13 senior software testing engineer jobs at 11 companies in La Conner, WA
3w
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Senior Software Integration and Test Engineer
Bothell, Washington, United States
OnsiteFull Time
5+ YOE5+ years embedded software/firmware development and test experience, HITL test environment experience, proficiency in C/C++/Python, embedded system bring-up, and ability to work under ITAR (U.S. person required).
C, C++, Python, Hardware-in-the-loop (HITL), cFS, FreeRTOS, VxWorks, CAN, UART, Ethernet, CI/CD
2d
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Software Engineer - Factory Automation
Sedro-Woolley or Montana or Washington
$140k-$210k/yr OnsiteFull Time
5+ YOE5+ years building production systems; bachelor's degree in engineering or related field; distributed systems and scheduling experience; proficiency in Python, C#, Java, Go, or Rust; testing, CI, observability, and simulation experience.
Python, C#, Java, Go, Rust, SAP, MES, AGV, AMR, CI
2d
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Software Engineer - Factory Automation
Sedro-Woolley or Montana or Washington
$140k-$210k/yr OnsiteFull Time
5+ YOE5+ years building production systems, bachelor's degree in engineering or related field, distributed systems and scheduling experience, programming proficiency, testing and CI practices, English communication, and U.S. citizenship or permanent residency.
Python, C#, Java, Go, Rust, SAP, MES, CI
1mo
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Software Development Engineer IV, Microsoft Dynamics 365
Mountlake Terrace, Washington, United States
$136k-$231k/yr HybridFull Time
8+ YOEBachelor's in CS/IS, ~8 years software development, 5+ years D365 experience, Dataverse/Power Platform/Azure skills, CI/CD and testing experience, strong communication and problem-solving.
Microsoft Dynamics 365, Dataverse, Power Apps, Power Automate, Power BI, Dynamics 365 SDK, Azure Functions, Azure ADF, Azure APIM, Logic Apps, Genesys Cloud CX, PowerApps Component Framework (PCF), CICD (Continuous Integration/Continuous Deployment), Azure Service Bus, Azure Fabrics, Synapses, Azure OpenAI, RAG architecture
3w
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Senior ECU Test Engineer
Mount Vernon, Washington, United States
$100k-$157k/yr OnsiteFull Time
7+ YOEBachelor's in engineering or related,7+ years engineering experience including 3+ years vehicle software development/testing, B2B communication, lean/six sigma problem solving, ability to travel up to 10%.
Automotive SPICE, ISO26262, Lean Six Sigma
3d
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Senior Firmware Engineer
Portland or Bothell or Lake Oswego or McMinnville or Corvallis
$131k-$185k/yr HybridFull Time
7+ YOEBachelor's in Computer Science or equivalent experience, 7+ years of firmware engineering, embedded C/C++, communication protocols, debugging tools, and software testing. U.S. work authorization required.
C, C++, I2C, SPI, UART, USB, debuggers, oscilloscopes, logic analyzers, unit testing, RTOS, Zephyr, VxWorks, FreeRTOS, TCP/IP, Wi-Fi, LoRaWAN, Bluetooth Low Energy, Linux, Unix, Buildroot, Yocto
3d
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Senior Firmware Engineer
Bothell or Lake Oswego or McMinnville or Corvallis
$131k-$185k/yr HybridFull Time
7+ YOEBachelor's degree in computer science or related experience, 7+ years of hands-on firmware engineering, C or C++, embedded protocols, debugging tools, and unit testing. Travel and U.S. work authorization required.
C, C++, I2C, SPI, UART, USB, RTOS, VxWorks, FreeRTOS, TCP/IP, Wi-Fi, LoRaWAN, Bluetooth Low Energy, Linux, Unix, Buildroot, Yocto
2w
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Test Engineer III
Lynnwood, Washington, United States
$120k-$138k/yr OnsiteFull Time
5+ YOERequires 5 years of relevant experience, an engineering bachelor's degree, hardware and automated test system design, software development, LabVIEW or TestStand, troubleshooting, schematics, and communication interface knowledge.
Automated Test Equipment (ATE), National Instruments LabVIEW, TestStand, SPICE, CAD, PWB Layout, ARINC429, CAN, RS232, I2C, ALOHA Application Framework, Microsoft Excel
1mo
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Senior AI-Augmented Full Stack Developer
Canada or Victoria
$140k-$190k/yr RemoteFull Time
Proven senior full-stack development experience, AI-augmented engineering with agentic tools, modernizing legacy production apps, frontend/back-end proficiency, technical leadership and mentoring, strong testing and security practices.
Claude Code, Cursor, Copilot, PHP, CodeIgniter, MySQL, JavaScript, jQuery, Bootstrap, Docker, AWS
3mo
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Development Lead Firmware Engineer
Lynnwood, Washington, United States
$115k-$201k/yr OnsiteFull Time
5+ YOELead design and testing of safety-critical firmware; collaborate with hardware/software teams; mentor engineers; 5+ years; C/C++, OO design, unit testing, debugging.
C, C++, RTOS, Python
4d
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Systems Integration/Test Engineer Sr - E3
Victoria, British Columbia, Canada
OnsiteFull Time
Plans, implements, tests, documents, and maintains integration and testing solutions for hardware, software, components, subsystems, and complete systems.
1w
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Dev Ops Engineer II or III (DOE)
Portland or Salt Lake City or Renton or Medford or Lewiston or Boise or Spokane or Burlington or Fargo or Vancouver
$80k-$171k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience, plus 5 years for Engineer II or 7 years for Engineer III in multi-platform environments. Requires programming, scripting, databases, testing, networking, troubleshooting, and collaboration skills.
AWS Certified Solutions Architect, AWS Certified DevOps Engineer, AWS Certified SysOps Administrator, AWS Certified Developer, Ansible Automation Platform (AAP), GitLab SaaS, Jenkins, ReJenkins, Multi-Factor Authentication (MFA)
1mo
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Verification Manager
Saanichton, British Columbia, Canada
$130k-$165k/yr OnsiteFull Time
7+ YOE5+ Mgmt7–10+ years verification/test experience in complex hardware/software environments,5+ years managing teams, bachelor\u0002s in engineering/physics,strong execution, prioritization, cross-functional coordination, and problem-solving skills.