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38 embedded software test engineer jobs at 17 companies in Washington

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Embedded Software/Firmware Test Engineer
Vancouver, Washington, United States
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
5+ YOEBS/BA in CS or EE, 5+ years software/firmware development experience, strong Python/C/C++/C# skills, system-level understanding of boards and interfaces, QA/test development experience.
Python, C/C++, C#, Cursor, Copilot, Jira, Snap OS, Lens Studio, USB, I2C, I3C, SPI, UART, MIPI, SWD, PCIE, HDMI, DisplayPort, oscilloscope, logic analyzer
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1mo
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Embedded Software/Firmware Test Engineer
Vancouver or Washington
$157k-$235k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
5+ YOEBS/BA in CS or EE, 5+ years software/firmware experience, strong Python, C/C++, C# skills, system-level board and interface knowledge, experience with communication interfaces and QA/test tooling.
Python, C/C++, C#, Cursor, Copilot, USB, I2C, I3C, SPI, UART, MIPI, SWD, PCIe, Jira, oscilloscope, logic analyzer
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2w
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Embedded Software Engineer III
Seattle or Huntsville or Denver
$151k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEBS in engineering or related field,5+ years developing and testing real-time embedded systems,experience with C/C++,Python,device drivers,RTOS/Linux kernel,requirements writing and SDLC.
C, C++, Python, Device Drivers, RTOS, Linux kernel, TCP/IP, git, JIRA, Confluence, UML, DO-178C
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2mo
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Sr. Embedded Software Engineer, Radar
Seattle, Washington, United States
$210k-$280k/yr OnsiteFull Time
Reliable Robotics
Reliable Robotics: Develops autonomous flight systems for commercial and cargo aviation.
8+ YOE8+ years C/C++ development, 3+ years optimizing mathematical algorithms for deterministic embedded code, driver-level software for software-to-FPGA interfaces, Python test development, bachelor’s in CS/CE or equivalent, ability to comply with U.S. export-control restrictions.
C++, C, Python, DO-178C, FPGA
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1w
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Senior Embedded Application Software Engineer
Kirkland, Washington, United States
$104k-$163k/yr OnsiteFull Time
PACCAR
PACCARNasdaq: PCAR: Designs and manufactures heavy-duty commercial trucks and diesel engines.
7+ YOEBachelor's degree in engineering or computer science and 7+ years developing embedded application software. Requires MATLAB, Simulink, Stateflow, testing, scripting, Vector tools, Git, CI/CD, Jenkins, Azure, and automotive standards knowledge.
MATLAB, Simulink, Stateflow, C, Python, CAPL, Vector, CANoe, CANalyzer, Git, SVN, Jenkins, Azure, AUTOSAR, ISO 26262, CAN, SAE J1939, LIN, ISO 15504, SPICE, CI/CD
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3w
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Senior Embedded Software Development Engineer
Bellevue, Washington, United States
$149k-$167k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
Design, develop, integrate, test, debug and validate real-time embedded software and firmware for wireless chipsets; strong skills in RTOS, drivers, communication protocols; Master's degree in EE/CE/CS accepted.
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6h
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Software Engineer II, Embedded
Kirkland, Washington, United States
$114k-$171k/yr HybridFull Time
Echodyne
Echodyne: Designs and manufactures compact, high-performance beam-steering radar systems.
3+ YOEBachelor's degree or equivalent experience and 3+ years designing, implementing, integrating, and testing embedded software in real-time environments. Requires C++, embedded Linux, debugging, Git, testing, and collaboration skills.
C++, Embedded Linux, Python, Git, Yocto, Bitbake, UART, SPI, QSPI, I2C, TCP/UDP IP, oscilloscopes, logic analyzers, multi-meters
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2w
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Embedded Software Engineer, Amazon Leo Optical Inter-Satellite Link
Redmond or Northridge
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOERequires 3+ years of software development lifecycle experience, Linux development, cross-compilation, embedded test frameworks, Rust/C/C++, Python, and knowledge of memory management, concurrency, and deterministic execution.
Linux, Rust, C, C++, Python, RTOS, FPGA, DMA
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Senior Test Infrastructure Software Engineer
Seattle, Washington, United States
OnsiteFull Time
Endurance Energy
Endurance Energy: Develops modular seafloor geothermal power plants for clean energy.
5+ YOE5+ years software engineering experience; strong Python skills; experience building software for hardware systems, HITL, industrial controls, DAQs/PLCs, and interfacing with embedded systems; ability to work onsite in Seattle and travel to deployment sites.
Python, C, C++, Rust, PLCs, DAQs, VFDs, National Instruments, Beckhoff, Siemens, EtherCAT, CAN, Modbus, OPC UA
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6d
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Software Engineer, Hardware Test & Automation
San Carlos or Seattle
$100k-$200k/yr OnsiteFull Time
Cowboy Space
Cowboy Space: Building satellite-based orbital infrastructure for AI data centers.
