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Software Engineer, High Performance Computing

SpaceX

$120,000 - $170,000
Aug 18, 2025
Hawthorne, CA, US
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SpaceX needs to develop highly reliable in-space mesh networks and secure systems to guarantee access to space for government use.

Requirements

  • Development experience in C, C++, or Python or full stack software development experience
  • Experience in C++ for high performance systems
  • Solid fundamental knowledge of computer architecture and networks
  • Strong skills in debugging, performance optimization and unit testing
  • Experience with networking protocols (TCP, UDP, etc)
  • Experience developing in the Linux kernel
  • Experience with image data processing and machine learning

Responsibilities

  • Create highly reliable software systems that control hundreds of satellites in low earth orbit
  • Leverage software design to improve satellite constellation performance, security, and availability to meet the needs of a wide range of users
  • Write high quality Linux-based C++ software for common processors and micro controllers
  • Implement networking technologies to direct data across a variety of satellites, ground operations centers, and users
  • Build automated ground-based software systems that integrate smart data processing with command and control of the satellites
  • Develop models and simulations for flight-like vehicle software testing, network performance analysis, or research & development projects
  • Develop tools that allow for test execution across multiple environments

Other

  • Bachelor's degree in computer science, engineering, math, or engineering discipline; OR 2+ years of professional experience in software development in lieu of a degree
  • Ability to work effectively and creatively in a dynamic environment with changing needs and requirements
  • Ability to work independently and in a team, take initiative, and communicate effectively
  • Ability to obtain and maintain a Top Secret or Top Secret SCI clearance
  • Must be willing to work extended hours and weekends as needed
  • Must be a U.S. citizen or national, U.S. lawful, permanent resident, Refugee under 8 U.S.C. § 1157, or Asylee under 8 U.S.C. § 1158