34 c developer jobs at 24 companies in Fond du Lac, WI
1mo
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Senior Software Engineer, Innovation (Python/C#)
Milwaukee or Mequon or Austin or Mayfield Heights
HybridFull Time
5+ YOESenior-level software engineer with 5+ years preferred, bachelor's degree or equivalent, US work authorization (no sponsorship), ability to travel up to 25%, experience with Python/C#/C++/Java, ML frameworks, Git, databases, and cloud platforms.
Python, C#, C++, Java, TensorFlow, PyTorch, Scikit-learn, OpenClaw, GitHub, GitLab, MySQL, PostgreSQL, Oracle, Grafana, AWS, Azure, Google Cloud
1w
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Full-Stack Software Engineer (React, .NET/C#)
Neenah, Wisconsin, United States
$93k-$98k/yr RemoteFull Time
3+ YOEAssociate degree in computer science or technology preferred, bachelor's preferred; 3+ years software development experience; React, .NET/C#, REST APIs, SQL Server, SDLC, AI-assisted tools, and secure coding knowledge.
React, ASP.NET MVC, .NET, C#, SQL Server, REST APIs, GitHub Copilot, Software Development Life Cycle (SDLC), OWASP
3mo
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Embedded Software Engineer-Innovation Team
Cottage Grove, Wisconsin, United States
OnsiteFull Time
Bachelor's degree in CS/CE/EE or related field; experience with C++, C#, Java; embedded C/C++; RTOS or bare-metal; Python or JavaScript; schematics and datasheets; strong problem-solving and communication.
C++, C#, Java, C, Python, JavaScript, RTOS, Embedded Linux, Networking protocols (TCP, UDP, REST), CAN, USB, SPI, I2C, RS232/RS485
2mo
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Software Engineer
Delafield, Wisconsin, United States
OnsiteFull Time
5+ YOE5+ years backend development experience with C#/.NET, building REST APIs and SQL databases; experience with Git, cloud (Azure/AWS) and Docker preferred; Bachelor\u0002s degree in CS or equivalent experience.
C#, .NET, .NET 9, REST APIs, SQL, Git, Microsoft Azure, Microsoft Azure SQL, AWS, Docker
2mo
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Sr. Principal Embedded Software Engineer
Greenville, Wisconsin, United States
$104k-$174k/yr OnsiteFull Time
8+ YOEBachelor's in Computer/Software Engineering or CS (or equivalent); 8+ years embedded software experience with C/C++; Embedded Linux, networking (TCP/IP, UDP), telematics/OTA experience, hands-on vehicle testing, and technical leadership.
C, C++, Rust, Embedded Linux, TCP/IP, UDP, CAN, J1939, FFmpeg, GStreamer, RTP, RTSP, WebRTC
1w
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Full Stack Web Developer
Oshkosh, Wisconsin, United States
$65k-$75k/yr RemoteFull Time
3+ YOEAssociate's degree or equivalent experience, ideally 3–5 years, with C#, .Net, Vue3, HTML5, CSS3, JavaScript, SQL, Git, MVC, responsive design, and eCommerce development experience.
C#, .NET, Vue.js, HTML5, CSS3, JavaScript, AJAX, NuGet, jQuery, Git, Visual Studio Source Control, Microsoft SQL Server, Bootstrap, Amazon Web Services (AWS), MuleSoft
1mo
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Software Engineer II
Raleigh or Neenah
OnsiteFull Time
3+ YOEBachelor's or equivalent experience, 3+ years professional software development, proficiency in Java/C#/Python/TypeScript/Go, RESTful APIs, cloud (AWS/Azure/GCP), Docker/Kubernetes, Git and CI/CD, strong communication and problem-solving.
Java, C#, Python, TypeScript, Go, RESTful APIs, AWS, Azure, GCP, Docker, Kubernetes, Git, CI/CD, GitHub Copilot, Agile/Scrum, WCAG, Guidewire, PolicyCenter, BillingCenter, ClaimCenter, Salesforce, Apex, LWC, Ratabase, LLM
2mo
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Software Engineer II (Menomonee Falls, WI, US, 53051)
Menomonee Falls, Wisconsin, United States
OnsiteFull Time
2+ YOE2-5 years embedded development; BS in EE/CE/CS with C/C++; real-time embedded software, DSP, RTOS; high-reliability design and testing.
Python, C/C++, DSP, RTOS, Linux (Yocto), VHDL, FPGA, TI DSP, NXP processors, MATLAB Simulink, Git, Bitbucket, JIRA, Jenkins, DOORS
3mo
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Senior Engineer, Embedded Software (Menomonee Falls, WI, US, 53051)
Menomonee Falls, Wisconsin, United States
OnsiteFull Time
6+ YOESenior embedded software engineer with 6+ years in embedded C/C++, ARM RTOS, and wireless protocols; experience with industrial controls, VFDs, and RF; strong design, testing, and teamwork.
C, C++, ARM, RTOS, USB, RS232, SPI, I2C, CAN, Bluetooth, BLE, Wi-Fi, Secure boot, multimeters, oscilloscopes, logic analyzers, JIRA, version control
4w
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Senior Software Development Engineer
Sussex, Wisconsin, United States
OnsiteFull Time
5+ YOEBachelor's degree in CS or related,5+ years relevant experience,proficiency in C# and JavaScript,experience with Linux,embedded systems,and networking;mentoring and technical leadership skills.
