DevOps Engineer (Infrastructure)

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. We are looking for a motivated and hands-on DevOps to join our infrastructure team and support the reliability, scalability, and automation of our cloud-native systems. In this role, you will work closely with development teams to build, operate, and improve CI/CD pipelines, Kubernetes-based platforms, and cloud services using Infrastructure as Code. This position is ideal for someone who enjoys solving operational challenges, learning new technologies, and contributing to a highly automated, engineering-driven environment.  #LI-Onsite Responsibilities

Help maintain and improve Mujin's CI/CD pipeline

Operate and monitor Kubernetes clusters and workloads

Contribute to GitOps workflows and making configuration and infrastructure changes

Implement Infrastructure as Code for deploying and managing services

Maintenance of cloud-based services at Mujin

Make efforts in monitoring, logging and system alerts to improve reliability

Provide incident response and operational support for development teams

Deploying new services using Infrastructure as Code

Document systems, processes and operational procedures.

Required Skills

A curious and eagerness to learn new things

Proficiency in Linux operating systems

Experience with deploying services using "Infrastructure as Code" tools such as Ansible, Terraform, Jenkins etc

Experience with deployment, and lifecycle management of production Kubernetes instances

Experience with deploying and scaling Micro Services using tools such as Docker and Kubernetes

Experience with establishing a CI/CD pipeline using tools such as Jenkins, GitLab CI, Circle CI, etc.

Experience with web servers such as Apache, Nginx, and Traefik

Experience in at least one programming language (Python, Python, Bash etc)

Understanding of fundamental protocols and services such as LDAP, SAML, TLS, PKI, and DNS.

Conceptual knowledge of virtualization technologies like KVM and VMware, as well as storage technologies such as S3, Ceph, and GlusterFS

Why this role is attractive

Work in an international, English-friendly engineering environment based in Japan

Own and improve real production CI/CD pipelines, Kubernetes clusters, and cloud infrastructure

Work hands-on with modern DevOps technologies: Kubernetes, Docker, Terraform, and Infrastructure as Code

Collaborate closely with software engineers to improve deployment speed, reliability, and developer experience

Gain broad, practical exposure across cloud, networking, observability, and incident response

Build strong foundations for long-term growth into Senior DevOps, Platform, or SRE roles

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