874 csharp jobs at 121 companies in Langley, WA

3mo
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System Development Eng, PCIe, AWS PCIe and Signal Integrity Team
Seattle, Washington, United States
$129k-$175k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years software development; 3+ years design/architecting of systems; proficiency in C++, C#, Java, Python, Golang, PowerShell, Ruby; BS in electrical or computer engineering or equivalent; experience with hardware/firmware/software issues in large-scale systems; experience with functional and performance manufacturing tests and telemetry.
C++, C#, Java, Python, Golang, PowerShell, Ruby, PCIe
1mo
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Senior Software Engineer
Seattle or Washington
$146k-$183k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud software to automate financial close and accounting.
3+ YOEBS (plus 5 years) or MS (plus 3 years) in CS/Math or related; 3+ years building web/SaaS/REST APIs; experience with C#, .NET, .NET Core; strong SQL and distributed systems knowledge; Agile/Scrum experience preferred.
C#, .NET, .NET Core, HTML, JavaScript, JavaScript Frameworks, CSS, SQL, PostgreSQL, NoSQL, Docker, Kubernetes, Kafka, SQS, RabbitMQ, Azure, ASW, GCP, API gateway
3w
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AutoDesk Engineer
Redmond, Washington, United States
$75k-$92k/yr OnsiteFull Time, Contract
Tech Mahindra
Tech MahindraNational Stock Exchange of India: TECHM: Global provider of information technology and business process services.
5+ YOEExpert-level Autodesk skills with API/plugin development, advanced programming (C#/.NET, C++, or Python), ObjectARX/Revit/Inventor/Fusion customization, 5+ years software development, and a relevant bachelor's degree.
AutoCAD, Revit, Inventor, Fusion, Autodesk Platform Services (APS / Forge), ObjectARX, Revit API, Inventor API, AutoLISP, Fusion API, C#, .NET, C++, Python, Anthropic Claude, LangChain
2mo
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Principal Software Engineering Manager-CoreAI
Redmond, Washington, United States
$166k-$296k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
8+ YOEBachelor's in CS or related (or equivalent) with 8+ years engineering experience; coding experience in C/C++, C#, Java, JavaScript, or Python; people management experience preferred; experience building developer experiences or scalable systems; must pass Microsoft security screening.
C, C++, C#, Java, JavaScript, Python, React, .NET
1mo
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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
1mo
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Engineer II (Multiple positions)
Seattle or United States
$155k-$185k/yr RemoteFull Time
Starbucks
StarbucksNASDAQ: SBUX: Operates a global chain of coffeehouses and roastery reserves.
2+ YOEBachelor's in CS/Engineering/IT required; 2 years software development experience with C#, ASP.NET Core, WebAPI; experience with distributed systems, relational and NoSQL databases, design patterns; CI/CD and Microsoft Azure experience.
C#, ASP.NET Core, WebAPI, Microsoft Azure, NoSQL, Continuous Integration/Continuous Delivery, Agile, Scrum
8h
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Antenna Engineer
Seattle, Washington, United States
OnsiteFull Time
Roguebeam
Roguebeam: Developing advanced phased array systems for communication and radar.
2+ YOEBachelor's in engineering,2+ years RF/antenna experience,1+ year using CST/HFSS/FEKO,1+ year programming in Python/C#/C++/MATLAB,EM simulation and prototype test skills,and eligibility as a U.S. person for export-controlled technology.
CST, HFSS, FEKO, Python, C#, C++, MATLAB
5d
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Sr. Software Engineer, Data (Starlink)
Hawthorne or Redmond
$160k-$265k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOEBachelor's in CS/data/math or 7+ years experience; 5+ years software/data engineering experience; proficiency in full-stack/data engineering; strong communication and critical thinking.
Scala, Java, C#, Python, Go, Angular, React, Apache Kafka, Spark, Flink, Hive, Delta Lake, PostgreSQL, CockroachDB, Grafana, Metabase, PowerBI
1mo
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Principal Software Engineer, Site Reliability
Bellevue, Washington, United States
$218k-$250k/yr OnsiteFull Time
UiPath
UiPathNYSE: PATH: Provides robotic process automation software for enterprise workflow automation.
10+ YOE10+ years building large-scale distributed systems; proficiency in OOP (C#, C++, Java, Python), cloud (Azure/AWS/GCP), Kubernetes, databases, CI/CD, SRE and incident management; strong mentoring and product-focused engineering experience.
C#, C++, Java, Python, Kubernetes, Azure, AWS, GCP, AKS, GKE, Azure SQL, CosmosDB, Azure Data Lake, Power BI, MongoDB, MySQL, DynamoDB, CI/CD, DevOps
2w
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Dir. Software Engineering
Seattle, Washington, United States
$164k-$271k/yr HybridFull Time
UKG
UKG: Provider of workforce management and human capital management software.
