560 software test engineer jobs at 287 companies in Fairfax, CA
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Test Software Engineer (Lead)
San Francisco, California, United States
$130k-$160k/yr OnsiteFull Time
Strong software engineering fundamentals; experience building internal tools, scripts, and test infrastructure; comfortable working close to hardware and debugging system-level issues; ability to set technical direction and lead a test team.
Python
4d
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Test Software Developer
Newark, California, United States
$90k-$105k/yr OnsiteFull Time
3+ YOEBachelor's degree in a related field and typically 3-5 years of experience developing automated hardware test software with Python, Bash, Linux, and motherboard validation tools.
Python, Bash, Linux, Cursor, GitLab, GitHub, ipmitool, dmidecode, i2c-tools, BIOS/UEFI
3mo
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Software Test Engineer
Redwood City, California, United States
$150k-$250k/yr OnsiteFull Time
5+ YOEBachelor's in EE/CE/CS, 5+ years in test engineering or embedded/hardware validation, strong C/C++ and Python (PyVISA, NumPy, Pandas), familiarity with SPI/I2C/UART/Ethernet/PCIe and lab instrumentation.
Python, C, C++, PyVISA, NumPy, Pandas, Xilinx Zynq/MPSoC, Petalinux, Yocto, Jenkins, GitLab CI, SPI, I2C, UART, Ethernet, PCIe
3w
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Staff Software Engineer, Test Software
Berkeley, California, United States
$148k-$194k/yr OnsiteFull Time
7+ YOEDegree in CS/CE/EE or equivalent,7+ years software engineering with HIL/SIL or hardware-software platforms,proficient in Python,ability to read schematics and debug hardware,experience with CAN/SPI/UART.
python, Hardware-in-the-Loop (HIL), Software-in-the-Loop (SIL), CAN, SPI, UART
3w
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Software Test Engineer
San Francisco, California, United States
$140k-$190k/yr OnsiteFull Time
Design and execute integration and automated tests for cloud, desktop, and mobile; manage V&V for medical devices per IEC 62304; significant Python experience and QA methodologies.
Python
1w
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Staff Software Test Engineer
Alameda or Milpitas
$114k-$228k/yr OnsiteFull Time
8+ YOE8+ years embedded software testing with 4+ years QA in regulated industry, 1+ year scripting/automation, Bachelor's in CS or related, knowledge of C/C++, Agile, strong communication and problem-solving.
C, C++
1w
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Staff Software Test Engineer
Alameda or Milpitas
$114k-$228k/yr OnsiteFull Time
8+ YOEBachelor's in CS or related,8+ years embedded software testing,4+ years QA in regulated industry,1+ year scripting/automation,knowledge of C/C++,Agile,strong communication and analytical skills.
C, C++
1w
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Sr. Software Engineer - Test (SDET)
Scottsdale or San Francisco or Chicago or New York City
$106k-$130k/yr HybridFull Time
5+ YOEBachelor's degree required. 5+ years developing software or test automation using two of Java, Ruby, Node.js, or Objective-C. Experience with CI/CD, test automation for API/web/mobile, and test frameworks.
Java, Ruby, Node.js, Objective-C, GitLab, GIT, Eclipse, Android Studio, Xcode, Bamboo, Harness, Splunk, AppDynamics, Appium, Selenium, WebDriver, Rest-Assured, Cucumber, AWS, Kubernetes, BrowserStack, Perfecto Mobile, Device Anywhere, Amazon Device Farm
2mo
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Robotics Software Test Engineer
Palo Alto, California, United States
OnsiteFull Time
Design and implement automated test plans and infrastructure; strong Python and C++; experience with CI/CD; Linux environments; multi-layer testing across software and hardware-in-the-loop.
Python, C++, Linux, Docker, Bazel, CI/CD
2w
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Software Engineer - Hardware Test
South San Francisco, California, United States
OnsiteFull Time
5+ YOE5+ years Python programming for production, experience with hardware-interfacing software, test plan development, automation systems, Git/CI, and embedded C/Rust familiarity.
