27 sr net developer jobs at 22 companies in Manteca, CA

3mo
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Senior Software Engineer (C#, C++, .NET)
Milpitas, California, United States
$136k-$232k/yr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
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
2mo
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Sr. Full Stack Software Developer
Milpitas, California, United States
$110k-$135k/yr OnsiteFull Time
Advantech
AdvantechTaiwan Stock Exchange: 2395: Global provider of industrial IoT and embedded computing solutions.
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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Sr. Software Engineer - Equipment
San Jose, California, United States
$136k-$170k/yr HybridFull Time
Noah Medical
Noah Medical: Building robotic platforms for early medical diagnosis and treatment.
5+ YOEBachelor's degree in a technical discipline,5+ years software development experience in manufacturing/automation,proficiency in C#, .NET, Python, PLC Structured Text,SQL and Git; strong OOP, debugging, and cross-functional collaboration skills.
C#, .NET, Python, Structured Text (IEC 61131-3 PLC Programming), SQL, Git
2mo
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Sr. Software Engineer
San Jose, California, United States
OnsiteFull Time
Eugenus
Eugenus: Manufacturer of advanced deposition systems for semiconductor device fabrication.
2+ YOEBS or MS in Computer Science or related field; 2+ years real-time multitasking programming; experience with C#, .NET, and databases; experience with intelligent devices interfaces; cross-functional projects; knowledge of industrial automation and SEMI standards a plus.
C#, DotNet, Databases, Beckhoff TwinCAT, EtherCat, PLC, RS-232, Ethernet, TCP/IP, Windows GUI, SECS/GEM
2w
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Engineer
San Ramon, California, United States
$100k-$120k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
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
3mo
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Full Stack Engineer, Senior
Oakland or Seattle or WA or OH or CA or Long Beach or AZ or CO or CT or FL or GA or MD or MN or NV or OR or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills or AL or IL or VA or WI or TX or NY
$103k-$174k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
5+ YOE5+ years full stack development; BA/BS or equivalent IT experience; React/Vue/Angular; .NET/Java/Node.js/Python APIs; SQL/NoSQL; Azure preferred; Docker; IaC; CI/CD; AI tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Kubernetes, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git
17h
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Senior Software Developer
Sacramento or Sacramento County
$7k-$11k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Object-oriented software development, business analysis, coding, troubleshooting, SDLC collaboration, and strong communication; relevant experience with C# .NET, web services, APIs, SQL Server, and Azure DevOps preferred.
C#, JavaScript, C#.NET, ASP.NET, Microsoft Visual Studio, Microsoft SQL, Bootstrap, JQuery, Azure DevOps, Microsoft .NET Framework, Systems Development Lifecycle (SDLC), SQL Server Integration Services, SQL Server Reporting Services, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Web Services, Micro Services, APIs, N-tiered architectures
2mo
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Staff Software Engineer
San Jose or Flower Mound
$113k-$222k/yr HybridFull Time
Stryker
StrykerNYSE: SYK: Manufactures medical devices and equipment for healthcare providers.
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
3mo
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Senior Software Engineer- Backend
Concord, California, United States
$130k-$150k/yr OnsiteFull Time
Kyocera Document Solutions
Kyocera Document SolutionsTokyo Stock Exchange: 6971: Manufacturer of document management systems and printing hardware.
4+ YOE4+ years in software development; strong C#, .NET Core, Go; REST APIs; SQL/NoSQL; microservices; Docker/Kubernetes; AI-assisted tools; full-stack knowledge preferred.
C#, .NET Core, Go, SQL, NoSQL, REST, WebSocket, JSON, JavaScript, TypeScript, PostgreSQL, Redis, RabbitMQ, Kafka, Docker, Kubernetes, Git, CI/CD, XUnit, AI-assisted development tools
2mo
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Digital and AI Solutions Engineer
San Jose, California, United States
$125k-$145k/yr HybridFull Time
KeyPoint Credit Union
KeyPoint Credit Union: Member-owned financial cooperative providing consumer and business banking services.
5+ YOE5+ years software development, hands-on agentic AI experience (Microsoft Copilot Studio), strong .NET/C#, TypeScript/Angular, Node.js, REST API, secure coding, and on-call/helpdesk support.
Microsoft Copilot Studio, Anthropic Claude, OpenAI (GPT), Microsoft .NET, C#, TypeScript, Angular, Node.js, REST, Microsoft Azure AI Services, Azure Functions, Azure DevOps, Git
1mo
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Software Engineer 3
Walnut Creek, California, United States
$168k-$207k/yr HybridFull Time
Berkshire Hathaway Homestate Companies
Berkshire Hathaway Homestate CompaniesNYSE: BRK.B: Provides commercial property, casualty, and workers' compensation insurance.
8+ YOEMust be legally authorized to work in the U.S. Minimum 8 years software engineering experience with C# and .NET, cloud/on-prem/hybrid expertise, DevOps/CI-CD, Docker/Kubernetes, and experience leading projects; bachelor's degree preferred.
