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291 software test jobs at 142 companies in Boulder, CO

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Software Test Lead
Golden, Colorado, United States
$105k-$145k/yr OnsiteFull Time
Lunar Outpost
Lunar Outpost: Develops autonomous robotic systems and rovers for lunar exploration.
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
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3mo
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Software Test Engineer
Aurora or Annapolis Junction
$60-$96/hr RemoteFull Time
EverWatch
EverWatch: Develops software and intelligence systems for government agencies.
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
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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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2mo
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Software Test Engineer
Lafayette, Colorado, United States
$100k-$140k/yr OnsiteFull Time
Centil
Centil: Provides engineering and cybersecurity services for national defense missions.
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
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Software Test Automation Engineer
Niwot, Colorado, United States
$90k-$120k/yr HybridFull Time
Particle Measuring Systems
Particle Measuring Systems: Manufactures particle counters and cleanroom contamination monitoring systems.
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
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2mo
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Software Test Engineer - Aurora, CO
Aurora, Colorado, United States
$125k-$180k/yr OnsiteFull Time
ICR
ICR: Engineering services provider delivering defense and mission support.
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
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Software Test Automation Manager
Lakewood, Colorado, United States
$154k-$193k/yr HybridFull Time
Terumo Blood and Cell Technologies
Terumo Blood and Cell TechnologiesTokyo Stock Exchange: 4543: Manufactures medical devices for blood and cell therapy processing.
10+ YOE10+ years experience in software test automation, proven leadership of SDET teams, strong coding skills (Python, C#, C++), CI/CD integration, and experience in regulated environments.
Python, C#, C++
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3mo
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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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Sr. Test Software Engineer
Littleton, Colorado, United States
$93k-$164k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
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
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Software Development Engineer in Test
Spring or Durham or Fort Collins or Andover
$106k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
6+ YOEBS/MS in CS/Engineering or equivalent, typically 6+ years in software test automation, experience with Playwright or Selenium and Java/TypeScript/Python, knowledge of Agile SDLC and testing methodologies.
Playwright, Selenium, Java, TypeScript, Python, KVM, Kubernetes, VMware, AWS, Azure, GCP, Terraform, Ansible
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2w
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Software Test Conductor 3
Centennial, Colorado, United States
$113k-$189k/yr OnsiteFull Time
United Launch Alliance
United Launch Alliance: Aerospace providing space launch services for satellites.
4+ YOEPlan, coordinate, and execute formal software and system test events; 4+ years related experience; Bachelor's in STEM; proficiency with Linux/Unix, test automation, configuration management, and documentation.
C++, Python, JIRA, DOORS, Jenkins, GitLab CI, Linux/Unix
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1mo
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Manager, Software & Simulation Test Design Manager
Englewood, Colorado, United States
$126k-$189k/yr OnsiteFull Time
ispace
ispaceTokyo Stock Exchange: 9348: Developing robotic spacecraft for lunar transportation and resource exploration.
8+ YOE3+ MgmtLeads multidisciplinary software teams for flight/ground/test software with RTOS, HIL/CIL, and ITAR-aware aerospace development.
C/C++, Python, Linux, MATLAB/Simulink, NI LabVIEW/VeriStand/TestStand/Speedgoat, RTOS, VxWorks, RTEMS, CCSDS, cFS, DDS
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Software Test and QA Engineer II
Englewood, Colorado, United States
$72k-$103k/yr OnsiteFull Time
EchoStar
EchoStarNasdaq: SATS: Global provider of satellite solutions and wireless communications services.
3+ YOE3+ years in software testing/quality engineering, Bachelor's in CS/IS or equivalent, experience with STLC, Jira, multi-device integration testing, CI/CD, AI-driven testing and automated frameworks.
Jira, CI/CD
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2w
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Sr. Software Test Engineer (Contingent)
Aurora, Colorado, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
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.
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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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3w
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Test Automation Software Engineer
Warrenton or Augusta or Centennial or McLean
$150k-$200k/yr OnsiteFull Time
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
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
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1w
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Software Development Engineer in Test
Spring or Durham or Fort Collins or Andover
$106k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
6+ YOEBS/MS in CS/Engineering or equivalent; typically 6+ years test automation; experience with Playwright or Selenium; programming in Java, TypeScript, or Python; Agile SDLC and strong troubleshooting skills.
Playwright, Selenium, Java, TypeScript, Python, KVM, Kubernetes, VMware, AWS, Azure, GCP, Terraform, Ansible
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1mo
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Ground Software Integration & Test Engineer
Aurora, Colorado, United States
$128k-$174k/yr OnsiteFull Time
Four Sea Group
Four Sea Group: Technical mission support and software engineering for aerospace.
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)
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3mo
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Software Development Engineer In Test, Verifications
Denver, Colorado, United States
$100k-$135k/yr HybridFull Time
bet365
bet365: Provides global online sports betting and digital casino games.
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
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1w
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Software Development Engineer in Test
Spring or Durham or Fort Collins or Andover
$106k-$243k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
6+ YOE6+ years software test automation experience, BS/MS or equivalent, experience with Playwright or Selenium, Java/TypeScript/Python, Agile SDLC, troubleshooting, and testing methodologies.
Playwright, Selenium, Java, TypeScript, Python, KVM, Kubernetes, VMware, AWS, Azure, GCP, Terraform, Ansible
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