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4,193 senior software test engineer jobs at 1,557 companies in United States

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Senior Software Test Engineer
Briggs, Texas, United States
$120k-$180k/yr OnsiteFull Time
Cimarron
Cimarron: Provider of specialized engineering and technical services for aerospace.
5+ YOE5+ years full-time software testing experience; proficient in C/C++ and Python; Linux development; Agile experience; Git; BS in Computer Science, Engineering, or related field.
C/C++, Python, Linux, Git, Jira, Bitbucket, NASA Trick, DO-178C, NPR 7150.2C, RCC 319-19, AFSPCMAN 91-710 Vol 3
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2mo
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Senior Software Test Engineer
Alameda, California, United States
$90k-$180k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
6+ YOEBachelor’s degree or equivalent; 6+ years software verification/quality engineering; 2+ years medical device software under FDA 21 CFR 820, ISO 13485, IEC 62304; strong V&V, test automation, and CI/CD experience.
Python, JavaScript, TypeScript, Playwright, Jest, REST Assured, GitHub Actions, Azure Pipelines, Harness
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1mo
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Senior Software Test Engineer
Holyoke, Massachusetts, United States
$120k-$160k/yr HybridFull Time
ISO New England
ISO New England: Operates the New England power grid and wholesale markets.
5+ YOE5+ years software testing; hands-on test automation for web apps and APIs; Playwright/Selenium/Cypress; Java plus Python/JavaScript; CI/CD; mentoring; strong communication.
Playwright, Selenium, Cypress, Java, Python, JavaScript, SQL, Git, Jira, JUnit, TestNG, Postman
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Senior Software Test Engineer
Syracuse, New York, United States
$113k-$140k/yr HybridFull Time
Hidden Level
Hidden Level: Provides RF sensing technology for drone detection and airspace security.
5+ YOE5+ years software testing experience including embedded and cloud, GitLab CI/CD, Linux, Python/Bash, QA processes.
GitLab CI/CD, Linux, Python, Bash, JIRA, Confluence, C++
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Senior Test Engineer - Software
San Luis Obispo, California, United States
$135k-$150k/yr OnsiteFull Time
Trust Automation
Trust Automation: Manufacturer of custom motion control and power management systems.
8+ YOESenior-level test engineer with software/hardware integration experience; Python/C/C#, TypeScript; strong electronics knowledge; leadership abilities.
Python, C, C#, TypeScript, Linux, Oscilloscopes, Multimeters, Logic analyzers, Network analyzers, Debuggers
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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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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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Senior Software Test Engineer
Denver, Colorado, United States
$130k-$155k/yr HybridFull Time
Astroscale
AstroscaleTokyo Stock Exchange: 186A: Provides on-orbit satellite servicing and orbital debris removal solutions.
8+ YOE8+ years software engineering with 3+ years in software test development; professional Python and C/C++ experience; Git, Docker, cloud services, CI/CD, bash, Linux; strong communication and critical thinking; STEM degree.
Python, C, C++, Git, Docker, cloud services, CI/CD, bash, Linux
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Senior Software Test Engineer
Oklahoma City, Oklahoma, United States
$110k-$130k/yr OnsiteFull Time
Wilder Systems
Wilder Systems: Builds autonomous robotic solutions for aerospace manufacturing.
Own system test strategy and automation; strong test automation in Python or C++; debug software-hardware integration on real hardware; solid version control and CI experience; mentoring test engineers.
Python, C++, ROS 2, pytest, GoogleTest, Jenkins, GitHub Actions
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Senior Engineer, Software Test (R4877)
Dallas, Texas, United States
$120k-$180k/yr OnsiteFull Time
Shield AI
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
5+ YOEBachelor’s in Engineering or related field; 5-8 years testing across software/hardware; V&V, regression; test tools, scripting; strong communication; preferred embedded aerospace systems.
Python, MATLAB, Test frameworks, Automation tooling, HIL
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Software Test Engineer
Annapolis Junction, Maryland, United States
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years software development and testing experience with Python and React, developing unit/integration tests, integrating test frameworks into CI/CD, experience on UNIX/Linux, Secret clearance, and Bachelor's degree or 8+ years of software engineering experience.
