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441 software test jobs at 178 companies in Washington

2w
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Senior Software Test Engineer
Everett, Washington, United States
HybridFull Time
Fortive
FortiveNYSE: FTV: Manufactures professional instrumentation, industrial tools, and specialized software.
8+ YOEBachelor's degree, 8+ years in software test/quality engineering with strong Wi‑Fi and networking knowledge, embedded systems testing, Python and CI/CD experience; experience with Wireshark and network test tools preferred.
Wireshark, iPerf, Python, Windows, Linux
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2w
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Senior Software Test Engineer
Everett, Washington, United States
$110k-$183k/yr HybridFull Time
Fortive
FortiveNYSE: FTV: Industrial technology conglomerate providing critical instrumentation, software, and safety solutions.
8+ YOEBachelor's or Master’s in a relevant field, 8+ years in software test/quality engineering, strong Wi‑Fi and networking protocol knowledge, embedded systems testing, Python and CI/CD experience, and experience with Wireshark/iPerf.
Wireshark, iPerf, Python, CI/CD, TCP/IP, DHCP, DNS, Windows, Linux
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2mo
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Software Engineer, Development Test (Starlink)
Redmond, Washington, United States
$125k-$175k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
2+ YOEBachelor's in CS/engineering or 2+ years software dev; Python/C/C++; experience with test/automation software.
Python, C, C++, Linux, Windows, Oscilloscopes, DMMs, DAQs, CAN, TCP/IP, Scripting
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3w
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Software Test Engineer II, Amazon Devices
Seattle, Washington, United States
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
4+ YOE4+ years professional software testing, 1+ year building test automation frameworks, proficiency in Java/C++/C#, penetration testing and platform security experience for Linux/Windows.
Selenium, JUnit, TestNG, JMeter, Java, C++, C#, AWS
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2d
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Sr. Software Developer in Test
Kirkland, Washington, United States
$137k-$205k/yr OnsiteFull Time
Echodyne
Echodyne: Designs and manufactures compact, high-performance beam-steering radar systems.
5+ YOE5+ years in test automation/SDET roles; strong Python, Selenium, API testing (requests, pytest, Postman); Jenkins, Docker, Linux, Git; experience with hardware-software products and CI/CD integration.
Python, Selenium, requests, pytest, Postman, Jenkins, Docker, Linux, Git
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1w
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Software Test Engineer
Redmond, Washington, United States
$111k-$132k/yr OnsiteFull Time
Pacific Northwest Defense Coalition
Pacific Northwest Defense Coalition: Trade association for the Northwest defense and security industry.
5+ YOEBachelor's in CS/Engineering or equivalent, ~5+ years relevant experience preferred, strong Python skills, Linux and Android debugging experience, Git and cross-platform familiarity.
Python, Linux, ADB, logcat, Git, SSH, Windows, macOS
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3mo
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Senior Software Engineer in Test, Evaluation
Seattle, Washington, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
4+ YOE4+ years in Software Quality Assurance; strong manual testing; test automation, CI/CD; organized, self-motivated; strong communication; cross-functional leadership; BS in CS or equivalent.
Objective-C, Swift, CI/CD, test automation, Frontend, Backend, Memory management
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2mo
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Associate Software Test & Verification Engineer
Tukwila, Washington, United States
$91k-$123k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
2+ YOEBachelor's in engineering or 4+ years related experience; 2+ years designing and executing software test procedures; ability to obtain post-start security clearance.
C, C++, Java, Ada, GitLab, Bitbucket, JIRA, Confluence
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1mo
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Senior Software Engineer Test
California or New Jersey or New York or Washington or Hawaii or Alaska or Maryland or Connecticut or Rhode Island or Massachusetts or Nevada or Oregon or Arizona or Colorado or Wyoming or Texas or North Dakota or Minnesota or Missouri or Illinois or Wisconsin or Florida or Georgia or Michigan or Ohio or Virginia or Pennsylvania or Delaware or Vermont or New Hampshire or Maine or Utah or Idaho or Montana or New Mexico or South Dakota or Nebraska or Kansas or Oklahoma or Iowa or Arkansas or Louisiana or Mississippi or Alabama or Tennessee or Kentucky or Indiana or South Carolina or North Carolina or West Virginia or United States
$94k-$179k/yr RemoteFull Time
Mercury Insurance
Mercury InsuranceNYSE: MCY: Provider of personal and commercial insurance coverage.
5+ YOEBachelor's in CS or related (or equivalent experience), 5+ years industry experience, 3+ years Java/Python and automation/framework development, CI/CD, containerization, cloud, performance and API testing experience.
Jenkins, GitHub, JMeter, LoadRunner, Selenium, TestNG, JUnit, Appium, Docker, Kubernetes, AWS, Google Cloud, Azure, Postman, SoapUI, Curl, Insomnia, Java, Python, JavaScript
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3w
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Principal Software Engineer – Test Automation
Bellevue, Washington, United States
$112k-$154k/yr HybridFull Time
Baxter
BaxterNew York Stock Exchange: BAX: Develops and manufactures medical devices, pharmaceuticals, and IV solutions.
7+ YOEBachelor's in CS or equivalent experience, 7+ years in test automation/SDET, proficiency in Python/Java/C/C++, experience with PyTest, Selenium, Robot Framework or Cucumber, API testing (REST/GraphQL), strong test strategy and reporting skills.
