Senior Flight Software Engineer
- Salary
- $170K - $250K
- Level
- Senior
Not stated in the posting: work type, visa.
Open. First seen 6 November 2026.
About the role
Astro Mechanica's standard text
ABOUT US:
Astro Mechanica is a vertically integrated aerospace company developing a scalable technology platform to power critical infrastructure, mission operations, and the future of flight. We apply aerospace engineering and quality standards across our products, delivering high performance, reliability, and efficiency for the most demanding operating environments. Astro Mechanica is backed by leading venture and strategic investors, including Andreessen Horowitz (a16z), Giant Step Capital, United Airlines Ventures, and Voyager Ventures.
WHO WE ARE:
We’re a team of passionate engineers dedicated to advancing aerospace. We’re generalists with specialist depth, united by a flat structure and a shared obsession with building things that work well. We move fast, stay pragmatic, and let engineering excellence speak louder than hierarchy.
WHO YOU ARE:
Astro Mechanica is seeking a Senior Flight Software Engineer to join our growing team. The ideal candidate is excited to develop software that is used to control and fly our products. You will have the opportunity to help architect the full software stack including application, operating system, networking, and firmware. You will work closely with your peers to define and implement the requirements and overall software scope. Your work at Astro Mechanica will be fast-paced in a dynamic startup environment and will have a direct impact on our mission.
WHAT YOU’LL DO:
- Develop highly reliable autonomous software systems and the simulations/ infrastructure required to validate them
- Own all aspects of software development including design, test, and operations
- Work closely with other engineering disciplines to design and develop the overall aircraft systems
WHAT WE’RE LOOKING FOR:
- Bachelor’s degree in Computer Science, Engineering, Math, or a Science discipline and 4+ years of software development experience; or 6+ years of professional software development experience
- Experience in C++, Rust, or other systems programming language
- Experience building or working with real-time systems or distributed computing systems
- Experience working on embedded systems or the Linux kernel
- Proven skills in debugging, performance optimization, and unit testing
- Basic knowledge in controls, fluid systems, motors, or other physical mechanics
PERKS AND BENEFITS:
- Comprehensive medical, dental, and vision insurance, including Flexible Spending Accounts (FSA)
- 401(k) program and transparent stock option plan
- Self-managed and flexible time-off policy, including PTO, paid holidays, and sick time
- Flexible work environment
- Company-funded perks, including weekly team lunches and Astro Mechanica swag
ADDITIONAL INFORMATION:
At Astro Mechanica, we highly value in-office work to foster collaboration and strengthen our company culture. We consider working in the office five days a week an essential part of the employee's role.
Astro Mechanica's standard text
Astro Mechanica is an equal opportunity employer. We proudly recruit and hire a diverse workforce and are committed to creating an inclusive environment for all employees.
What this role asks for
67% of this description is written for the role. The rest is Astro Mechanica's standard text, folded away below.
Compared with Astro Mechanica's other open jobs.
The team: Software HIRES STEADILY
This role is one of 8 open in Software. 2 were posted in the last 30 days and the oldest in February: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
C++ (6 of 8), Rust (6 of 8), Embedded Systems (4 of 8), Linux (2 of 8), Linux Kernel (2 of 8), Python (2 of 8)
OTHER ROLES ON THIS TEAM
- Senior Ground Software Engineer posted Oct 28
- Senior Ground Software Engineer posted Oct 28
- GNC Software Engineer (Mid-Level to Senior) posted Sep 9
- GNC Software Engineer (Mid-Level to Senior) posted Sep 9
- Senior Flight Software Engineer posted Sep 9
- Flight Software Engineer posted Feb 16
- Flight Software Engineer posted Feb 16
From the team and dates on Astro Mechanica's own job board.
Other openings for this role
2 open postings for this role in San Francisco, first posted 7 September 2026. The company is likely hiring for more than one position. None has been taken down and posted again.
- 6 November 2026 – open (this posting)
- 7 September 2026 – open
Salary context
17 other open postings titled Senior Flight Software Engineer state a salary: median USD 160,000 to USD 225,000 a year.
See Software Engineer salaries in San Francisco →
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