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クラウドインフラエンジニア/ Cloud Infrastructure Engineer

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A multinational eCommerce company is looking for an Infrastructure Engineer. The selected candidate will manage scalable cluster environments, improve production performance, and drive automation across core services. This is a contract role.

Responsibilities:

  • Design and deploy multi-node clusters with cost, redundancy, and capacity in mind
  • Validate and implement new solutions to improve functionality and performance
  • Standardise and automate service management processes
  • Monitor, troubleshoot, and maintain the core production environment

Requirements:

  • Experience in VMware environment (ESXi, vCenter Server)
  • Prior experience in automation and configuration management using Chef, Ansible, and Terraform
  • Proven experience using CI/CD tools (Jenkins, CircleCI)
  • Background in incident monitoring and troubleshooting
  • Excellent Linux/Unix system administration skills
  • Proficient in Python or Shell scripting
  • Knowledge of virtualisation and cloud computing
  • Business level Japanese and English (TOEIC 800+)

Preferred requirements:

  • Experience using cloud platforms (e.g., OpenStack, AWS, Azure, GCP)
  • Prior experience and practical knowledge of IP network systems and protocols
  • Proven experience in web application development
  • Background as a Scrum Master and Project Manager
  • Prior background in service operations using Docker and Kubernetes

About the Company:

A multinational eCommerce company that has attracted consumers worldwide. With a long history of success in offering a wide range of retail services, this is an excellent organisation to work for.

Keywords:

ソフトウェア, プログラミング, IT, 技術職, 求人, 外資系

Job Ref: DPEBVJ

Contract Type: Contract / Haken

Specialism: Information Technology

Focus: Infrastructure

Industry: New Media and Internet

Salary: Negotiable based on experience

Workplace Type: On-site

Experience Level: Associate

Language: Japanese - Professional working

Second Language: English - Business level

Location: Tokyo

Job Reference: DPEBVJ-788915A4

Date posted: 1 June 2026

Consultant: Thibaut Lafarge