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Staff Software Engineer (File Transfer Team)

Spire

$171,000 - $202,000
Oct 1, 2025
Boulder, CO, US
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Spire is seeking an experienced Staff Software Engineer to join their File Transfer team to develop cross mission operational services for file queuing and delivery between satellites and ground stations.

Requirements

  • Proficiency in Python, Rust or equivalent high-level language
  • Knowledge of Linux-based development
  • Experience with inter-process communication protocols (such as gRPC)
  • Familiarity with safety-critical software systems in any industry
  • Knowledge of version control systems, particularly Git and GitHub
  • Familiarity with CI/CD pipelines
  • Experience with project management tools

Responsibilities

  • Develop services in Python/Rust that interface with hardware integration layers using modern protocols
  • Implement communication interfaces between higher-level processes, including ground to space commanding
  • Migrate legacy Python systems to a new Rust-based, distributed architecture
  • Contribute to the design and implementation of fault-tolerant systems to meet the demands of new customer missions
  • Collaborate closely with the Platform Engineering team to ensure optimal software-hardware integration
  • Create and maintain comprehensive documentation for APIs and system architectures
  • Perform ground-based testing and in-orbit verification of new software services

Other

  • 8+ years' experience in professional software development
  • Ability to communicate effectively with embedded software engineers
  • Excellent documentation skills
  • Access to US export-controlled software and/or technology may be required for this role
  • Must work a minimum of three business days per week in the office