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United StatesRemote · Hybrid · Onsite · Field · All Environments
United StatesRemote · Hybrid · Onsite · Field · All Environments
United StatesRemote · Hybrid · Onsite · Field · All Environments
United StatesRemote · Hybrid · Onsite · Field · All Environments
8,482 test software developer jobs at 2,746 companies in United States
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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
1w
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Software Developer/Software Engineer in Test
United States
$93k-$126k/yr RemoteFull Time
5+ YOEBachelor's degree or equivalent experience and 5+ years in software development or testing. Requires programming, test automation, relational database, version control, issue tracking, and CI/CD expertise.
TypeScript, Node.js, PL-SQL, T-SQL, Playwright, JUnit, JMeter, TestNG, Xray, Oracle, SQL Server, Git, Jira, Jenkins, GitLab CI, Postman, REST-assured, AWS, Microsoft Azure, Google Cloud, Bash, Microsoft PowerShell, SQL
1mo
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Software Test Engineer
New York, New York, United States
$106k-$133k/yr OnsiteFull Time
2+ YOE2+ years in functional automated testing, development experience with Perl/Python/Shell, strong Linux and test-plan skills, knowledge of wireless networking, and ability to obtain U.S. security clearance.
Perl, Python, Shell Script, Linux, Cisco, Wave Relay
1mo
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Software Test Engineer
Los Angeles, California, United States
$36-$43/hr OnsiteFull Time
Bachelor's in CS/CE/EE or related, strong Python/C/C++ skills, experience on Windows/Linux/MacOS/Android/bare metal, understanding of software testing and networking, U.S. citizenship required, background check and drug test.
Python, C, C++, Windows, Linux, MacOS, Android, Wireshark, TCPDump, PuTTY, Minicom, web browser development tools
1mo
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Software Test Engineer (Hardware)
Dulles, Virginia, United States
$92k-$171k/yr OnsiteFull Time
2+ YOEActive Top Secret clearance; bachelor's in a STEM field (or equivalent experience); 2+ years software development and automated test experience with C, Python, Bash; RF test equipment experience; Linux and VM expertise.
C, Python, Bash, Playwright, LabVIEW, PyVISA, VMware, KVM, Red Hat Enterprise Linux, Linux, Windows, SSH, Jenkins, GitLab CI, Microsoft Azure DevOps
1mo
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Staff Test Software Engineer
Linthicum, Maryland, United States
$169k-$254k/yr OnsiteFull Time
12+ YOEBachelor's in STEM, U.S. citizenship, ability to obtain Top Secret/SCI, 12+ years software development on embedded real-time systems, Python experience, testing and debugging skills, Linux/Windows experience.
Python, Tcl/Tk, C++, Jenkins, Robot Framework, VS Code, Linux, Windows, Jira, Confluence, Bitbucket
2d
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Software Engineer, Test Automation
San Jose, California, United States
$168k-$245k/yr HybridFull Time
Bachelor’s degree and 8+ years in software development and test automation; Python and Go proficiency; scalable testing infrastructure, security compliance, performance testing, and AI automation experience.
Python, Go, Contract testing frameworks, Playwright, Open Cybersecurity Schema Framework (OCSF), vacuum linter, Caldera, Claude, Codex, LangChain, LangSmith, K6, Terra Virtual Machine (Security Suite), JMeter
4w
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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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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
3w
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Senior Test Software Engineer
Longmont, Colorado, United States
$110k-$135k/yr OnsiteFull Time
5+ YOEBachelor's degree in a technical discipline, 5+ years developing automated test systems, programming proficiency, instrumentation interfaces, test automation, version control, U.S. Person status, and clearance eligibility.
C#, Python, C++, LabVIEW, VISA, GPIB, USB, Ethernet/LXI, Serial, PXI, Git, Azure DevOps, NI VISA, SCPI, NI TestStand, SPI, I²C, UART, CAN, Ethernet, RS-422/485, MATLAB, SQL
2w
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Software Development/ Software Test Engineer
Boston or North Reading
$120k-$145k/yr OnsiteFull Time
Strong software engineering experience, Python and C/C++ proficiency, embedded Linux development, automated test frameworks, Docker, debugging, and cross-functional engineering collaboration.
Python, C, C++, Linux, Docker
1mo
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Software Integration & Test Engineer
Columbia, Maryland, United States
$138k-$230k/yr OnsiteFull Time
7+ YOEActive TS/SCI with polygraph (or CCA eligible), BS in CS or related (or 4 yrs experience), 7+ years software testing and development, experience with C/C++/C#/Python/Java, networking (TCP/IP), EM development for Linux/ARM.
C, C++, C#, Python, Java, Linux, TCP/IP, OpenWRT/LEDE, RPM, Atlassian Jira, Atlassian Confluence
2w
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Software Test Automation Engineer
Maplewood, Minnesota, United States
$146k-$178k/yr OnsiteFull Time
7+ YOEBachelor's degree in a relevant technical field and 7 years of software development experience, including automated testing of server-side or backend systems. Experience with APIs, services, databases, and distributed systems is helpful.
C, C++, CIP, OPC-UA, MQTT, Wi-Fi
1mo
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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
4w
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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++
4w
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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++
1mo
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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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Aerospace Software Test Engineer III
Texas, United States
OnsiteFull Time
5+ YOEBachelor's degree or equivalent practical experience; 5–8+ years of software testing; C/C++, Python, Linux, Git, Agile, test automation, and CI/CD experience; proven technical leadership.
C, C++, Python, Linux, Git, CI/CD, NASA Trick Simulation Environment
1w
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Senior Software Developer in Test (SDET)
Irvine, California, United States
$130k-$207k/yr OnsiteFull Time
3+ YOEBachelor's degree preferred in software engineering or computer science, 3+ years software development experience, and expertise in Java, test framework development, OAuth 2.0, browser automation, load simulation, build systems, and CI/CD.
Java, OAuth 2.0, PKCE, WebSocket, MQTT, TCP, HL7 v2.x, FHIR, Xray, Zephyr, CI/CD
3w
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Senior Software Engineer in Test
United States
$129k-$194k/yr RemoteFull Time
5+ YOEBachelor's degree or equivalent in a relevant field, 5+ years developing production-quality software and tests, Python or C#, CI/CD, automation, troubleshooting, and collaboration skills.
Python, C#, CI/CD, Python data visualization libraries
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