Senior Robotics System/Software Engineer for Safety

  • Tokyo
  • No Remote
  • Full-time
  • October 30, 2023
8,000,000 - 15,000,000 JPY /yr
Apply from Anywhere πŸ‘
Sponsors Visas
Language Requirements
Japanese: Not Required πŸ‘
English: Business Level
Minimum Experience
Senior or above

The Senior Robotics System/Software Engineer for Safety is responsible for developing and managing system and software level requirements, developing operational system concepts, originating design concepts, developing high-level SW requirements and designing SW architecture, developing algorithms, performing system level integration and tests, assisting in SW verification and system validation processes.



  • Performs systems engineering functions by executing one or multitasks such as managing complex requirements, developing system designs and architecture, verifying system and software designs, and producing technical documents, etc.
  • May support various special engineering tasks such as System Safety Engineering tasks, Reliability, Maintainability and Availability analysis, Hazardous Analysis, Fault Mode and Effect Analysis, Logistics Support, Training Development.
  • Be able to support site operations and sustainment activities at customer locations.
  • Support the certification process for Industrial Robotics systems throughout the entire lifecycle of the development program.
  • Work in accordance with procedures defined in the company, guidelines, and work instructions.
  • Effectively work together with other team members by providing the feedback on hardware/software domain requirements and/or development process.
  • Be flexible to occasionally carry out other tasks that are not part of the usual responsibilities.


Required Skills & Experience

  • 7+ years of experience in safety-critical development.
  • Bachelor’s or master’s degree in Robotics or Electronics, or Computer Science, or other related area.
  • Previous experience of developing SIL2/SIL3 systems in Industrial or comparable in Automotive, Railway or Avionics.
  • Experience with safety analysis and assessment at system level.
  • Understanding on IEC 61058, ISO 13849, ISO 10218 (or similar standards in other areas) regulations.
  • Understanding of SW development lifecycle for safety-critical applications.
  • Proficient in using configuration and requirements management tools.
  • Confident knowledge of embedded C, C++ is beneficial.
  • Good knowledge RTOS principles.
  • Familiar with embedded system HW.
  • Experience with model-based development is beneficial.


Relocation Support

If you relocate from outside of Japan, we will provide the following support.

  • One-way flight to Japan
  • Shipping expenses with cap
  • Temporary housing assist
  • Permanent housing assist
  • Visa application support



  • Two full days off per a week (Saturday, Sunday)
  • Holidays scheduled on the Company’s calendar
  • 10 Paid Leaves in first year
  • Congratulation/Condolence, Maternity/Childcare, Family Caregiver Leave


Company Benifits

  • Visa Support
  • Commuting Allowance
  • Social Insurance
  • No dress code (You can dress casually)
  • Free lunch, drinks, coffee, and snack, etc.
  • Gym facilities in the office.


General Information

  • Work Place: 3-8-5 Tatsumi, Koto-ku, Tokyo, 135-0053 Japan
  • Work Hours: 8:45 - 17:45 (includes one hour breaking)

Mujin develops and sells "intelligent robot controllers" with the goal of building a common platform for industrial robots. Conventional robots are suitable for automating repetitive work, but traditionally they've been hard to install in environments where products and surroundings change. Most robots have complex settings that are hard to change for each use case. Mujin's tech solves this problem using technology called motion planning. It allows them to provide solutions that replace heavy but simple work done by humans with automation by robots. The technology is used primarily for logistics and manufacturing applications.

View Mujin's company page

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Senior Robotics System/Software Engineer for ... at Mujin