unity Cloud Build, Bitbucket), mentoring/leadership, unit testing and UML, authorized to work in US or Canada and located UTC-4 to UTC-8.
Unity, C#, .NET, Unity Cloud Build, Bitbucket, Windows, Linux, UML, Articy, Arcweave, Pixel Crushers, Pixel Crushers' Dialogue System for Unity, Dark Tonic's Master Audio, Microsoft Word, Microsoft Excel, Microsoft Visio, Adobe Photoshop, Blender, 3ds Max, Figma, XML, DOM, SAX, XSD, XPath, XSLT
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Seattle, Washington, United States
$158k-$233k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provides electronic signature and agreement management software solutions.
8+ YOEBS in CS, 8+ years backend OOP experience, 3+ years building cloud-native microservices, SQL and NoSQL experience, service reliability knowledge; Microsoft/Azure and full-stack/API experience preferred.
C#, Java, C++, PostgreSQL, Azure SQL Database, Cosmos DB, Microsoft Azure, AWS, GraphQL, gRPC, REST, Redis, Cassandra, Elasticsearch, Azure App Services, Azure Kubernetes Service (AKS), Azure Blob Storage, SQL/No-SQL Databases, .NET, ASP.NET
2d
Save
Mark Applied
Hide
Lead Platform Engineer
Seattle, Washington, United States
$209k-$324k/yr OnsiteFull Time
Bill & Melinda Gates Foundation
Bill & Melinda Gates Foundation: Global non-profit fighting poverty, disease, and inequity.
12+ YOE12+ years in data platforms and AI/ML infrastructure; experience with Databricks, Azure, Snowflake, Terraform, CI/CD, APIs, and data governance; bachelor’s or master’s (or equivalent experience); unrestricted work authorization required.
Databricks, OpenAI, Claude, Snowflake, Azure, Terraform, Lakeflow, Spark, Delta Lake, Databricks Applications, Unity Catalog, Iceberg, Horizon, Cortex AI, REST, GraphQL, DBT Cloud, Docker, Kubernetes, Collibra, C#, .NET, Python, PowerShell, Salesforce, Event Hubs, Azure ML, Data Lake
2d
Save
Mark Applied
Hide
Lead Platform Engineer
Seattle, Washington, United States
$190k-$295k/yr OnsiteFull Time
Gates Foundation
Gates Foundation: Fights global poverty and disease through strategic grant-making.
12+ YOETechnical leader with 12+ years in data platforms, expertise in Azure, Databricks, Snowflake, Terraform, API-driven platforms, and experience with AI/ML infrastructure and data governance.
Databricks, OpenAI, Claude, Snowflake, Azure, Terraform, DBT Cloud, Docker, Kubernetes, C# .Net, Python, PowerShell, Salesforce, Collibra, Unity Catalog, Delta Lake, Spark, Azure ML, Event Hubs
1mo
Save
Mark Applied
Hide
Senior DevOps/Platform Engineer III - Richland, WA
Richland, Washington, United States
$133k-$210k/yr HybridFull Time
Pacific Northwest National Laboratory
Pacific Northwest National Laboratory: Department of Energy research laboratory focused on scientific innovation.
1+ YOEDegree+experience combinations accepted (PhD+1, MS+3, BS+5, AA+14, HS/GED+16). U.S. citizenship and ability to obtain federal security clearance required. Proficiency in Python and infrastructure/platform engineering, CI/CD, cloud, containers, observability, and SRE practices.
Python, C#/.NET, C++, Go, Terraform, CloudFormation, Pulumi, ARM templates, Jenkins, GitLab CI, GitHub Actions, Azure DevOps, Git, Claude, GitHub Copilot, AWS, Azure, GCP, Docker, Kubernetes, EKS, AKS, GKE, AWS EventBridge, Azure Event Grid, Pub/Sub, Istio, Linkerd, Prometheus, CloudWatch, Jaeger, Tempo, ELK Stack, Loki, Splunk, Vault, AWS Secrets Manager, AWS Glue, Azure Data Factory, Airflow, Prefect, S3, Redshift, Delta Lake, PostgreSQL, MongoDB, OpenSearch, Snowflake, Spark/Databricks, Kafka, Flink, Ray, Kubeflow, LangChain, LlamaIndex
1mo
Save
Mark Applied
Hide
Staff I Software Engineer
Seattle or Washington
$193k-$242k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud software to automate financial close and accounting.
10+ YOEMaster's in Math/CS or related; 10+ years in web/SaaS/RESTful API testing; 7+ years test automation and C# (.NET Core) development; 5+ years technical leadership for cloud migration; experience with Google Cloud, AWS, Azure, CI, SQL, XPath, HTML/CSS/JavaScript, JSON/XML; Agile (SCRUM).
