Develop and maintain ROS2 robotics software across embedded systems, hardware integrations, flight-control platforms, and safety-critical functionality. Responsibilities include building ROS2 nodes, hardware abstraction layers, sensor and actuator integrations, failsafe logic, control systems, simulation and hardware-in-the-loop testing, CI coverage, field validation, and performance tuning. The role owns features throughout architecture, development, verification, deployment, and troubleshooting.