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Senior Software Engineer - Flight Software

Astranis

San Francisco, CA · full time · Senior

$200,000 – $280,000

Listed on Astranis’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

Astranis seeks a senior embedded software engineer to develop flight control software for satellites in high orbits, working across firmware, ground systems, and hardware integration. This role suits experienced C++ developers interested in space technology who can architect complex systems and mentor junior engineers on government and commercial programs.

Our summary, not Astranis’s wording. The full posting is on their site.

Skills this role names

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What they ask for

Required

  • 5–8+ years developing software for products in modern C++ or C
  • Familiarity with Software Development Methodologies and Design Patterns
  • Experience with communication protocols (TCP/IP, I2C, SPI)
  • Strong communication and written skills
  • Passion for space technology
  • Experience building high availability and high reliability systems
  • U.S. citizenship, lawful permanent residency, or refugee/asylee status

Nice to have

  • Embedded Linux or POSIX systems experience
  • Python experience
  • Experience developing on VxWorks, Linux, FreeRTOS, or QNX
  • Demonstrated experience building, testing, and shipping production software
  • Safety critical development experience (FDA, FAA, Automotive)
  • Board bringup and hardware-software integration debugging experience

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