Senior Software Engineer, Flight Software
- Pay
- $213,000 – $237,000 per year
- Location
- San Jose, CA · On-site
- Job type
- Full-time
- Level
- Senior
- Experience
- 8+ years
- Listed
- 30 days ago
Skills & highlights for this role
- C/C++
- embedded systems
- ARM Cortex-M
- hardware data sheets
Also useful
- ProtoBuf
- YAML
- JSON
- RTOS
- hardware-in-the-loop testing
About the role
Muon seeks a Flight Software Engineer to join our satellite flight software team. The ideal candidate is a self-motivated versatile software developer with significant previous experience developing embedded devices or appliances. In this role, you will design, develop, integrate, and test the software and firmware that runs on our orbiting satellites. This position is based at our San Jose, CA office.
Responsibilities
- Integral member of the team defining and building Muon's satellite bus platform
- Translate concepts and requirements into design and working implementations, supporting through to on-orbit operations
- Design, bring up, and support the embedded software environment that runs in our satellite flight systems and peripherals using ARM Cortex-M CPUs.
- Participate in evaluating and selecting technologies for our software foundation
- Write application, platform, and driver functionality in our flight software environment and teach others how to use it
- Integrate compute and peripheral subsystems in both software and hardware
- Collaborate with hardware team members on the design and bring up of Muon hardware
- Collaborate with software team members to set flight software architecture, select infrastructure and tools, and communicate with cloud backends.
- Participate in developing software and hardware-in-the-loop test strategies
Qualifications
- B.S., M.S., or Ph.D. in computer science, electrical engineering, or related field
- 8+ years experience as a software engineer in a team environment
- Strong C/C++ programming, with some practical familiarity of other languages
- Integration and control of external hardware devices
- Read and understand hardware data sheets
- Excellent communication and presentation skills
Nice-to-have Skills
- Knowledge of industry-standard data formats and schemas (ProtoBuf, YAML, JSON, etc)
- Great embedded systems fundamentals: resource-efficient design, low-level drivers, bit manipulation, responsive software and IRQ handling, RTOS frameworks, I/O and communication buses.
- Familiarity with a Linux-based development environment
- Experience with one or more of: embedded linux, FPGA, HW design, RF communication systems, cloud/server infrastructure, network architecture.
- End-to-end development from product concept to delivery to customer/market.
Salary
The salary range for this role is $213,000 - $237,000, plus a competitive equity grant and comprehensive benefits package. Final compensation will be determined based on skills, qualifications, experience, and geographic location as assessed during the interview process.
Muon is currently registered and able to hire in the following states
AL, AZ, CA, CO, CT, DC, FL, GA, IL, IA, ID, MD, MA, MI, MN, MO, NJ, NY, NC, OH, OR, PA, TN, TX, VT, VA, WA
ITAR/EAR Requirements
This position requires access to export controlled information.
To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency.
The Company may, for legitimate business reasons, decline to pursue any export licensing process.
About Muon Space
Founded in 2021, Muon Space is an end-to-end Space Systems Provider that designs, builds, and operates LEO satellite constellations delivering mission-critical data. Our revolutionary, integrated technology stack enables customers to optimize every dimension of their missions for faster time-to-orbit and superior constellation remote sensing performance.
Our state-of-the-art facility in the heart of Silicon Valley is optimized for manufacturing spacecraft and rapid, flexible payload integration at scale. From climate monitoring to national security, Muon Space is dedicated to delivering Earth Intelligence for a safer and more resilient world.
Taking Care of Our Team
At Muon salary is only part of our total compensation package. In addition to salary, full-time employees receive equity compensation as well as benefits including medical, dental, and vision insurance, a 401k retirement plan, short & long term disability and life insurance. We also offer three weeks paid vacation for new employees, along with 12 paid holidays, unlimited sick time and paid parental leave.
Our mission embraces the entire planet and we believe our team should too. Muon is dedicated to creating a diverse and dynamic company and workforce. We value diversity in the workplace, and that starts with our applicants. We encourage you to apply, even if you don't check all the boxes, and we look forward to reviewing your application!
Equal opportunity and legal notices
We believe in equal employment opportunity regardless of race, color, ancestry, religion, sex, age, national origin, citizenship, sexual orientation, marital status, disability, or gender identity. In addition, if you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know.
From Muon Space's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
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Common questions
What is the salary for the Senior Software Engineer, Flight Software role at Muon Space?
The Senior Software Engineer, Flight Software posting at Muon Space states compensation of $213,000 – $237,000 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on Muon Space's official career site.
Where is the Senior Software Engineer, Flight Software job at Muon Space located?
This Senior Software Engineer, Flight Software position at Muon Space is located in San Jose, CA (On-site). Always check Muon Space's application page for specific state eligibility or relocation policies.
What qualifications are required for Senior Software Engineer, Flight Software at Muon Space?
For the Senior Software Engineer, Flight Software role, Muon Space highlights 8+ years of relevant experience; experience with C/C++, embedded systems, ARM Cortex-M, hardware data sheets. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Senior Software Engineer, Flight Software position at Muon Space?
This listing links directly to Muon Space's Greenhouse application page. You can apply directly on Muon Space's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.