3mo
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Software Test Engineer
Aurora or Annapolis Junction
$60-$96/hr RemoteFull Time
3+ YOE3+ years software engineering in Agile; testing, JS/TS/Java; Playwright/Cypress; REST APIs; CI/CD; TS/SCI with polygraph; Bachelor's degree; ISTQB desirable.
Playwright, Cypress, JavaScript, TypeScript, Java, GitHub Actions, Jenkins, GitLab CI, Bitbucket Pipelines, REST APIs, Selenium
5d
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Senior Software Test Engineer
Denver, Colorado, United States
$130k-$155k/yr HybridFull Time
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
2mo
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Software Test Engineer
Colorado Springs, Colorado, United States
$86k-$138k/yr OnsiteFull Time
5+ YOEExperience in software testing, QA, integration validation; TS/SCI clearance; DoD/IC environment preferred.
Jira, Zephyr, Confluence, GitLab, Jenkins, Selenium
3mo
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Software Test Automation Engineer
Niwot, Colorado, United States
$90k-$120k/yr HybridFull Time
5+ YOEBS in CS or software engineering; 5+ years automation testing; strong scripting; framework development; CI/CD experience; cybersecurity awareness.
Java, Python, Selenium, Selenide, JUnit, Ranorex Studio, Jenkins, IntelliJ
3mo
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Software Development Engineer In Test, Verifications
Denver, Colorado, United States
$100k-$135k/yr HybridFull Time
5+ YOEDesign automated test suites for complex systems; use AI for testing; CI/CD; languages: C#, JavaScript/TypeScript, Python, Go; Docker/Kubernetes; cloud platforms; mentoring.
Go, React, JavaScript, TypeScript, Python, C#, Docker, Kubernetes, Git, Google Cloud, AWS, Azure, CI/CD
3mo
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Software Test Engineer
Lafayette, Colorado, United States
$100k-$140k/yr OnsiteFull Time
Bachelor's in Engineering or related field; experience with automated testing tools (Cucumber, Selenium); CI/CD (GitLab/Jenkins); Docker/Kubernetes; DoD Secret or higher clearance; Jira/Confluence experience.
Cucumber, Selenium, Jira, Confluence, GitLab, Jenkins, Docker, Kubernetes
2mo
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Software Test Engineer
Colorado Springs, Colorado, United States
$86k-$138k/yr OnsiteFull Time
5+ YOEBachelor’s degree with 5+ years of relevant experience; or Master’s with 3+ years; Top Secret clearance with SCI eligibility; DoD/IC testing experience; Linux/Windows familiarity; Agile/DevSecOps; strong QA and integration testing.
Jira, Zephyr, Confluence, GitLab, Jenkins, Selenium, Linux, Windows, DevOps tooling
2mo
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Software Test Engineer - Aurora, CO
Aurora, Colorado, United States
$125k-$180k/yr OnsiteFull Time
4+ YOE4-6 years software/test engineering experience; active Top Secret with SSBI/SCI; US citizenship; college degree option allows 2 fewer years of experience.
Robot framework, GIT, Docker, CI/CD, Python, Selenium, JavaScript
3mo
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Staff / Senior Staff Software Test Engineer
Boulder, Colorado, United States
$94k-$141k/yr OnsiteFull Time
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
1mo
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Sr. Test Software Engineer
Littleton, Colorado, United States
$93k-$164k/yr OnsiteFull Time
Bachelor's in engineering or equivalent experience; final Secret security clearance; experience with Python test scripting, Linux, EASY/Horizon, GIT, EGSE integration; willing to work off-shifts, weekends, and overtime.
Python, EASY, Horizon, Linux, GIT, EGSE, Automation Framework (AF), CTC
1mo
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Ground Software Integration & Test Engineer
Aurora, Colorado, United States
$128k-$174k/yr OnsiteFull Time
6+ YOE6+ years in software integration, test, or verification; Bachelor’s in engineering/CS or equivalent experience; active TS/SCI clearance; Python scripting; automated test development and strong troubleshooting skills.
