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Harmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following a $200M Series B at a $1.4B valuation, the company is expanding teams to deliver mission-critical systems to allied forces.
As an Embedded Software Engineer on the Ground Control System (GCS) module, you will develop the firmware and low-level software that powers next-generation handheld UAV controllers. This role focuses on real-time handling of inputs (joysticks, buttons, touchscreens), communication with UAVs, power management, and overall system responsiveness. Your code will deliver a reliable, intuitive, and mission-ready operator experience.
Key responsibilities include:
- Develop embedded firmware for custom handheld ground stations, integrating displays, input devices, wireless modules, and battery systems
- Implement the interface with the radio link
- Optimize system performance for responsiveness, power efficiency, and thermal constraints
- Collaborate closely with electrical and mechanical engineers to ensure seamless hardware-software integration
- Conduct field validation and debugging under realistic mission scenarios
- Write clean, maintainable, and production-ready code with a focus on long-term system stability
- Participate in architectural decisions to scale the firmware platform as the GCS product line evolves
The company operates in a demanding environment where rigor, ownership, and execution are expected. Work is guided by clear values: building technologies with real-world impact, pursuing excellence, setting ambitious goals, and taking on the hardest technical challenges.
REQUIREMENTS:
- Master's degree in Embedded Systems, Computer Engineering, or equivalent
- Strong experience in embedded C/C++ and real-time firmware development
- Proficiency with CPU, MCU (ARM experience is a strong plus), hardware abstraction layers, and protocols such as SPI, I2C, UART
- Experience with embedded Linux
- Familiarity with wireless communications integration (LoRa, Wi-Fi, LTE, custom RF) is a plus
- Bonus: Experience building handheld or ruggedized control systems in defense, aerospace, or robotics
- Ability to work autonomously and solve complex technical challenges
- Excellent written and verbal communication, capable of leading diverse stakeholders from junior members to senior executives
- 100% commitment to the company's mission, vision, and ambitious growth plans
