Release Engineer

Posted:
5/10/2026, 1:10:37 PM

Location(s):
Tokyo, Japan

Experience Level(s):
Senior

Field(s):
DevOps & Infrastructure ⋅ Software Engineering

Workplace Type:
On-site

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.


About the Role

  • Mujin is hiring a Release Engineer for the Release team. The team is currently small, and you will play a key role in helping improvement in our release process.
  • Regular releases are a vital part of evolving MujinOS into a mature product, ensuring completeness and consistent quality. This role exists to improve release workflows, tooling, and quality gates, while also participating hands‑on in release‑stage QA.

  • This role exists to design better release workflows, tooling, and quality gates, while also participating hands‑on in release-stage QA.

  • You will work closely with members of the core software engineering organization, QA, and documentation owners to make releases predictable, efficient, and scalable.

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

Japan Relocation Support

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

Mujin

Website: https://www.mujin.co.jp/

Headquarter Location: Tokyo, Tokyo, Japan

Employee Count: 101-250

Year Founded: 2011

IPO Status: Private

Last Funding Type: Series C

Industries: Computer Vision ⋅ Enterprise Software ⋅ Industrial Automation ⋅ Logistics ⋅ Manufacturing ⋅ Robotics