Muon Space · 2 months ago
Software Engineer, Test Infrastructure
San Jose, CA
Full-time
Onsite
Mid Level
$144K/yr - $190K/yr
3+ years expMuon Space is an end-to-end Space Systems Provider that designs, builds, and operates LEO satellite constellations delivering mission-critical data. They are seeking a Software Test Infrastructure Engineer to design, build, and maintain the software test infrastructure for testing hardware components and software for their spacecraft.
AerospaceInformation ServicesInformation Technology
No H1B
U.S. Citizen Only
Responsibilities
Design, develop, and maintain robust and scalable software test frameworks and infrastructure for hardware-in-the-loop (HIL) and component-level testing
Create and automate tests for avionics computers and other electronic hardware components used in Muon's spacecraft
Collaborate closely with hardware, avionics, and software engineers to define test requirements, develop comprehensive test plans, and troubleshoot issues identified during testing
Integrate test infrastructure with continuous integration and continuous deployment (CI/CD) systems to streamline the testing process
Develop tools, utilities, and processes to improve test efficiency, test coverage, and the reliability of test results
Analyze test data, identify failures or anomalies, and work collaboratively with relevant engineering teams to investigate and resolve hardware and software issues
Maintain documentation for test infrastructure, procedures, and equipment
Contribute to an inclusive, collaborative, and team-oriented culture that fosters high productivity and opportunities for growth
Qualification
Required
B.S. or equivalent experience in Computer Science, Electrical Engineering, Aerospace Engineering, Robotics, or a related field
3+ years of experience in software development, with a significant focus on test automation or test infrastructure development
Strong programming skills, particularly in Python
Proven experience with testing embedded systems or hardware components
Experience developing or working with software for hardware-in-the-loop (HIL) testbeds
Familiarity with common electronics test equipment (e.g., oscilloscopes, multimeters, power supplies, logic analyzers)
Experience with version control systems (e.g., Git) and continuous integration/continuous deployment (CI/CD) pipelines (e.g. Github Actions)
Strong sense of accountability, integrity, and team focus with extensive multi-tasking and organizational experience
Preferred
Experience specifically testing avionics or aerospace hardware systems
Experience with real-time operating systems (RTOS)
Knowledge of communication protocols common in aerospace (e.g., CAN, Ethernet, RS-422/485)
Experience with data acquisition (DAQ) systems and sensor integration
Programming experience in C/C++ or Rust
Track record of scrappiness and getting it done
Benefits
Equity compensation
Medical, dental, and vision insurance
401k retirement plan
Short & long term disability and life insurance
Three weeks paid vacation for new employees
12 paid holidays
Unlimited sick time
Paid parental leave
Company
Muon Space
Muon Space is a space systems company that designs, builds, and operates LEO satellite constellations for earth intelligence missions.
51-200 employees
Funding
Current Stage
Growth StageTotal Funding
$225.8MKey Investors
United States Space ForceCongruent VenturesActivate Capital Partners
2025-10-08Grant· $44.6M
2025-06-12Series B· $44.5M
2025-06-12Debt Financing· $45M
Leadership Team
Jonathan Dyer
CEO
Dan McCleese
Co-Founder & Chief Scientist
Recent News
2026-01-20
Business Insider
2025-12-25
Company data provided by crunchbase