Python, MATLAB, C, C++, Behavior Driven Development (BDD), Robot Framework, Atlassian Suite, Bitbucket, Systems Tool Kit (STK), Docker, Kubernetes, GitLab, Model-Based Systems Engineering (MBSE)
1mo
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Principal Software Test Automation Engineer
Lafayette, Colorado, United States
$122k-$184k/yr OnsiteFull Time
7+ YOEBachelors in Computer Science/Engineering, 7+ years in software QA/test automation, 5+ years in medical device or regulated industries, scripting and programming (Python, Bash, JavaScript, Perl, C/C++), Linux, UML, test automation frameworks, Cypress/Jest/Supertest/React, RabbitMQ/REST, FDA QSR and IEC 62304 knowledge, leadership and mentoring expe...
Python, Bash, JavaScript, Perl, C/C++, Linux, UML, Cypress, Jest, Supertest, React, RabbitMQ, REST, Agile, Test-driven development
2mo
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Software & Simulation Test Design Engineer
Englewood, Colorado, United States
$101k-$189k/yr OnsiteFull Time
5+ YOE5+ years in software engineering; proven scalable test frameworks; strong Python/C++/Java; ITAR familiarity; experience with simulations, HIL/SIL; aerospace/defense exposure preferred.
Python, C++, Java, MATLAB/Simulink, ROS, LabVIEW
4w
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Software Test Lead
Golden, Colorado, United States
$105k-$145k/yr OnsiteFull Time
5+ YOE2+ MgmtBachelor's in CS/Aerospace or related, 5+ years software testing experience (2+ years leadership), embedded/real-time testing experience, proficiency with test tools/automation, strong communication and systems engineering skills, U.S. Person.
Hardware-in-the-loop (HIL), cFS, VxWorks, CI/CD
3w
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Sr. Software Test Engineer (Contingent)
Aurora, Colorado, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEActive transferable TS/SCI clearance and U.S. citizenship, 5+ years relevant experience (or 3+ with advanced degree), experience with automated test frameworks, Agile/CI workflows, and validating functional/performance/security requirements.
1mo
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Test Automation Software Engineer
Warrenton or Augusta or Centennial or McLean
$150k-$200k/yr OnsiteFull Time
5+ YOEU.S. citizen with active TS/SCI, Bachelor's in CS/IS/SE, minimum 5 years relevant experience, strong problem-solving, attention to detail, and excellent communication.
CI/CD
1mo
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Test Engineer III – Motion Control, Honeybee Robotics, EGSE & Test Software
Longmont, Colorado, United States
$111k-$155k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEBachelor's in engineering, 5+ years developing EGSE/ATE and test software, proficiency with Python/LabVIEW/C#/MATLAB, experience with data acquisition and environmental testing; U.S. citizen/permanent resident/refugee/asylee required.
Electrical Ground Support Equipment (EGSE), Automated Test Equipment (ATE), Python, LabVIEW, C#, MATLAB, Git, DOORS, Jama, Vector Network Analysis (VNA), motor controllers, load cells, torque sensors, encoders, thermocouples, accelerometers, multi-channel data acquisition systems
2w
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Sr Software Engineer (SDET)
Lafayette, Colorado, United States
$103k-$155k/yr OnsiteFull Time
4+ YOEBachelor's degree plus 4 years (or advanced degree plus 2 years), experience in test system development, manual and automated testing, CI/CD integration, embedded software testing, and strong problem-solving and communication skills.
C, C#, Python, Jira, Polarion, GitLab, Matlab, Minitab, Microsoft Excel
21h
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Software Engineer
Boulder, Colorado, United States
$120k-$145k/yr OnsiteFull Time
Atom Computing: Building scalable quantum computers using arrays of neutral atoms.
2+ YOEBachelor's degree, 2+ years software engineering experience, proficiency in Python, familiarity with Git and testing, backend development experience, willingness to learn quantum concepts.
Linux, Git, Python, Rust, TypeScript, React, C++, SQL, Azure, AWS, GCP, Terraform, CI/CD
1mo
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Test Engineer
Colorado Springs, Colorado, United States
$90k-$134k/yr OnsiteFull Time
2+ YOEBachelor's in engineering/STEM, active TS/SCI clearance with SAP eligibility, 2+ years experience, strong background in software development/systems engineering/C2 networks/data management, and effective communication skills.