C#, Microsoft .NET, React, Angular, Vue.js, Docker, Kubernetes, Jira, Git, Microsoft SQL Server, MongoDB, Terraform, Ansible, Azure, AWS, CI/CD, Infrastructure as Code (IaC)
1mo
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Software Engineer, Full-Stack
Bellevue or San Jose
$180k-$240k/yr OnsiteFull Time
Rivet Industries
Rivet Industries: Building integrated task systems for frontline industrial and defense operators.
5+ YOE5+ years building full-stack web applications; strong C#, Microsoft .NET/ASP.NET Core experience (or comparable stack), SQL fluency, Docker and Linux deployment experience, BS in CS or equivalent.
C#, Microsoft .NET, Microsoft ASP.NET Core, SQL, Docker, Linux
2w
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Senior Software Engineer - Python/Agentic AI
Pleasanton, California, United States
$170k-$213k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud-based financial close and accounting automation software.
7+ YOE7+ years test automation and software testing experience for web, mobile, SaaS and RESTful APIs; strong OOP (C#/.NET), SQL, cloud and mobile automation skills; master's degree in CS/Math or related.
Appium, Selendroid, C#, .NET Core, NUnit, XUnit, MSTest, SQL, Google Cloud, AWS, Azure, Mesos, Kubernetes, Nomad, Kafka, SQS, RabbitMQ, HTML, JavaScript, CSS
1mo
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Field Application Engineer (SEG, San Jose)
San Jose, California, United States
$171k-$273k/yr OnsiteFull Time
Teradyne
TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.
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
1mo
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Senior Device Engineer - Lifecycle Management
Irvine or Pleasanton
$125k-$237k/yr HybridFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
8+ YOE8+ years engineering design experience, 5+ years embedded Windows programming with C#/.NET, medical device/regulatory experience preferred, knowledge of IEC 62304, experience with RS232/SPI/USB and PID control, proficiency with Microsoft Word and Excel.
C#, .NET, .NET Framework, Windows, Windows Embedded, RS232, SPI, USB, IEC 62304, Microsoft Word, Microsoft Excel
8h
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Senior System SW validation engineer
Plano or San Jose
OnsiteFull Time
Renesas Electronics
Renesas ElectronicsTokyo Stock Exchange: 6723: Designs and manufactures semiconductors for automotive and industrial systems.
5+ YOEBachelor’s or Master’s degree in electronics engineering, computer science, or computer engineering; 5–7 years of embedded software experience; proficiency in C/C++, testing, RTOS, interfaces, and DevOps tools.
C, C++, Embedded C, FreeRTOS, Zephyr, C#, .NET, Python, Qt, WPF, WinUI, USB, UART, SPI, I2C, Ethernet, JIRA, Confluence, GitLab
3w
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Senior Software Quality Assurance Engineer
San Jose, California, United States
$140k-$210k/yr HybridFull Time
ASML
ASMLNASDAQ: ASML: Manufactures lithography systems used to print patterns on wafers.
8+ YOEMaster's degree or equivalent, 8+ years QA/test automation experience with C#/C++/.NET, 3+ years leading quality initiatives, test automation, CI/CD, strong debugging and system-integration skills.
.NET, C#, C++, WCF, WPF, CI/CD
5d
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Systems Engineer
San Jose, California, United States
$110k-$140k/yr HybridFull Time
Grantek
GrantekNYSE: COR: Provides integrated automation and smart manufacturing engineering solutions.
6+ YOEB.Sc. in engineering, 6+ years experience with PLC/SCADA/motion/high-level programming, Ignition/Allen‑Bradley/Beckhoff experience preferred, valid driver’s license, willingness to travel 30–50%.
Studio 5000, ControlLogix, CompactLogix, Beckhoff TwinCAT 3, Ignition (Vision & Perspective), Allen-Bradley, Rockwell, Siemens, Omron, Modicon, GE, Wonderware, Schneider Electric, Ethernet, Ethernet/IP, Modbus, ControlNet, DeviceNet, Profibus, DH+, OPC-UA, C#, .NET, HTML5, SQL, VB, VBA, Python, JavaScript, Microsoft SQL Server, Oracle, Microsoft Office, Unix, Linux, Cognex, Datalogic, Keyence
3w
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Senior Product Support Engineer
San Jose, California, United States
$148k-$192k/yr OnsiteFull Time
Veeco
VeecoNasdaq: VECO: Manufactures precision processing systems for semiconductor and electronics production
5+ YOE5+ years customer-facing product support/engineering in semiconductor capital equipment, bachelor\u0002s degree or equivalent, ability to travel up to 20%, strong debugging and system-level software skills, excellent communication.
C#, .NET, C++, Python, VB, COM, MFC, Microsoft Visual Studio, Windows OS, SAP
1d
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Sales Management Senior Manager
New York City or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$123k-$271k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
8+ YOERequires 8+ years in business development, sales leadership, or new-logo acquisition; proven net-new sales success; $5M+ pipeline or bookings; and a bachelor's degree or equivalent experience.