Mujin - Software Engineer – Open Position (Robotics / Backend, C++)
Requirements
• Robotics Algorithms • Design and develop algorithms that power real-time industrial robotic systems, including: • Motion planning and collision avoidance • Robot dynamics and trajectory control • Packing algorithms and space optimization • Geometric reasoning and combinatorial optimization • Integration of algorithms with real robotic systems • Backend Systems • Design, build, and own high-performance backend systems supporting industrial robot controllers, including: • Reliable backend services and APIs • Low-latency communication and inter-process communication • Sensor and industrial-device integration • High-performance, data-intensive pipelines • Linux-based systems, networking, diagnostics, and operational tooling • Controller provisioning, upgrades, and production reliability • Want to learn more? • If you would like to explore each area in more detail before applying, please check our individual job openings or visit Mujin Gemba Walk to learn more about our technologies and engineering teams. • Bachelor’s degree or higher in Computer Science, Robotics, Computer Engineering, Electrical Engineering, Mechanical Engineering, or a related field, or equivalent practical experience. • Strong software-development experience using C++ and/or Python. • Experience developing software in a Linux environment. • Strong problem-solving skills and the ability to investigate complex technical issues. • Ability to design and implement reliable, maintainable, and performance-conscious software. • Interest in solving real-world industrial robotics and automation problems. • Robotics & Algorithms • Motion planning, collision checking, robot control, or robot dynamics • Linear algebra, 3D geometry, computational geometry, or spatial data structures • Graph/search algorithms, combinatorial optimization, or operations research • Robotics frameworks such as ROS, OpenRAVE, or custom frameworks • Hands-on experience with robotic hardware • Backend & Systems • High-performance or concurrent software systems • Linux internals, networking, network protocols, or asynchronous I/O • Inter-process communication technologies such as ZeroMQ • Docker and container-based systems • Sensor SDKs, drivers, or industrial device integration • Production troubleshooting, diagnostics, or operational tooling • To learn more about the technical challenges our engineers work on and their day-to-day engineering work, visit Mujin Gemba Walk. • Interview Process: • After the skill screen, you’ll be matched with the most suitable position. • The interview process will then follow the process for that role. • 3-8-5 Tatsumi, Koto-Ku, Tokyo 135-0053, Japan • 8:45 - 17:45 (with a 60-minute break)
Responsibilities
• Design, develop, and maintain software for Mujin’s industrial robotics systems. • Build high-performance and reliable software using C++ and Python. • Solve complex technical problems across robotics algorithms, backend systems, and real-world robotic applications. • Optimize software for performance, reliability, and scalability. • Collaborate with engineers across robotics, backend, and other teams to bring solutions into real-world production environments.
Benefits
• Additional bonuses are available based on performance • Every Saturday and Sunday • Annual paid leaves • Maternity leave and Childcare leave • Flex Holiday (take public holidays on days of your choice) • Other holidays as defined by the company • Flexible dress code policy • Commuting allowance • Japanese Social Security (Health Insurance, Pension, Labor Insurance) • Monthly team dinner support • Free buffet lunch every workday • Free vending machines (offering drinks and snacks) • High-end coffee machine • Exclusive Employee Gym Access • Japan Relocation Support • Flight ticket support • Shipping expenses coverage up to a specified limit • Assistance for housing • We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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