Location: London, UK Role: Senior Firmware Engineer Industry: AI & Robotics Senior Firmware Engineer - Humanoid Robotics A fast-growing UK AI & robotics company is building next-generation humanoid robots for industrial, construction and logistics environments. Their platform is designed to tackle global labour shortages while improving safety and productivity. As a Senior Firmware Engineer, you'll develop the real-time firmware that powers robotic motion, balance and interaction. You'll work closely with hardware and robotics teams to build high-performance embedded systems. What You'll Do Develop and debug firmware for humanoid robots Build motion control and stabilisation algorithms Design drivers for motors, sensors and comms (UART, SPI, I2C, CAN, Ethernet) Work with ARM Cortex / STM32 platforms Optimise performance, reliability and power efficiency Lead code reviews and mentor junior engineers What You'll Need 6 years embedded systems experience (robotics preferred) Strong C/C++ and RTOS (FreeRTOS, Zephyr) Control systems & kinematics knowledge Debugging with oscilloscopes & logic analysers Git, CI/CD and Agile Nice to have: ROS/ROS2, ML, computer vision, Rust What's On Offer Competitive salary equity Paid holiday Global travel Free meals & team events ️ Startup culture with real ownership ⚡ Randstad Technologies Ltd is a leading specialist recruitment business for the IT & Engineering industries. Please note that due to a high level of applications, we can only respond to applicants whose skills & qualifications are suitable for this position. No terminology in this advert is intended to discriminate against any of the protected characteristics that fall under the Equality Act 2010. For the purposes of the Conduct Regulations 2003, when advertising permanent vacancies we are acting as an Employment Agency, and when advertising temporary/contract vacancies we are acting as an Employment Business