C#, Microsoft .NET Core, NUnit, xUnit, MSTest, Google Cloud, AWS, Azure, XPath, HTML, CSS, JavaScript, JSON, XML, SQL, Continuous Integration (CI), RESTful API, SCRUM
3w
Save
Mark Applied
Hide
Senior Solutions Engineer - West
San Francisco or California or Colorado or Connecticut or Nevada or New York or Rhode Island or Washington or United States or North America
$128k-$165k/yr HybridFull Time
OneTrust
OneTrust: Software platform for data privacy, security, and compliance governance.
8+ YOEBA/BS in CS or equivalent; 8+ years relevant enterprise cloud/software experience; expertise in demos, integrations, REST APIs, JavaScript, FreeMarker, HTML, CSS; Powershell/ASP.NET/C# a plus; Kubernetes/Docker/OpenShift preferred; Salesforce.com CRM; willingness to travel (~25%).
REST APIs, JavaScript, FreeMarker, HTML, CSS, Powershell, ASP.NET, C#, Kubernetes, Docker, OpenShift, Salesforce.com CRM
1mo
Save
Mark Applied
Hide
Security & Compliance Engineer, AWS Security Assurance Services, LLC
Austin or Nashville or Seattle or Arlington or Herndon or Houston or Dallas
$138k-$202k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years security engineering and programming experience; bachelor's degree in STEM or equivalent IT security experience; experience with threat modeling, secure design, IaC, AWS security services, code review, and communicating complex technical concepts.
Python, Ruby, Go, Swift, Java, .NET, C++, TypeScript, Node.js, Terraform, AWS CDK, CloudFormation, cfn-guard, OPA Rego, Cedar, IAM, KMS, VPC, Lambda, CloudTrail, CloudWatch, EventBridge, Security Hub, Config, SCP, RCP, CI/CD, AWS Control Tower, Model Context Protocol (MCP)
2w
Save
Mark Applied
Hide
Manufacturing Automation Engineer, Solar - (Starlink)
Redmond, Washington, United States
$100k-$140k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in STEM, 1+ year automation/control systems experience, PLC and robotics proficiency, machine vision and electrical schematic skills, familiarity with fieldbus protocols, ANSI/OSHA safety knowledge, willing to work extended hours/weekends, ITAR-eligible.
PLC, Beckhoff TwinCAT, ABB Rapid, MQTT, OPC-UA, SQL, C#, .NET, Python, Cognex Vision Pro, Halcon, OpenCV, EPLAN, EtherCAT, Profinet, Ethernet/IP, Modbus TCP/RTU
2mo
Save
Mark Applied
Hide
Staff Engineer
Seattle, Washington, United States
$115k-$230k/yr OnsiteFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
6+ YOESenior full-stack engineer with expertise in system design, Docker/Kubernetes, open-source databases, cloud platforms, and CI/CD.
Docker, Kubernetes, Java, DotNet, Go, Python, C++, HTML, CSS, JavaScript, MySQL, PostgreSQL, REST, SOAP, CI/CD, Terraform, Ansible, Git, Jenkins, CircleCI, Grafana, Prometheus, AWS, GCP, Azure
2mo
Save
Mark Applied
Hide
Software Engineer
Tacoma, Washington, United States
$125k-$140k/yr OnsiteFull Time
AST
AST: Manufacturer of aseptic filling and closing systems.
2+ YOEBachelor's degree in computer science or engineering; 2+ years software development with C#, Android, and Python; experience deploying ML models; Scrum/Agile; strong problem-solving and communication.
C#, Android, Python, .NET, Machine Learning
3w
Save
Mark Applied
Hide
Engineer Senior - ST
Seattle, Washington, United States
$173k-$216k/yr HybridFull Time
Starbucks
StarbucksNASDAQ: SBUX: Operates a global chain of coffeehouses and roastery reserves.
5+ YOEBachelor's in CS/Engineering/IT plus 5+ years post-bachelor software engineering experience; 5 years with C#/.NET, integrations (SOA/Microservices), distributed systems, CI/CD, 24x7 production, RDBMS/NoSQL; 4 years cloud (AWS or Microsoft Azure).
C#, .NET framework, SOA, Microservices, SDLC, DevOps, Test-driven development, RDBMS, NoSQL, Windows, AWS, Microsoft Azure, Continuous Integration, Continuous Deployment
4d
Save
Mark Applied
Hide
Sr Software Engineer/Principal Software Engineer
Redmond, Washington, United States
$120k-$304k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
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
1w
Save
Mark Applied
Hide
Principal Software Engineer- Eng
Seattle, Washington, United States
$164k-$271k/yr HybridFull Time
UKG
UKG: Provider of workforce management and human capital management software.
10+ YOE10+ years software engineering experience, 3+ years at senior/staff/principal level; deep distributed systems and .NET Core experience; EM/AI-assisted engineering familiarity; strong problem-solving and cross-team influence.
.NET Core, Angular