Infrastructure EngineerEnglish summary from Japanese

ファイルフォース株式会社

✓ Detailed

Salary

500-850万円

Location

東京都千代田区丸の内三丁目3番1号　新東京ビル４階

Job Type

Full-time

Work Style

flextime

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Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

The Infrastructure Engineer will be responsible for the operation and maintenance of a proprietary SaaS service provided on AWS. This role involves continuous improvement in areas such as cost optimization, operational automation, and monitoring enhancement to increase service value.

Must-haves

Experience with AWS
Experience with instance construction, operation, and technical verification in AWS environments (including CLI usage)
Experience with node operation and version upgrades for Elastic Stack
Experience with service operation monitoring and analysis using data visualization tools
Experience with technical investigation and recovery response during service failures
Experience creating and improving operational procedures and documentation

Nice-to-haves

Experience with cost optimization using AWS services and serverless technologies
Experience designing and implementing operational automation scripts using serverless computing (e.g., AWS Lambda)
Experience with Kubernetes
Experience with OpenTofu (Infrastructure as Code)

About the Company

ファイルフォース株式会社

Posted8/9/2026

Updated2026-08-10 14:56:02

Sourcelevtech

Infrastructure EngineerEnglish summary from Japanese

Role summaryEnglish summary from Japanese

Must-haves

Nice-to-haves

About the Company

Tech stack

Work style