Senior Robotics Motion Control Engineer (RTOS, Real-Time)

Roborn Technology Limited; Hong Kong; On-site; HKD 600,000 - 1,000,000; Full time

Job summary

Roborn Technology Limited is seeking a Senior Control Engineer to design, simulate and implement high-performance motion control and state estimation for advanced articulated platforms. You will lead core algorithmic design for balance, whole-body motion, trajectory optimization, and sensor-guided navigation.

You will work with C++, Python, and ROS 2, building robust real-time software, performing hardware-tuning and bench testing, and creating digital twins to validate performance under varied

Qualifications

• Master or Ph.D. in Control Engineering, Robotics, Mechatronics, Electrical Engineering, or a related field.
• 5+ years of hands-on experience developing and deploying motion control systems on physical robotic hardware.
• Mastery of rigid-body dynamics, spatial vector algebra, state-space control theory, and non-linear control systems.
• Advanced proficiency in modern C++, Python, and ROS 2.

Responsibilities

• Design and implement model-based control algorithms (MPC, WBC, LQR, Inverse Kinematics) for complex articulated systems.
• Develop multi-sensor fusion pipelines using Kalman Filtering (EKF/UKF) or Factor Graphs.
• Write production-grade C++ code targeting real-time OS and fieldbus protocols for sub-millisecond loops.
• Build digital twins in dynamic physics engines to test disturbance rejection and terrain handling.
• Lead on-hardware tuning, system identification, and bench testing to resolve non-linearities.

Skills

C++

Python

ROS 2

Control theory

Robotics

Education

Master's or Ph.D. in Control Engineering, Robotics, Mechatronics, Electrical Engineering

Tools

RTOS

PREEMPT_RT Linux

EtherCAT

CANopen

Job description

Roborn Technology Limited is seeking a Senior Control Engineer to design, simulate and implement high-performance motion control and state estimation for advanced articulated platforms. You will lead core algorithmic design for balance, whole-body motion, trajectory optimization, and sensor-guided navigation.

You will work with C++, Python, and ROS 2, building robust real-time software, performing hardware-tuning and bench testing, and creating digital twins to validate performance under varied