Python, Java, C/C++, PyTest, Selenium, Robot Framework, Cucumber, REST, GraphQL, BDD
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5d
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Software Engineer in Test (SDET) / QA Automation Engineer
Arizona or California or Colorado or Florida or Georgia or Indiana or Iowa or Michigan or Minnesota or Nebraska or Nevada or New Hampshire or North Carolina or Oklahoma or Pennsylvania or Texas or Utah or Virginia or Washington
RemoteFull Time
Impartner
Impartner: Provides partner relationship management and channel marketing software.
5+ YOE5+ years building or testing production software, strong C#/.NET skills, owned end-to-end Playwright automation, API testing experience, CI/CD and AI tool usage, strong communication and debugging skills.
Playwright, C#, .NET, GitLab CI/CD, Claude Code, Postman, SQL, TypeScript, JavaScript, GitLab CI, Jira, NUnit
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1mo
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Software Developer Engineer in Test
Tukwila or Washington or Oregon or Idaho or Arizona or Texas or Georgia or South Carolina or North Carolina or California or Virginia
$83k-$154k/yr HybridFull Time
BECU
BECU: Provides banking and financial services to its members.
2+ YOEBachelor's in CS or equivalent, 2+ years writing automated tests, experience with C#, Python, or JavaScript/TypeScript, test frameworks (NUnit, MSTest, xUnit, jest, puppeteer, mocha, pytest, unittest, SpecFlow, Selenium, Gherkin), CI integration, Git, and SQL; must reside in WA, OR, ID, AZ, TX, GA, SC, NC, CA, or VA.
C#, Python, JavaScript/TypeScript, NUnit, MSTest, xUnit, jest, puppeteer, mocha, pytest, unittest, SpecFlow, Selenium, Gherkin, Git, Git Flow, Trunk-Based Development, SQL, Windows, CI
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1w
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Satellite Test Software Lead - TeraWave
Seattle or Denver
$182k-$277k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEBachelor's degree in a related field,8+ years test software experience,proficiency with Python/C/C++/LabVIEW/MATLAB,hardware integration experience,Git and CI/CD knowledge,US work authorization required.
Python, C/C++, LabVIEW, MATLAB, Speedgoat, National Instruments, VxWorks, QNX, RTEMS, NI Linux Real Time, dSPACE, NI Veristand/TestStand, Git
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2mo
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Associate Software Test & Verification Engineer
Tukwila, Washington, United States
$91k-$123k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
2+ YOE2+ years in software test design/execution; BS in Engineering; ability to obtain security clearance
Git, GitLab, Bitbucket, JIRA, Confluence, C, C++, Java, Ada
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2mo
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Software Engineer - Virtual Test Platforms
Seattle, Washington, United States
HybridFull Time
General Motors
General MotorsNYSE: GM: Manufactures and sells automobiles and automotive parts globally.
4+ YOEBachelor's degree or equivalent; 4+ years in software engineering; strong C/C++/Rust; experience with low-level/embedded systems, virtualization, and test automation.
C, C++, Rust, QEMU, KVM, Android Emulators, VirtIO, CI/CD, Emulators
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1w
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Staff Software Engineer, Test Platform
San Francisco or Seattle
$154k-$264k/yr OnsiteFull Time
SoFi
SoFiNasdaq: SOFI: Mobile-first platform for banking, lending, and investment services.
8+ YOEBachelor's or Master's in CS or related,8+ years software development,cloud (AWS),containers (Docker,Kubernetes),distributed systems,Java/Kotlin/Python/Go,automated testing and reliability expertise.
AWS, Docker, Kubernetes, Istio, Envoy, Java, Kotlin, Python, Go, Locust, Artillery, Cypress, Gremlin, AWS FIS, Datadog, Elastic, Splunk, Argo, GitLab CI/CD
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2w
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Software Integration & Test Engineer (HIL Aut
Redmond, Washington, United States
$101k-$118k/yr OnsiteFull Time
Denali Advanced Integration
Denali Advanced Integration: Delivers enterprise IT solutions and global managed technology services.
5+ YOEBachelor's in Software/Computer/Electrical Engineering,5+ years test automation/HIL experience,proficiency with Linux,Windows Powershell,Git,CI/CD,Docker,Python,LabVIEW,IP networking,and SDLC/testing methodologies.
Windows Powershell, Linux bash shell, Linux, Git, CI/CD, Docker, Python, LabVIEW
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1mo
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Software Engineer, Test (SDET)
Seattle or United States
$165k-$205k/yr HybridFull Time
BRINC
BRINC: Manufacturer of tactical drones and software for first responders.
5+ YOE5+ years SDET/quality engineering experience with TypeScript and Python; Playwright and CI/CD automation experience; familiarity with cloud platforms (AWS/GCP/Azure), Linux/bash, testing streaming/real-time systems, and SOC 2/security controls.
TypeScript, Python, Playwright, CI/CD, Linux, bash, AWS, GCP, Azure, Amazon Cognito, AWS Lambda, DynamoDB Streams, Amazon CloudWatch, WebRTC, RTSP, WebSockets, k6, JMeter, Locust, Gatling
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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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Software Engineer, Manufacturing Test
Bellevue or Costa Mesa
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
BS/MS in CS/CE/EE or equivalent experience; expertise in Python and git; experience with low-level device code/drivers, CI/CD/DevOps, automated testing, cloud deployment, and cross-disciplinary collaboration; U.S. Person required; travel 25-50% to Costa Mesa.
Lattice OS, Python, git, WPF, C#, Windows, Linux, CI/CD, DevOps, RESTful, AWS, Azure, DB2, SQL Server, NoSql
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