Ground Software Engineer

About Castelion

Castelion develops advanced defense systems.

What you'd do

• Design and maintain vehicle command and control software
• Support ground software for testing and integration
• Develop telemetry pipelines and automation tools using Python
• Integrate software with avionics and test equipment

What they're looking for

• Bachelor's degree in a related field
• 1+ years of software engineering experience in Python
• Experience with Linux systems and networking protocols
• Background in building backend services or automation tools

Perks

• Meaningful long-term equity
• Four weeks of paid time off
• Comprehensive health benefits with 100% employee-"