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Principle Software Engineer

Jobgether

$180,000 - $200,000
Dec 4, 2025
Remote, US
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Seeking a highly skilled Principal Software Engineer to lead software development for advanced defense and cyber systems, integrating COTS components with proprietary software, and supporting mission-critical applications.

Requirements

  • Proficiency in software development on Windows and Linux platforms, with knowledge of Python, C, and Rust.
  • Strong foundational understanding of networking, Linux services, troubleshooting, and modern operating systems.
  • Familiarity with Agile methodologies, CI/CD pipelines, cloud development, and database/query languages.
  • Expertise in one or more areas: RF systems, electronic warfare, cybersecurity, AI/ML, or software-defined radios.
  • Ability to conceptualize, propose, and execute innovative technical solutions in fast-paced environments.

Responsibilities

  • Lead software development for advanced defense and cyber systems.
  • Full-stack and cloud development.
  • Integrating commercial off-the-shelf (COTS) components with proprietary software.
  • Supporting mission-critical applications.
  • Contribute to research and prototyping in areas such as electronic warfare, software-defined radios, and cybersecurity.
  • Develop and maintain software across multiple languages, quickly onboarding new technologies as needed.
  • Take ownership of software development throughout the full lifecycle, from concept to deployment and troubleshooting at customer sites.

Other

  • Lead, mentor, and supervise a team of junior software developers.
  • Collaborate with multidisciplinary teams including RF, mechanical, electrical engineers, and cybersecurity specialists.
  • Participate in laboratory experiments, field testing, and validation of system performance.
  • Support documentation, technical presentations, proposal development, and customer engagements as needed.
  • Experience leading teams and complex R&D efforts, with a background in defense or intelligence community projects preferred.