81 c net developer jobs at 55 companies in Atherton, CA
3mo
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Senior Software Engineer (C#, C++, .NET)
Milpitas, California, United States
$136k-$232k/yr OnsiteFull Time
5+ YOE7+ years software development in C++, C#, .NET; Windows 64-bit; multi-threading; architecture; GUI; semiconductor domain experience preferred.
C++, C#, .NET, Windows Internals, STL, WinDBG, Microsoft Visual Studio, GUI, Multi-threading
1d
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Team Lead, Staff C# Engineer - Platform Enablement
Redwood City, California, United States
$150k-$185k/yr RemoteFull Time
5+ YOE5+ years software engineering with C#/.NET and microservices, team leadership experience, hands-on Azure/AWS/Kubernetes, CI/CD, telemetry/observability, and AI/ML integration experience.
C#, Cosmos, SQL Server, .NET, Angular, TypeScript, GO, Python, Terraform, Azure, AWS, Kubernetes, Datadog RUM, Model Context Protocol (MCP), Azure DevOps, GitHub Actions, Jenkins, Grafana, LLM
2mo
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Senior .NET Engineer
Toronto or Canada or San Francisco or New York City or Chicago or Manila
$110k-$150k/yr RemoteFull Time
7+ YOE7+ years building production software; strong C# and ASP.NET; React and database experience (Postgres, MS SQL, MongoDB); CI/CD and automated testing; DDD/SOA/microservices experience; mentoring experience; CS degree or equivalent.
C#, ASP.NET, Postgres, MS SQL, MongoDB, React, CI/CD, Docker, Kubernetes, AWS CDK, Terraform, Blazor
1mo
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C, C++ Software Engineer II
Santa Clara, California, United States
$124k-$171k/yr OnsiteFull Time
1+ YOEProficient in C and C++; experience with real-time/embedded/motion control, multithreading, CAN Bus, C#, .NET, Visual Studio, Matlab. Master's+1yr or Bachelor's+3yrs professional experience; strong communication and problem-solving skills.
C, C++, C#, .NET, Visual Studio, Matlab, CAN Bus
3mo
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Software Engineer II
Benicia, California, United States
$108k-$149k/yr OnsiteFull Time
2+ YOEBachelor’s in related field; 2-4 years experience; proficient in C/C++, .Net, C#, OS, Networking, Algorithms, Multi-threading; Python and other languages preferred.
C, C++, .Net, C#, Operating Systems, Networking, Algorithms, Multithreading, Python
2w
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Senior Software Engineer
Pleasanton, California, United States
$156k-$196k/yr HybridFull Time
3+ YOE3+ years software development experience (BS+5 or MS+3), strong CS fundamentals, experience with C#, .NET/.NET Core, web/SaaS/REST APIs, SQL, distributed systems, and Agile practices.
C#, .NET, .NET Core, HTML, JavaScript, CSS, SQL, PostgreSQL, NoSQL, ASW, GCP, Azure, Docker, Kubernetes, Kafka, SQS, RabbitMQ
2w
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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
5d
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Software Engineer
Santa Clara, California, United States
$144k-$267k/yr OnsiteFull Time
6+ YOE6+ years medical device/diagnostics software experience, BS/BA in CS/Engineering, 3 years firmware (C/C++), proficiency with C#,C/C++, .NET, Linux, Angular, distributed systems, SAFe/Scrum experience, mentoring skills.
C#, C/C++, .NET, Linux, Angular, Scaled Agile Framework (SAFe), Scrum
3mo
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Software Engineer
Redwood City, California, United States
OnsiteFull Time
3+ YOE3-5 years mobile app development (Android/iOS); 5+ years in regulated industry; Kotlin/Compose Multiplatform; Clean Architecture; CI/CD; BLE; C#, .NET; travel ~10%; strong communication.
Kotlin, Compose Multiplatform, MVVM, C#, .NET, BLE, JUnit, XCTest, GitHub Actions, CI/CD, Koin
2w
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Engineer
San Ramon, California, United States
$100k-$120k/yr OnsiteFull Time
8+ YOE8+ years .NET development experience with strong C# and OOP, SQL/T-SQL, Entity Framework, ADO.NET, WCF, WinForms; Agile experience and bachelor's in computer science required.
.NET 4.5, .NET Core, C#, Entity Framework, ADO.NET, LINQ, Task Parallel Library (TPL), WinForms, T-SQL, WCF, React, Web API, Microsoft Azure, Snowflake
1mo
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Software Engineer (Backend)
Lisbon or Portugal or Palo Alto or Charlotte or Belfast or Berlin
HybridFull Time
4+ YOE4+ years hands-on .NET (C#, ASP.NET, .NET Core) experience; experience with microservices, CI/CD, Kubernetes/Docker, Azure and SQL Server; strong coding, security, and performance focus; fluent English.
