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Lead Software Engineer

Round-Peg Solutions (RPS)
El Segundo, CA Full Time
POSTED ON 11/26/2025
AVAILABLE BEFORE 12/25/2025

Lead Software Engineer – Guidance, Navigation & Control (GNC)


Build the autonomous flight systems shaping the future of aerospace.

Step into a pivotal technical role with a fast-growing aerospace innovator developing next-generation autonomous air platforms. If you want to work on real flight systems, not legacy maintenance, this is where you’ll thrive.


This team is doing true clean-sheet design, rapid prototyping, and hands-on testing — the kind of environment where you can see your code take to the sky within days, not months.


As the Lead Software Engineer, You’ll Own:

You’ll be at the heart of autonomy development, creating the guidance, navigation, and control software that powers advanced unmanned systems.

You’ll be responsible for:

  • Designing and implementing GNC algorithms within COTS/autopilot frameworks
  • Building robust, real-time embedded software (STM32, Jetson, Xilinx SoCs)
  • Integrating software with airframes, avionics, and sensor payloads
  • Driving system validation through simulation, hardware-in-the-loop, and flight tests
  • Providing technical leadership across cross-functional engineering teams


What You Bring as the Lead Software Engineer

  • 10 years in aerospace or defense software engineering
  • Strong GNC and UAS experience (PX4, ArduPilot, or similar)
  • Deep understanding of flight dynamics across fixed-wing and rotorcraft
  • Proven embedded systems expertise
  • U.S. citizenship (required for defense programs)

Bonus Points

  • Active DoD security clearance
  • FAA Part 107
  • Experience with EO/IR or radar integrations
  • FPGA/VHDL exposure
  • DevOps or CI/CD pipeline experience


As a Lead Software Engineer, you’ll Love Working Here becuase:

  • 100% employer-paid medical, dental & vision
  • Competitive salary, equity, bonus & relocation support
  • Daily lunch unlimited PTO
  • Backed by major private investment and growing fast
  • Work that directly transitions from concept → prototype → flight


This is your chance to lead autonomy development on cutting-edge aircraft — and help define the next era of intelligent aerospace systems.

👉 Apply now or reach out for a confidential conversation.

Salary : $170,000 - $230,000

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