Python, C, Rust, Git, CI
3mo
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Software Development Engineer in Test, Product Software
Foster City or San Diego
$150k-$186k/yr HybridFull Time
3+ YOE3+ years as a Software Development Engineer in Test with automation experience for cloud/mobile apps; strong Python and Kotlin; CI tools; testing frameworks.
Python, Kotlin, Git, Buildkite
3mo
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Robotics Software Test Engineer
San Francisco, California, United States
$140k-$180k/yr OnsiteFull Time
3+ YOE3+ years in software test engineering; strong Python; build test infra; CI/CD; debugging; Linux; independent work ethic.
Python, Linux, CI/CD, Docker, ROS
1mo
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Senior Software Developer in Test - HIL Engineer
Palo Alto, California, United States
HybridFull Time
5+ YOE5+ years software testing experience (embedded systems preferred); Bachelor's degree in Electrical/Mechatronics Engineering or Computer Science (or equivalent); strong Python/Rust skills; experience with Pytest/automation, requirements tools, and embedded debugging.
Python, Rust, Pytest, Slash, Robot Framework, JAMA, FEDE, JIRA, Polarion, DOORs
1mo
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Senior Software Developer in Test - HIL Engineer
Palo Alto, California, United States
HybridFull Time
5+ YOE5+ years software testing experience (embedded/automotive preferred). Strong Python or Rust skills, automated test framework experience (Pytest/Slash/Robot), EM/EE fundamentals, requirements tooling (JAMA/Polarion/DOORs), and debugging embedded systems.
Python, Rust, Pytest, Slash, Robot Framework, JAMA, Polarion, DOORs, JIRA
3mo
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Senior Software Engineer in Test
Sunnyvale or San Francisco
$137k-$188k/yr OnsiteFull Time
5+ YOEBachelor's in CS/EE, 5+ years professional imaging or systems/application engineering, Python experience, test automation and CI framework experience, Windows/Linux proficiency, strong communication and critical thinking, experience with image/video processing.
Python, scipy, numpy, Resolve, Baselite, Colorfront, CUDA, OpenCV, OpenMP, C/C++, Git, Jira, GitHub Copilot, Claude, Microsoft Windows, Linux
2mo
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Software Development Engineer In Test
San Mateo, California, United States
$141k-$211k/yr OnsiteFull Time
Proficient in Python and C++; experience building and debugging software on Windows and Linux; strong automation and test infrastructure skills; able to work with cross-functional teams and offshore partners.
Python, C++, Groovy, Windows, Linux
4d
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Lead Software Engineer in Test
San Francisco or New York City
$180k-$220k/yr OnsiteFull Time
7+ YOERequires 7+ years in test automation or software engineering, including 3+ years in senior or lead test engineering; expertise in automation frameworks, Python, TypeScript/JavaScript, CI/CD, cloud infrastructure, and distributed systems.
Python, TypeScript, JavaScript, Playwright, Cypress, pytest, FastAPI, Vue.js, Inngest, Turborepo, Docker, Vercel, AWS EKS, AWS, Kubernetes, RDS PostgreSQL
3mo
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Sr. Test Software Engineer, AI Workloads
San Carlos, California, United States
$100k-$200k/yr OnsiteFull Time
3+ YOE3+ years production software, strong C++, Python, or Rust, hardware-oriented, real-time systems.
C++, Python, Rust, Linux
2mo
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Software Development Engineer in Test
Boston or San Francisco or Windsor
HybridFull Time
2+ YOEBS in CS or related, 2+ years software development experience, proficiency in Python/Java/Java Script/SQL, CI/CD and GIT experience, testing framework design, system and data security knowledge.
Python, Java, Java Script, SQL, CI/CD, GIT, BDD, Playwright, Locust, ETL, AI Tools & Technologies
1w
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Senior Software Development Engineer Test (SDET)
San Francisco or New York City
$175k-$205k/yr OnsiteFull Time
5+ YOE5+ years software testing experience in fintech or trading, test automation (UI/API), CI/CD, familiarity with AI testing approaches, strong communication and problem-solving skills.
Playwright, Cypress, Selenium, K6, CI/CD Pipelines
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