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Arxlight

Autonomous interceptor drones for air defense

Senior Embedded Software & Firmware Engineer

Embedded EngineeringConfirmed live in the last 24 hours
Full-timeOakland, CA, USA$100k - $180k /yrIn-person

About the Job

Requirements

  • A bachelor's or master's degree in Computer Engineering, Electrical Engineering, or Computer Science, with 4+ years of experience.
  • Expert-level proficiency in C and C++ for resource-constrained environments and bare-metal programming.
  • Hands-on experience with the NVIDIA Jetson ecosystem, including Orin or Xavier, and Linux-based embedded systems.
  • A strong background in real-time operating systems such as FreeRTOS, Zephyr, or similar deterministic kernels.
  • A deep understanding of serial communication protocols, hardware abstraction layers, and memory-mapped input/output.

Responsibilities

  • Design and implement low-level I2C, SPI, UART, CAN, and Ethernet drivers to interface with mission-critical sensors and actuators.
  • Lead setup, flashing, and provisioning of NVIDIA Jetson Orin NX modules, including JetPack optimization and secure boot configurations.
  • Develop and maintain real-time embedded software for flight control units, ensuring deterministic performance and low-latency execution.
  • Perform hardware-software integration and first-light testing on custom PCBAs, using logic analyzers and oscilloscopes to debug timing issues.
  • Customize Linux kernels and Device Trees to optimize resource allocation for high-performance robotics applications.
  • Build and maintain CI/CD pipelines for embedded targets, automating build, test, and deployment workflows for firmware and edge software.

Desired Qualifications

  • Proficiency with hardware debugging tools such as JTAG, SWD, and logic analyzers.
  • Experience with scripting in Bash and Python for environment setup and deployment.
  • Knowledge of build systems such as CMake and cross-compilation toolchains.
  • Experience in high-reliability industries such as aerospace, defense, or automotive.

About the Company

Arxlight

Autonomous interceptor drones for air defense

Arxlight develops autonomous interceptor drones for air and missile defense in stealth mode. Its systems use LWIR cameras, computer vision, autonomy software, and a Guidance, Navigation, and Control stack to detect, identify, and intercept threats. The company differentiates itself with a defense-first focus, senior engineering recruitment, and a stealth development path aimed at national security rather than consumer markets. Its goal is to provide next‑generation defensive capabilities for air and missile defense and counter-drone operations for military customers.

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