Jobs / Software Engineer for Robotics Simulation
Jobs at Mujin

Software Engineer for Robotics Simulation

Mujin Tokyo
EN: business
JP: none
Employment Type
Full time

Job Description

As part of the Testing Team, you will be responsible for the quality and efficiency of Mujin’s software product and software development process and for establishing the best software development process in the world.


You will be engaged with the topics below:

  • Simulation development
  • Analyse and fix failures in both simulator and product code
  • DevOps pipeline monitoring system
  • Real-world testing
  • Develop tools for monitoring and analysing issues


Minimum Requirements

  • Excellent experience and skills of software development and software testing using C++ or Python on Linux
  • Excellent understanding of classical and modern computer science and practical software engineering such as network, operating system, virtualization and container technology
  • Technical communication skills in English
  • Eagerness to keep learning new technology and to develop yourself

Preferable Requirements

  • Experience in Robotics
  • Experience in Computer Vision
  • Experience in Continuous Integration and Continuous Development
  • Experience in automatic test suit reduction
  • Experience in data-driven testing with massive data


    that serves as the linchpin for testing our robotics solutions. Witness the convergence of virtual and real environments, shaping the future of robotic testing.
  • Harness Advanced Algorithms: Gain exclusive access to the latest algorithms crafted by our talented computer vision and robotics engineers. Collaborate with experts at the forefront of technology to implement cutting-edge solutions in our simulation environment.
  • Elevate Your Programming Expertise: As a Testing Engineer, you'll not only contribute to simulation development but also engage in professional code reviews for diverse teams. Sharpen your programming skills while collaborating with top-notch developers across various projects.

About the Company

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.


  • 3-8-5 Tatsumi, Koto-ku, Tokyo 135-0053, Japan
  • Nearest Station: Tatsumi Station, Shinonome Station

Work Hours

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


  • Flexible, depending on experience and skills
  • Salary revision twice a year
  • Additional bonuses or incentives may be available based on performance


  • Two days off per week (Every Saturday and Sunday)
  • Annual paid leave
  • Year-end vacations
  • Celebration or condolence leave
  • Family caregiver leave
  • Maternity leave
  • Childcare leave
  • Other holidays as defined by the company

Company Benefits

Relocation Support

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

  • Visa sponsorship
  • One-way flight to Japan
  • Shipping expenses covered up to a specified limit
  • Temporary housing assist
  • Permanent housing assist