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Senior Software Engineer - Robotics OS Validation & Simulation

Mujin Inc.Tokyo, Japan (MJHQ)
On-site Full-time

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Experience Level

Senior

Qualifications

To excel in this role, candidates should possess a strong background in software engineering with a focus on robotics and automation. Proficiency in designing and implementing testing architectures, experience with simulation environments, and a solid understanding of robotics systems are essential. Familiarity with programming languages such as Python, C++, or Java is preferred. A collaborative mindset and problem-solving skills are crucial for success in our dynamic work environment.

About the job

Location: Tokyo, Japan (MJHQ)

About Mujin

Mujin develops technology that drives industrial automation forward. Our core product, MujinOS, powers robotics in warehouses and factories worldwide. Using our proprietary Machine Intelligence (MujinMI) approach, we combine digital twins, advanced perception, planning, and control algorithms to enable fully autonomous operations.

The MujinController gives users a no-code interface for complex automation tasks like palletizing, picking, and truck unloading. By integrating motion planning and computer vision, it supports seamless deployment in demanding environments.

Headquartered in Japan and expanding across the US, China, and Europe, Mujin offers the chance to work alongside experts shaping the future of robotics and supply chain automation.

Role Overview

The Senior Software Engineer - Robotics OS Validation & Simulation focuses on ensuring Mujin OS performs reliably across our robotics ecosystem. This role centers on building and maintaining automated testing frameworks that validate entire systems in realistic production scenarios.

What You Will Do

  • Design and implement automated test frameworks for Mujin OS, covering full-system interactions rather than isolated components.
  • Validate the integration of robotic arms, custom end-effectors, vision systems, conveyors, and other industrial equipment.
  • Work primarily within large-scale simulation environments that mirror real customer deployments.
  • Contribute to test infrastructure that runs continuously, supporting safe and reliable Mujin OS performance as the platform evolves.

Who Thrives Here

This position suits engineers who enjoy tackling complex systems where software, hardware, networking, and physics intersect. The work involves real-world challenges and has a direct impact on production environments.

About Mujin Inc.

Mujin Inc. is at the forefront of industrial automation, dedicated to enhancing supply chain efficiency through cutting-edge robotics technology. Our innovative solutions empower businesses to achieve unprecedented levels of automation, optimizing operational processes across various sectors.

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