Senior Software Engineer (Robotics OS Validation & Simulation)

Mujin is a global leader in industrial automation, redefining supply chain efficiency through MujinOS—our intelligent operating system for robotics. At our core is Machine Intelligence (MujinMI), a unique approach that leverages real-time digital twins and advanced perception, planning, and control algorithms to achieve fully autonomous operations.

Our flagship product, MujinController, empowers users with a highly configurable, no-code interface. By integrating cutting-edge motion planning and computer vision, it enables seamless automation for complex applications such as palletizing, picking, and truck unloading.

Headquartered in Japan with a growing presence in the US, China, and Europe, we invite you to join a dynamic environment where you can shape the future of automation.

The Senior Software Engineer (Robotics OS Validation & Simulation) is responsible for validating the Mujin OS across our entire robotics ecosystem used in live warehouses and factories.

In this role, you will design the automated testing architecture that ensures robotic systems behave correctly when deployed in real production environments. Rather than testing isolated components, you will validate how complete systems operate together—including robot arms, custom end-effectors, vision systems, conveyors, and other industrial equipment.

Most validation is performed through large-scale simulation environments that reproduce real customer deployments. The test infrastructure runs continuously in automated environments to ensure Mujin OS continues to operate safely and reliably in production as the system evolves.

This role is ideal for engineers who enjoy working on complex, real-world systems where software, hardware, networking, and physics intersect.

• BSc degree or higher in Computer Science, Computer Engineering, Robotics, or related fields (or equivalent academic or work experience).
• Proven experience developing production-quality software systems, not just test scripts.
• Proficiency in designing and implementing test automation frameworks and test cases for software systems.
• High proficiency in Python for developing test automation frameworks and test cases.
• Advanced Linux user with extensive experience in Linux software development.
• Business-level English communication skills.
• High motivation to deliver a high-quality robotics software platform and make a positive impact on the world.