Mujin

Senior Software Engineer (Robotics OS Validation & Simulation)

Tokyo, Japan (MJHQ) Full-Time (English) On-site
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Job Description

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.

Frequently Asked Questions

What does the Senior Software Engineer (Robotics OS Validation & Simulation) role at Mujin involve?

The Senior Software Engineer (Robotics OS Validation & Simulation) position at Mujin in Tokyo, Japan (MJHQ) is a full-time (english) role. 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.

What skills are required for Senior Software Engineer (Robotics OS Validation & Simulation) at Mujin?

Key skills for this role include: Computer Vision, Git.

What is the salary for Senior Software Engineer (Robotics OS Validation & Simulation) at Mujin?

The salary for this position is not publicly listed. You can negotiate during the interview process. Check Glassdoor or Levels.fyi for estimates.

Is the Senior Software Engineer (Robotics OS Validation & Simulation) position at Mujin remote or on-site?

This position is On-site. The role is based in Tokyo, Japan (MJHQ).

How do I apply for Senior Software Engineer (Robotics OS Validation & Simulation) at Mujin?

You can apply for this position directly through the employer's careers page. Click the 'Apply Now' button on this page to be redirected to the original listing. Make sure your resume is ATS-optimized. Use SpotChange's free ATS test to check.

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About This Role

Senior Software Engineer (Robotics OS Validation & Simulation) at Mujin is a full-time (english) engineering position in Tokyo, Japan (MJHQ). Key skills include Computer Vision, Git. Education: Master's Degree preferred. Experience: 5+ years.

This role is classified as on-site and is suitable for senior-level professionals. Ghost Score 20/100 (Probably Active) indicates this listing is probably active with recent employer engagement.

To apply, visit the official application page through the Apply Now button above. SpotChange Jobs provides AI-powered career tools including resume optimization, ATS testing, interview preparation, and salary negotiation assistance.