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# Senior Firmware Engineer

- **Company:** Lumex Talent
- **Location:** San Mateo, CA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, C++ (Programming Language), Communications Protocols, Firmware, FreeRTOS, Machine Learning, Real-Time Operating Systems, RTLinux, Systems Integration, Universal Asynchronous Receiver/Transmitter, Real Time Systems
- **Published:** October 20, 2026
- **Apply:** https://www.juju.com/job/23_1A1727A228C91E159FE8FED4163BC89D

## About the Role

Experience: 3-10 years of embedded systems/firmware engineering using C/C++ for robotics or motor control. Real-Time Systems: Direct experience with RTOS environments (FreeRTOS, RT Linux, or equivalent). Protocols: Hands-on experience with CAN, RS-485, SPI, or UART. Education: BS or MS in Electrical Engineering, Robotics, or Mechatronics. Work Style: On-site presence in San Mateo; fully comfortable working hands-on with physical hardware in a lab setting., Prior experience at high-growth robotics companies (e.g., Boston Dynamics, Agility Robotics, Fetch Robotics). Experience bringing up new PCBAs from scratch and integrating with electromechanical systems. Familiarity with ROS or DDS communication frameworks. #J-18808-Ljbffr

## Description

Role Overview Our client is an elite, well-funded robotics startup building the world's first general-purpose AI foundation model for physical hardware. Their platform serves as a universal robotic brain capable of powering everything from humanoids and quadrupeds to industrial warehouse bots. Rather than operating purely as a research lab, they actively deploy their AI onto production hardware used by major global partners. In this role, you will serve as a hands-on Firmware & Embedded Systems Engineer bridging these high-level AI models with low-level physical actuation. You will own real-time firmware development, design motor control loops, perform PCBA bring-up, and integrate core communication protocols directly on physical hardware in their San Mateo lab. Key Requirements