Embedded Software Engineer - GCS

Signal Processing Engineer (RF Processing & Analytics); Paris; Sur place; EUR 55 000 - 75 000; Plein temps

Résumé du poste

Harmattan AI, a defense technology company, is seeking an Embedded Software Engineer for its GCS module. You will develop firmware for handheld ground stations, handling real-time inputs, radio communication, and power management to deliver a reliable operator experience.

The ideal candidate has a Master’s in embedded systems or computer engineering, strong C/C++ and real-time firmware skills, and experience with ARM MCPs and embedded Linux. Prior defense or robotics work is a plus.

Qualifications

• Master’s in Embedded Systems, Computer Engineering, or equivalent.
• Strong experience in embedded C/C++ and real-time firmware development.
• Proficient with CPU/MCU, ARM is a strong plus, and protocols like SPI, I2C, UART.
• Experience with embedded Linux.
• Bonus: Handheld or ruggedized defense, aerospace, or robotics experience.

Responsabilités

• 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.

Connaissances

Embedded C/C++

Real-time firmware

Embedded Linux

ARM microcontrollers

HW/SW integration

Wireless communications

Formation

Master's degree in Embedded Systems or Computer Engineering

Outils

SPI

I2C

UART

Hardware Abstraction Layer

ARM Cortex

Description du poste

About Us

Harmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.

Our work is guided by clear values: building technologies with real-world impact, pursuing excellence in everything we do, setting ambitious goals, and taking on the hardest technical challenges. We operate in a demanding environment where rigor, ownership, and execution are expected.

About the Role

As an Embedded Software Engineer on Harmattan AI’s GCS (Ground Control System) module, you’ll develop the firmware and low-level software that powers our next-generation handheld UAV controllers. This includes real-time handling of inputs (joysticks, buttons, touchscreens), communication with the UAV, power management, and overall system responsiveness. Your code will bring to life a reliable, intuitive, and mission-ready operator experience.

Responsibilities

• 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.

Candidate Requirements

• Education: Master’s in Embedded Systems, Computer Engineering, or equivalent.

• Strong experience in embedded C/C++ and real-time firmware development.

• Proficient with CPU, MCU, (experience with ARM is a strong plus), hardware abstraction layers, and protocols like SPI, I2C, UART.

• Experience with embedded Linux

• Familiarity with wireless comms integration (e.g., LoRa, Wi-Fi, LTE, custom RF) is a plus.

• Bonus: Experience building handheld or ruggedized control systems in defense, aerospace, or robotics.

• Problem-Solving: Ability to work autonomously and solve complex technical challenges.

• Communication & Influence: Excellent written and verbal communication, capable of leading diverse principals – from junior members to senior executives.

• Commitment: 100% dedication to Harmattan AI’s mission, vision, and ambitious growth plans, ready to go the extra mile to ensure operational excellence.

We look forward to hearing how you can help shape the future of autonomous defense systems at Harmattan AI.

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