3+ YOERequires 3+ years in test infrastructure, embedded software, or hardware/software integration; Python, C/C++, physical hardware testing, lab equipment, embedded interfaces, version control, CI, and automation experience.
Python, C, C++, SPI, I2C, UART, CAN, Ethernet, version control, continuous integration, power supplies, oscilloscopes, logic analyzers
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3w
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Senior Software Integration and Test Engineer
Bothell, Washington, United States
OnsiteFull Time
Portal Space Systems
Portal Space Systems: Design and manufacturing of maneuverable orbital spacecraft.
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
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1w
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Senior Software Engineer, Embedded Systems, Firmware, Android XR
San Jose or Kirkland
$174k-$252k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
5+ YOEBachelor’s degree or equivalent experience; 5 years of C++ software development; embedded operating systems, Android platform internals, consumer products, testing, and software architecture experience.
C++, Android, Android OS, Android Platform, cloud
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3mo
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Core-Platform Software Engineer
Carlsbad or Tempe or Englewood or Seattle
$141k-$222k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
5+ YOEBachelor\u0002s degree in CS/CE,5+ years experience with C/C++/Rust/Go/Bash/Python in embedded/linux environments,CI/CD and DevOps experience,embedded software architecture and testing skills.
Linux, GitHub Actions, Artifactory, Vault, GitHub, C, C++, Rust, Go, Bash, Python, AlmaLinux, OpenWRT, Yocto, Buildroot, cgroups, MGLRU, ARINC
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2mo
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Sr. Software Engineer (2026-087) (WA, Kirkland)
Kirkland, Washington, United States
$103k-$154k/yr HybridFull Time
Astronics
AstronicsNASDAQ: ATRO: Manufactures technology systems for aerospace and defense industries.
5+ YOEBachelor's in engineering/computer science, typically 5+ years embedded software experience for resource-constrained systems, proficiency in C/C++/Python, RTCA DO-178C knowledge, embedded Linux, hardware integration and test experience.
C, C++, Python, RTCA DO-178C, StarTeam, Polarion, UART, RS-485, ARINC 429, Embedded Linux, device trees, oscilloscopes, protocol analyzers
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3mo
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Core-Platform Software Engineer
Carlsbad or Tempe or Englewood or Seattle
$141k-$222k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
5+ YOEBachelor’s or Master’s in CS/CE; 5+ years embedded software in C/C++/Rust/Go/Bash/Python; OO design; CI/CD; DevOps; software quality; architecture evaluation; testing.
C, C++, Rust, Go, Bash, Python, Linux, CI/CD, GitHub Actions, Artifactory, Vault
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1mo
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Python Test Automation
Redmond, Washington, United States
OnsiteContract
Delan Associates
Delan Associates: Provides engineering and professional services to government agencies.
Experience developing Python/C automation for hardware and manufacturing test systems; understanding of embedded hardware, regulated environments, and collaboration with HW engineers.
Python, C, Teststand
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Flight Software Engineer
Seattle, Washington, United States
$120k-$180k/yr OnsiteFull Time
Constellation Space
Constellation Space: AI-powered operating system for satellite network management.
B.S. in CS/CE/Aerospace, strong C/C++ skills, extensive RTOS and embedded Linux experience, familiarity with I2C/SPI/CAN/RS-422, and HITL testing experience.
C, C++, RTOS, embedded Linux, I2C, SPI, CAN, RS-422, Hardware-in-the-Loop (HITL)
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Software Engineer - Avionics RF Design and Integration
Seattle or Deer Valley
$80k-$174k/yr HybridFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
Experience in safety-critical avionics software, DO-178C practices, embedded C/C++ development, RFIO and signal processing, DOORS, Python, JIRA/Bitbucket, and flight test/integration support.
C++, C, Python, DOORS, DO-178C, JIRA, Bitbucket
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6d
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Senior Firmware Engineer
Portland or Bothell or Lake Oswego or McMinnville or Corvallis
$131k-$185k/yr HybridFull Time
Andrews Cooper
Andrews Cooper: Engineering services for hardware product development and manufacturing automation.
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
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CONTRACT - Sr Engineer, Cloud + SDET (NTD)
Redmond, Washington, United States
$70-$126/hr OnsiteContract
Nintendo
NintendoTokyo Stock Exchange: 7974: Develops and publishes video games and gaming hardware worldwide.
5+ YOE5+ years experience in software quality and test automation, concurrent/low-level systems, proficiency in C and modern C++, experience on Windows/Linux/embedded, strong debugging and communication skills, BS in CS/CE/EE.
C, C++, Windows, Linux, Vulkan, Microsoft DirectX, OpenGL
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