Embedded Firmware Engineer

Job description About AXIBO AXIBO is a general robotics company focused on building cutting-edge robotic systems that are fully designed, prototyped, manufactured, tested, and shipped in-house. We are a highly technical and hands-on team pushing the boundaries of what's possible in robotics—from mechanical design and embedded systems to advanced AI and machine learning. By controlling every stage of the development process, we deliver robust and innovative products that solve real-world problems and redefine automation. At AXIBO, we value curiosity, ownership, and execution. We're looking for individuals who thrive in fast-paced environments and are passionate about bringing bold ideas to life through technology. Requirements: Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field2+ years of experience in embedded firmware development, with a focus on motor controlProficient in C and C++ for embedded systems programmingDeep understanding of electric motors, control theory, and their application in real-time systemsHands-on experience implementing Field-Oriented Control (FOC) for brushless DC Familiarity with communication protocols such as CAN, EtherCAT, SPI, I2C, and UARTExperience integrating sensors (e.g., current, position) into embedded systemsExperience with encoder technologies, including Hall effect and optical encoders, and developing calibration routines Strong analytical and debugging skills across firmware, hardware, and systems-level interactionsAbility to collaborate with hardware teams and interpret schematics and PCB layoutsExperience with or understanding of PCB design and hardware bring-upComfortable working on Linux systems for embedded development, firmware host tooling, and system integrationExperience with RTOS (e.g., FreeRTOS) and embedded Linux systemsClear written and verbal communication skills with the ability to document technical processes and designsA proactive, self-directed mindset with a willingness to work in a hands-on, fast-paced, and cross-disciplinary environmentFamiliarity with bootloaders, including how to implement, configure, and modify them to support secure and efficient firmware updatesProficient with version control using Git for managing codebase history, branches, and collaborative development workflows Key Accountabilities: Develop and maintain real-time embedded firmware for motor controllers and robotic subsystemsImplement, test, and tune control algorithms (e.g., FOC) to achieve high performance and stabilityInterface with and calibrate position, current, temperature, and other sensors for accurate control feedbackIntegrate and troubleshoot communication interfaces such as CAN, SPI, I2C, and EtherCATWork collaboratively with hardware and mechanical engineers to bring up and debug new boards and systemsPerform system-level debugging and validation, using oscilloscopes, logic analyzers, and other lab toolsParticipate in hardware bring-up and prototype development, including testing and validationOptimize firmware for performance, memory usage, and power efficiencyMaintain thorough documentation of firmware architecture, control strategies, testing procedures, and technical decisionsContribute to continuous improvement of engineering practices, codebase structure, and product reliabilityWork with RTOS or embedded Linux environments to support real-time scheduling, multitasking, and system integrationStay current with trends in embedded systems, robotics, and motor control, and bring forward innovative ideas to enhance product performance Job Details Location: Cambridge, Ontario Work Environment: In-person (on-site at our Waterloo facility) Type: Full-time Compensation: Competitive salary (based on experience) Health Insurance: Provided Growth: Regular performance evaluations with potential for salary increases and stock option participation