Software Engineer, Simulation Infrastructure
Company websitemuonspace.com (Muon Space, opens in new tab)
Base salary $190K to $212K
Employer-published annual base salary, USD. Advertised base range in San Jose, CA
You apply on the employer's own site. Six Figure Work does not handle applications.
- LocationSan Jose, CA
- WorkplaceWorkplace not stated
- Status at last checkSource accepting applications when checked
- Last checked (11 min ago) · observed since
About this job
About the Role
Muon seeks a Software Engineer to join our Simulation team. An ideal candidate is a capable generalist software engineer who is as comfortable building reliable web services as they are delivering high-performance compute jobs. In this role, you will be a major contributor to our in-house Simulation tools, adapting our team’s numerical computation expertise into complete products relied on throughout the company.
This position is hybrid and requires working on-site in our San Jose, CA office three days per week.
Responsibilities
- Build and support in-house simulation services which meet the needs of stakeholder teams like business development, mission design, operations, and ground and flight software engineering
- Collaborate with the team's physical-modeling experts to integrate simulation models into complete products
- Implement improvements to our simulation products based on feedback from client teams
- Work closely with the Software Test team to apply simulation tools to testing scenarios
- Be a strong contributor to work estimation and planning
- Assist team success against performance metrics
Qualifications
- Proven ability to collaborate with specialized experts to deliver complex, cross-functional products
- B.S. or equivalent experience in Computer Science or a related field
- 5+ years' experience as a software engineer in a team environment
- Proficiency in Python and C++
- Willingness to operate in novel technical domains
- Excellent communication and presentation skills
Nice-to-have Skills
- Experience with numerical simulation techniques
- Fluency in statistical analysis
- Knowledge of the Julia language
- Familiarity with Linux systems administration and Docker containers
- Familiarity with cloud deployment environments, like Kubernetes and virtual instances
- Experience with Software-in-the-Loop simulation
- Knowledge of CI/CD and DevOps best practices
- General familiarity with orbital satellite operations
Salary
The salary range for this role is $190,000 - $212,000, 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.
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 believe in equal employment opportunity regardless of race, color, ancestry, religion, sex, age, national origin, citizenship, sexual orientation, marital status, disability, or gender identity. 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! In addition, if you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know.
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.
Source: Muon Space on Greenhouse · View original posting (opens in new tab)
Pay in context
This role's base floor ($190,000) is above 60% of the 4,196 Software Engineering roles in California listed on this site; 73 others list the same floor. Their median floor is $176,500; the middle half runs from $149,200 to $204,000.
Only jobs on this site count, and each one publishes a base salary of $100,000 or more, so this compares six-figure jobs with each other, not with the whole market. Computed Nov 6, 2026.
This listingSoftware Engineer, Simulation Infrastructure$190K to $212K
Software Engineer, IR Data Products$190K to $212K
Staff Mechanical Engineer - Spacecraft Components$190K to $216K
Staff Mechanical Engineer - Solar Mechanisms & Deployables$190K to $216K
Software Engineer, Flight Software$190K to $212K
GPU Software Specialist, Onboard Compute$190K to $212K
Software Engineer, Frontend$190K to $212K
Chart as a table
| Role | Published base |
|---|---|
| Software Engineer, Simulation Infrastructure (this listing) | $190K - $212K |
| Software Engineer, IR Data Products | $190K - $212K |
| Staff Mechanical Engineer - Spacecraft Components | $190K - $216K |
| Staff Mechanical Engineer - Solar Mechanisms & Deployables | $190K - $216K |
| Software Engineer, Flight Software | $190K - $212K |
| GPU Software Specialist, Onboard Compute | $190K - $212K |
| Software Engineer, Frontend | $190K - $212K |
Observed changes
- Began meeting the published-salary criteria
- First observed on the employer's board
- Observed since
- Employer-stated posting date
- 2026-08-05
Where this pay comes from
Location as the employer wrote it: San Jose, CA
The salary range for this role is $190,000 - $212,000, plus a competitive equity grant and comprehensive benefits
- Method
- Employer text, read with fixed rules and re-verified
- Checked
- Rule set
- us-base-v2
The pay passage appears in the employer's own job text. Fixed, deterministic rules located it, and the passage below was checked against the stored copy of the posting.
What we verified
- The pay figures come from the employer's own listing, quoted exactly above.
- The pay is an annual base salary in US dollars with a minimum of at least $100,000.
- The role was publicly listed on the employer's job board when last checked.
We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.
