Platform Engineer
mujininc · Tokyo, Japan (MJHQ) ·
- Work mode
- Onsite
- Employment
- Full time
- Category
- Devops
- Experience
- 3+ years
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 Platform Engineer to join our Engineering Enablement team and help build the internal services, tools, and workflows that enable engineers to develop, test, release, and support software effectively.
This is a software engineering role focused on improving the developer experience across a broad range of areas, including CI/CD, build tooling, release workflows, internal support workflows, documentation tooling, and log collection. Rather than focusing only on operating infrastructure, you will design and develop services, command-line tools, and automation used by engineering teams across Mujin.
Responsibilities
- Build software that engineers rely on: Develop and improve internal tools and services that support engineers across Mujin.
- Shape the developer experience: Work across CI/CD, build tooling, release workflows, documentation tooling, log collection, and internal support workflows.
- Work on a broad range of engineering problems: Contribute to both new tools and existing systems, with opportunities to work across Rust, Go, and Python.
- Build for modern development environments: Develop and improve tooling and services used in containerized environments, including Docker and Kubernetes.
Minimum Requirements
- 3+ years of professional software engineering experience
- Hands-on experience designing and building software services, command-line tools, developer tools, or internal engineering systems
- Professional programming experience with at least one general-purpose language such as Rust, Go, Python, C++, or a comparable language
- Experience contributing to software across multiple technical areas or layers of a system
- Understanding of software development workflows, including areas such as CI/CD, build systems, testing, deployment, or release processes
- Ability to collaborate with engineers and understand the needs of internal users
Preferred Requirements
-
Experience working in a Platform Engineering, Developer Experience, Engineering Enablement, or similar team
-
Experience building tools or services used by a large engineering organization
-
Experience with Rust, Go, or Python
Interview Process
- Resume Screening
- Take-home coding test
- HR interview
- Technical interview
- Culture/Team fit interview
Attractives
- Impact engineering at scale: Build tools and services used by engineering teams across Mujin.
- Broaden your engineering experience: Work across a wide range of areas, from CI/CD and build tooling to release and support workflows.
- Build, not just operate: This is a software engineering role where you will develop tools and services, rather than focusing primarily on infrastructure operations.
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
- 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