Golang Software/devops engineer Jobs

Golang Software/devops engineer

Randstad

Location:
Japan, Tokyo

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

6000000.00 - 8000000.00 JPY / Year

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Job Description:

Our client is a leading technology company in Japan, providing a Kubernetes Container Platform supporting numerous services. They are committed to innovation and building a sustainable technology platform. As a Golang Software/devOps Engineer, you will be a key player in the operation and development of our client's large-scale Kubernetes infrastructure. You will work closely with a team of experienced engineers to build and maintain the platform that powers many critical services. You will be responsible for both infrastructure management and software development using Go, contributing directly to the stability and scalability of a vital system.

Job Responsibility:

Develop and implement solutions using Go for automated provisioning, upgrades, and self-healing of the Kubernetes cluster and nodes
Manage and troubleshoot Kubernetes clusters, containers, and Linux infrastructure
Handle alerts and incidents, contributing to on-call rotation
Design and implement improvements for platform stability, security, and performance
Collaborate with the team to create and maintain operational documentation
Support user migration from legacy systems to the new private cloud
Contribute to defining requirements and designing new features and functionalities

Requirements:

3+ years of experience in software development using Go
3+ years of experience managing production Linux/Kubernetes/Istio/Nginx infrastructure
Deep understanding of Kubernetes, containers, and Linux
Experience with large-scale system operations (100+ servers)
Experience with CI/CD pipelines (e.g., Jenkins)
Basic knowledge of networking and TCP/IP
Basic knowledge of distributed systems and HA structures
Ability to follow strict documentation and approval processes
Excellent problem-solving and communication skills
Willingness to learn and adapt to new technologies

What we offer:

健康保険
厚生年金保険
雇用保険
祝日

Additional Information:

Job Posted:
December 08, 2025

Expiration:
March 30, 2028

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