Electronics Design Engineer for Industrial Robot Control Unit

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 position we are currently recruiting for is within the Hardware System Team, pivotal in developing our core product, the Mujin Controller. You'll be responsible for executing product designs and tests from concept to production including design, prototyping, validation, testing and certification.

Responsibilities

• Develop PCB design, schematics, and board layout
• Develop system hardware architecture, requirements, and design inputs
• Document firmware and hardware (schematics & fabrication drawings for custom circuit cards, drawer/rack/system wiring & cabling)
• Develop functional specifications, design verification plans and unit/system test plans
• Perform hardware test & system integration/assembly
• Developing test fixtures for factory acceptance testing
• Performing technical or regulatory compliance testing
• Support product releases to manufacturing and customer deployments

Required Skills

• Business level of English
• Bachelor’s degree or higher in electrical engineering, computer science or similar engineering discipline
• Minimum 5 years of experience in embedded system hardware design
• Proficient with Altium or other software for schematic and PCB layout
• Good understanding of product lifecycle management and quality management
• Experience with Linux development environment
• Experience with safety/reliability critical design
• Good understanding of hardware interfaces and protocols, such as SPI and I2C
• Basic knowledge of mechanical design and thermal design
• Basic Microsoft Office skills

Preferrable Skills

• Minimum 5 years of experience in embedded system hardware design in the related field: railway/automotive/medical/aerospace

Location

3-8-5 Tatsumi, Koto-Ku, Tokyo 135-0053, Japan

Work Hours

8:45 - 17:45 (with a 60-minute break)

Salary

• Based on experience and skills
• Salary revision twice a year
• Additional bonuses are available based on performance

Holidays

• 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

Company Benefits

Explore Mujin Perks & Welfare Benefits

• 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

• Visa sponsorship
• Flight ticket support
• Shipping expenses coverage up to a specified limit
• Assistance for housing

Tokyo, Japan (MJHQ)（出社）

• Based on experience and skills
• Salary revision twice a year
• Additional bonuses are available based on performance