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Salary
≈ $43k – $98k per year (Estimated)
Location
In office (Tokyo)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Jun 10, 2026. Mujin scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Mujin develops software for industrial robotics that enables vision-guided motion planning and real-time execution for warehouse automation and manufacturing. Its flagship controller integrates perception, motion planning, and robot control to allow teachingless operation of robotic arms for tasks such as case packing, palletizing and piece picking. The company primarily serves logistics, e-commerce fulfillment and manufacturing customers globally from its headquarters in Tokyo, Japan.
Backed by UTEC

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
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