.NET, .NET Core, ASP.NET, C#, SQL Server, Azure, AWS, Google Cloud, Kubernetes, Docker, Jenkins, Git, CI/CD
6d
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Sr. Engineer, Software Development
Birmingham or Los Angeles or San Francisco or New York City or Miami or Tampa or Blue Ash or Cincinnati
$121k-$173k/yr HybridFull Time
5+ YOE5+ years software engineering experience, 1+ year technical leadership, proficiency in C#, .NET, SQL, Azure services, REST/OAuth2/OpenAPI, observability, and security/compliance in financial services.
C#, .NET, SQL, Azure API Management (APIM), Azure SQL, Cosmos DB, Key Vault, OAuth2, OpenAPI, Service Bus, Event Hubs, Datadog, Grafana, Git
3mo
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Sr. Software Engineer - Java / SpringBoot / AWS
San Francisco, California, United States
$142k-$183k/yr HybridFull Time
5+ YOE5+ years Java/C#/.NET experience; AWS, REST/SOAP, NoSQL; strong development and testing skills.
Java, Spring Boot, AWS, Unix/Linux, SQL, NoSQL, Redis, HBASE, Aerospike, XML, JSON, REST, SOAP, Cucumber, Selenium
23h
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Systems Integration Developer
Redwood City or Austin or Boston or Ann Arbor or Los Angeles or New York City or San Diego
$150k-$180k/yr HybridFull Time
Bachelor's degree in computer science, information systems, or related technical field; proficiency with Boomi, C#, .NET, PowerShell, and SQL Server; experience with enterprise integrations, automation, AI agents, and Azure services.
Dell Boomi, Microsoft Copilot Studio, PowerShell, SQL, Microsoft SharePoint, Microsoft 365, SSIS, SSRS, SQL Server, C#, .NET, Power Automate, Dataverse, Microsoft Teams, Dynamics 365, Azure Logic Apps, Azure AD, Azure Data Factory, Azure App Services, Azure DevOps, Application Insights, Intapp, Aderant Expert, iManage Work, Litera Compare, Clean, Peppermint (CRM product)
1mo
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Software Engineer
Fremont, California, United States
$140k-$160k/yr HybridFull Time
3+ YOE3+ years OO software development with C#.NET and Microsoft .NET stack (Visual Studio 2019+). Experience with WinForms/WPF/WCF/EF, multi-threading, SQL, real-time systems and hardware-software integration. GIT, JIRA, Jenkins familiarity preferred.
C#.NET, Microsoft .NET, Microsoft Visual Studio 2019, WinForms, WPF, WCF, EF, MS Unit Test, SQL, GIT, JIRA, Jenkins, SEMI standards, SECS/GEM
2mo
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Senior Software Engineer (Tech Lead), Customer Domain Engineering
San Francisco or Denver or New York City
$209k-$240k/yr HybridFull Time
8+ YOE8+ years of software engineering experience; API development with C#/.NET; event-driven systems; CQRS/Event Sourcing; strong SQL; fintech experience preferred; team leadership experience.
C#, .NET, Kafka, RabbitMQ, SQL
2mo
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Staff Software Engineer
San Jose or Flower Mound
$113k-$222k/yr HybridFull Time
4+ YOE4+ years software engineering experience; strong C#/.NET, WPF, Windows Services; API design (REST/SOAP/WCF/gRPC); BS in software or CS.
C#, NET, WPF, Windows Services, REST, SOAP, WCF, gRPC
4w
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Field Application Engineer (SEG, San Jose)
San Jose, California, United States
$171k-$273k/yr OnsiteFull Time
8+ YOEBachelor's degree in Electrical/Computer Engineering, 8+ years semiconductor test experience, hands-on ATE test development, programming (.NET/C#/VB/C++/C/Java), Windows/Excel proficiency, strong communication; ability to travel ~25%.
Teradyne UltraFlex, UltraFlexPlus, IG-XL, Eagle Test Systems, EV, EV-MST, Advantest V93K, SmarTest 7, SmarTest 8, ATE, .NET, C#, VB, C++, C, Java, Windows, Microsoft Excel
2mo
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Sr. Full Stack Software Developer
Milpitas, California, United States
$110k-$135k/yr OnsiteFull Time
3+ YOE3+ years of professional experience in C# .NET, strong .NET 8+ and Microsoft ecosystem; MVC, microservices, REST/RPC APIs; SQL Server; frontend HTML5/CSS3/JavaScript or TypeScript; Agile/DevOps with CI/CD; maintainable code and documentation.
.NET, SQL Server, HTML5, CSS3, JavaScript, TypeScript, MVC, REST, Microservices, DevOps, CI/CD
1w
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Principal Software Engineer, AI Ads
Mountain View, California, United States
$143k-$275k/yr HybridFull Time
6+ YOEBachelor's in CS or related and 6+ years engineering experience coding in C/C++/C#/Java/JavaScript/Python; experience with large-scale distributed systems, streaming, AI infrastructure; strong communication and mentorship skills.
C, C++, C#, Java, JavaScript, Python, Kafka, Flink, Spark Streaming, .NET, NoSQL, Azure, ADLA, ADLS, Azure Data Factory, Airflow, Presto, SQL, Kusto, Docker, Kubernetes