Senior Frontend Engineer

mujininc· Frontend System Team
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📍 Tokyo, Japan (MJHQ)Full Time (English)

About this 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. As a Senior Frontend Engineer at Mujin, you will guide junior team members and enhance the efficiency of our real-time user interface. The Frontend Team at Mujin is devoted to refining the user experience and interface of our robot controller's web UI. You will collaborate with skilled and committed engineers who possess expertise in this field. Read our team's interview article here:> At the forefront of building ”industrial robots for everyone” Responsibilities Develop and implement high-quality frontend applications using React and TypeScript, adhering to best practices and coding standards. Create and maintain reusable components and libraries to promote consistency and efficiency across projects. Optimize application performance by analyzing code, profiling, reducing bundle size, and leveraging browser APIs where possible. Ensure the application is responsive and works seamlessly across different browsers and devices. Review code and mentor junior developers to ensure quality and adherence to coding standards.

Frequently Asked Questions

Is the salary disclosed for the Senior Frontend Engineer position at mujininc?
The salary for this Senior Frontend Engineer role at mujininc is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Frontend Engineer position at mujininc located?
This Senior Frontend Engineer role at mujininc is based in Tokyo, Japan (MJHQ). The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Frontend Engineer role at mujininc full-time or part-time?
This is listed as a Full Time (English) position. It is posted as a Senior Frontend Engineer role in the Frontend System Team department at mujininc.
Which team or department does the Senior Frontend Engineer at mujininc belong to?
This Senior Frontend Engineer position is part of the Frontend System Team department at mujininc. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Frontend Engineer position at mujininc?
Click the "Apply Now" button on this page. You will be redirected to mujininc's official application portal hosted on lever where you can submit your application directly.
When was the Senior Frontend Engineer job at mujininc posted?
This Senior Frontend Engineer position at mujininc was posted on Oct 8, 2025. Apply as soon as possible — early applications are often reviewed first.
Senior Frontend Engineer
mujininc
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