8+ YOE2+ Mgmt8+ years software development experience with 3+ years technical leadership and 2+ years people management; deep expertise in one or more languages (C, C++, C#, .NET, Python, Java, JavaScript); strong architecture, cloud, DevOps, and leadership skills.
C, C++, C#, .NET, Python, Java, JavaScript, Azure, AWS, GCP, CoPilot, CI/CD
2w
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Software or Systems Engineers - Flight Controls
Phoenix or Cedar Rapids or Grand Rapids or Bothell or Lexington or New Orleans
$75k-$145k/yr HybridFull Time, Contract
Performance Software
Performance Software: Engineers safety-critical software and hardware for the aerospace industry.
U.S. Person required, Bachelor's degree in CS/CE/EE/Systems/Math or equivalent, significant avionics flight controls and embedded software experience, object-oriented programming (C++, C#, Python), teamwork and leadership.
C++, C#, Python, Waterfall, Agile
3mo
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Sr. Product Manager, Signing APIs
San Francisco or Seattle
$146k-$235k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provider of e-signature and intelligent agreement management software.
6+ YOE6+ years product experience with technical APIs/platforms, experience with developer-focused products, strong cross-functional collaboration, data-driven decision making, and ability to author technical product specs.
Jira, Azure DevOps, JavaScript, TypeScript, C#
1w
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Senior Software Development Engineer
Seattle, Washington, United States
$112k-$156k/yr HybridFull Time
MCG Health
MCG Health: Provides evidence-based clinical guidelines and software for healthcare.
5+ YOE5+ years software development experience building and operating Azure cloud-native distributed systems; strong C#, .Net Framework, SQL Server, REST APIs, microservices, CI/CD, IaC, security, incident response, and AI-assisted tooling experience.
Azure, C#, .Net Framework, SQL Server, REST APIs, Microservices, CI/CD, infrastructure-as-code, GitHub Copilot, Claude, Azure Service Bus, Kafka
1mo
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Software Engineering Manager
Seattle, Washington, United States
$111k-$191k/yr HybridFull Time
McKinstry
McKinstry: Provides construction, engineering and energy services for buildings.
5+ YOEBachelor's in IT/CS or equivalent, 5+ years software development experience, 8+ years IT experience, proven engineering people leadership, cloud and Agile experience; familiarity with Azure DevOps, MuleSoft, Microsoft SQL Server, Power BI, and C# preferred.
Azure DevOps, MuleSoft, Microsoft SQL Server, Microsoft Power BI, C#, Agile, microservices, machine learning
3w
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Principal Software Developer
Nashville or Redwood City or Seattle or Santa Clara or Austin
$115k-$235k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
7+ YOE7+ years software engineering experience; BS/MS in Computer Science or related (or equivalent experience); strong distributed systems, microservices, OOP, production operations, mentoring and architecture experience.
Java, C++, C#, Go
1mo
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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
2mo
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Fullstack Senior Software Engineer
Austin or Bellevue
$111k-$172k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
3+ YOESenior software engineer with front-end and back-end expertise; strong collaboration and problem-solving skills; 3+ years for Bachelor’s or 5+ years experience alternative.
HTML, Java, C++, C#, CSS, JavaScript, Python, APIs, Angular, React, Kubernetes, Docker, Git
1mo
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Senior Manager of Engineering — Warehouse Operations Technology
Seattle, Washington, United States
OnsiteFull Time
BuyWander
BuyWander: A transforming retail returns into a marketplace experience by combining warehouse operations, AI, and real-time auctions.
7+ YOE3+ Mgmt7+ years software engineering experience with 3+ years leading engineers; WMS/OMS/fulfillment domain experience; judgment on build vs buy; systems thinking; strong ops partnership; modern dev practices.
C#, Python, FastAPI, Vue, Nuxt, PostgreSQL, AI/ML
3w
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Senior C# Developer (Data Management)
Warsaw or Seattle
HybridFull Time
Veeam
Veeam: Data resilience and security for hybrid cloud environments
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
2mo
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Sr. Software Engineer: Inventory Positioning (Hybrid - Seattle, WA)
Seattle, Washington, United States
$142k-$221k/yr HybridFull Time
Nordstrom
Nordstrom: Operates luxury department stores and off-price retail outlets.
6+ YOE6+ years of professional software engineering; BS/MS in CS/Engineering or equivalent; strong Java + Spring Boot; REST, AWS/GCP; databases (PostgreSQL/Spanner); containers (Kubernetes/Docker); CI/CD; scalable systems; solid communication.
Java, Spring Boot, Python, React, JavaScript, C#, AWS, GCP, Kubernetes, Docker, REST, PostgreSQL, Spanner