anjin.techEvery tech job in Japan
12,021 jobs/3,824 companies
HomeJobsCompaniesReports
About anjin.techContactPrivacy PolicyTerms of Service

© 2026 anjin.tech. All rights reserved.

Browse thousands of tech jobs at Japanese startups and companies. Translated for foreign engineers.

Job listings include English summaries for screening. Always verify details on the original job board before applying.

Jobs→株式会社LAVA International→[Internal Infrastructure Engineer Supporting Our Company] (Server Engineer / Network Engineer)

[Internal Infrastructure Engineer Supporting Our Company] (Server Engineer / Network Engineer)English summary from Japanese

株式会社LAVA International

✓ Detailed
Salary
378-686万円
Location
東京 青山本社 東京都港区北青山1-2-3 青山ビルヂング9F
Job Type
Full-time
Work Style
フレックスタイム制度 ・コアタイム:10:00~15:00 ・フレキシブルタイム:7:00~10:00(始業)、15:00~22:00(終業) ・標準労働時間:1日8時間 ◎ライフスタイルや業務に合わせた柔軟な働き方が可能 ◎システムの場合夜勤は月に1回程度。インフラはほぼなし。夜勤時は在宅勤務の社員も多いです。
Apply on LEVTECH

Role summaryEnglish summary from Japanese

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

Support the company's internal infrastructure by designing, building, and operating servers and networks. Collaborate closely with the development department to create products and directly experience the impact of your work on the business. Actively utilize AI tools like Copilot and Claude for investigation, procedure creation, progress management, and automation.

Must-haves

  • Experience in designing, building, and operating AWS servers
  • Experience architecting servers and networks for internal systems
  • Experience optimizing AWS security, network, and cost efficiency
  • Experience with vendor control and project management

Nice-to-haves

  • Experience with Linux and Windows server OS
  • Experience with middleware such as MSSQL, Apache, Tomcat
  • Experience with network carriers and DirectConnect
  • Experience with CI/CD using Github
  • Experience with task management using Backlog
  • Experience with communication tools like Teams

Tech stack

AWS

About the Company

株式会社LAVA International

Posted6/21/2026
Updated2026-06-22 17:51:39
Sourcelevtech
CloudFront
WAF
ALB
EC2
RDS
S3
Lambda
Linux
Windows
MSSQL
Apache
Tomcat
Aruba
Github
Backlog
Teams
Copilot
GithubCopilot
Cloudwatch
Zabbix

Work style

Hybrid work is possible with a flexible system. Monthly overtime is within 13 hours. Paid leave is easy to take. The location is in Japan.

Other notes

Housing allowance available (30,000-50,000 JPY/month, with regulations). Free use of company services like Hot Yoga Studio LAVA. Employee discounts on health-related services and products. Circle activities available.