Python, React, Pytest, Jest, Playwright, faker, Black, Mypy, Pylint, Ruff, Prettier, tsc, ESLint, Husky, Redux, Zustand, Docker Compose, Postgres, PGAdmin, Mongo, Compass, CI/CD, APIs, UNIX, Linux
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2mo
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Senior Software Test Engineer
Alameda, California, United States
$90k-$180k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
6+ YOE6+ years software verification/quality engineering; 2+ years medical device software regulatory experience; strong test automation experience; CI/CD familiarity; excellent communication and documentation.
Python, JavaScript, TypeScript, Playwright, Jest, REST Assured, GitHub Actions, Azure Pipelines, Harness
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2w
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Senior Software Test Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Torch Technologies
Torch Technologies: Provides research and engineering services to the defense industry.
5+ YOEU.S. citizenship, bachelor’s degree or equivalent, 5+ years relevant experience, active Secret clearance, familiarity with DO-178C/DO-254, experience evaluating FQT/SIL and providing software test oversight.
DO-178C, DO-254, Disciplined Agile Delivery (DAD), FACE™, MOSA, Multi-Core Processor (MCP), Integrated Modular Avionics (IMA), System Integration Laboratory (SIL), Formal Qualification Testing (FQT)
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Senior System Software Test Engineer, Networking
Santa Clara, California, United States
OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOEB.S. in engineering or CS; 5+ years software quality engineering; Python or scripting; Layer2/3 protocols; test tools; Unix/Linux; CI knowledge; automated test development.
Python, Ixia, Spirent, Git, Gerrit, Jenkins, Linux, Unix, CI tools
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Senior Software Test Development Engineer
Fort Meade, Maryland, United States
$200k-$240k/yr OnsiteFull Time
VTG
VTG: Provides engineering and digital modernization solutions for national security.
US citizen with TS/SCI with Poly, bachelor’s in engineering or computer science, experience as a software test development engineer, strong C++ skills, Python and Shell scripting, Docker/Kubernetes, CI/CD and automated testing.
C++, Python, Shell, Docker, Kubernetes
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Senior Software Development Engineer in Test
Cedar Rapids, Iowa, United States
OnsiteFull Time
Vontas
VontasToronto Stock Exchange: CSU: Provides software and technology solutions for public transit agencies.
6+ YOESenior SDET with 6+ years in software testing/automation; strong Python/C#; UI automation; CI/CD; API testing; AI-assisted tooling; mentoring.
Python, C#, JavaScript, Selenium, Playwright, Git, CI/CD, SQL, REST, SOAP, Windows, Linux
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Staff / Senior Staff Software Test Engineer
Boulder, Colorado, United States
$94k-$141k/yr OnsiteFull Time
SciTec
SciTec: Provides advanced remote sensing and missile defense technology solutions.
3+ YOEBachelor's in physical sciences, mathematics, engineering, or computer science; 3 years in software test engineering; strong teamwork and communication; DoD clearance ability.
Python, Test Automation, Model-Based Systems Engineering (MBSE), OPIR processing systems
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Senior Test Engineer
El Segundo, California, United States
$140k-$197k/yr OnsiteFull Time
Radiant
Radiant: Designs and manufactures portable, mass-produced nuclear microreactors.
2+ YOEUndergraduate engineering degree; 2+ years in engineering problem-solving, design, analysis, or testing; strong hardware-software integration experience.
Python, UNIX, Procedures testing environments
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2mo
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Senior Software Test Engineer
Lehi or United States
$110k-$130k/yr HybridFull Time
NetDocuments
NetDocuments: Cloud-based document management platform for legal professionals.
6+ YOE6+ years QA and test automation; design/execute test strategies; build and own automation frameworks; strong C#, Selenium, REST API testing; experience with cloud platforms and CI/CD.
Selenium, C#, REST API testing, Azure DevOps, AWS, CI/CD, Test automation frameworks
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Senior Test Software Engineer - TeraWave
Seattle, Washington, United States
$198k-$277k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEBachelor's in electrical/aerospace engineering,8+ years electrical test or avionics integration experience,ability to lead test campaigns,hands-on RF and electrical test equipment experience,US work authorization required.
oscilloscopes, multi-meters, signal generators, spectrum analyzers, data acquisition systems, GPS/GNSS simulators
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