Middle Platform Engineer

Mujin | Industrial automation and robotics

1h 32m ago

Hybrid

Full Time

Japan

¥8M - ¥11M JPY/yr≈ $50.5k - $69.5k USD/yr

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

Explore Mujin Perks & Welfare 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

Required Skills

rustgolangpythonc++dockerkubernetes

Required Languages

🇬🇧 English

Relocation support available