C#, JavaScript, Angular, Blazor, Linux
3w
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Embedded Firmware Engineer
Neenah, Wisconsin, United States
OnsiteFull Time
1+ YOEBachelor's in engineering or equivalent, proficiency in C/C++, 1+ years with embedded microcontrollers, Git and SAP experience, knowledge of motor controls, low-power design; ARM Cortex‑M and RTOS experience preferred.
C, C++, Git, SAP, ARM Cortex-M, RTOS, C#, JavaScript
1mo
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Software Engineer III – IntelliScript (Remote)
Brookfield or New York City or Alaska or California or Connecticut or Illinois or Maryland or Massachusetts or New Jersey or Pennsylvania or Virginia or Washington or District of Columbia
$105k-$199k/yr RemoteFull Time
5+ YOE5+ years software engineering experience focused on data pipelines and backend systems; proficiency with C# (.NET), SQL, AWS, microservices, event-driven architectures, CI/CD and DevOps practices; strong problem-solving and mentoring skills.
C# (.NET), SQL, AWS, GitHub workflows, Terraform, CI/CD, DevOps, Agile/SAFe, EHR, FHIR, HL7
3mo
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Embedded Firmware Senior Engineer
Ripon, Wisconsin, United States
OnsiteFull Time
8+ YOESenior embedded firmware engineer with 8+ years in C for microcontrollers, RTOS experience, and MISRA-C; strong hardware collaboration and mentoring.
C programming, ARM Cortex-M, PIC, STM32, Renesas, FreeRTOS, MISRA-C, Git, SVN, JTAG, Oscilloscope, Logic Analyzer, CAN, UART, SPI, I2C, Modbus
2mo
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Staff Engineer, Electronics & Embedded Firmware
Kohler, Wisconsin, United States
$104k-$160k/yr OnsiteFull Time
6+ YOEB.S. in engineering required, 6+ years engineering experience, expert in C/C++/Python, RTOS and firmware design, experience with RS485/BLE/WiFi/TCP-IP, hardware schematics knowledge, use of emulators/debuggers/oscilloscopes.
C, C++, Python, RTOS, RS485, BLE, WiFi, TCP/IP, Emulator, Debugger, Oscilloscope
1mo
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Geographic Sales Engineer
Green Bay or Appleton
$115k-$173k/yr FieldFull Time
3+ YOE3+ years relevant sales experience preferred; bachelor’s in Engineering/Technology/Business preferred; experience in electrical distribution, automation, controls, consultative sales, and C‑Suite relationship building.
Coursera, ASCO, Square D
3w
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Software Engineer - Enterprise Application
West Bend or Madison or Appleton
$97k-$121k/yr HybridFull Time
Proficiency with .NET and C#, React, Git, CI/CD and modern SDLC practices; experience with cloud (Azure), integration patterns, testing, and observability.
.NET, C#, React, Git, Azure DevOps, NuGet, Gradle, NServiceBus, API Management, OpenTelemetry, Application Insights, Splunk, Dynatrace
4w
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Industrial Engineering & Simulation Engineer
Oshkosh, Wisconsin, United States
OnsiteFull Time
3+ YOEBachelor's in engineering, 3+ years' industrial/engineering experience, DES/Simio and data-analysis experience, strong communication and project skills, ability to travel ~30%.
Simio, PowerBI, Minitab, SQL, Azure, SAP, IIoT, MES, ERP, WMS, MHS, LMS, Java, Python, C, C++, VB, .NET
5d
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Firmware Test Engineer
Menomonee Falls, Wisconsin, United States
OnsiteFull Time
Bachelor's degree in electrical or computer engineering, embedded systems and testing experience, National Instruments TestStand and LabVIEW, schematics, digital circuits, laboratory equipment, software lifecycle, and configuration tools.
National Instruments, TestStand, LabVIEW, Python, C, C++, oscilloscopes, logic analyzers, power supplies, e-loads, data acquisition systems, multimeters, power analyzers, DevOps, CI/CD
5d
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Firmware Test Engineer
Menomonee Falls, Wisconsin, United States
OnsiteFull Time
Requires a bachelor's degree in electrical or computer engineering, embedded systems or testing experience, National Instruments tools, TestStand, LabVIEW, schematic literacy, and software lifecycle knowledge.
National Instruments, TestStand, LabVIEW, oscilloscopes, logic analyzers, power supplies, electronic loads, data acquisition systems, multimeters, power analyzers, Python, C, C++, DevOps, continuous integration/continuous deployment (CI/CD)
2mo
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Electrical Engineer - Pittsburgh, Pennsylvania, United States
Latham or Atlanta or Greenville or Charlotte or Baton Rouge or Chicago or Milwaukee or West Des Moines or Moon Township or Boston or Lawrence or Baltimore or Troy or Columbus or Oak Ridge or Herndon or Tulsa or Louisville or Jackson or Gainesville or Appleton or Pittsburgh or Tempe or Portland
$103k-$156k/yr HybridFull Time
5+ YOEBS in Electrical Engineering, 5+ years designing EPMS or I&C systems, experience with EPMS platforms, NFPA 70/IEEE knowledge, electrical power system design, team leadership, client-facing communication.
EPMS, Schneider EcoStruxure, Eaton Brightlayer, Siemens PowerManager, Revit