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

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Jobs→シェルフィー株式会社→SRE Engineer

SRE EngineerEnglish summary from Japanese

シェルフィー株式会社

✓ Detailed
Salary
5820,000円 〜 8940,000円
Location
(雇入れ直後) 〒 150-0044 東京都 目黒区大橋2-22-42 No.R池尻大橋 B1F (変更の範囲) 労働者の自宅、新規支社、その他会社の指定する場所
Job Type
Full-time
Work Style
勤務時間
Apply on HERP

Role summaryEnglish summary from Japanese

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

Shellfy is seeking an SRE Engineer to enhance the reliability, availability, and scalability of their Greenfile.work service. You will collaborate with product teams to manage all aspects of SRE, contributing to the company's mission of supporting society through technology.

Must-haves

  • Experience developing and operating commercial services using public cloud platforms (AWS/GCP/Azure)
  • Experience operating web applications or web services
  • Understanding of foundational web service technologies (Linux, networking, databases, HTTP)
  • Experience managing infrastructure using Infrastructure as Code
  • Experience in team development using Git

Nice-to-haves

  • Experience designing and operating Kubernetes/Amazon EKS
  • Experience operating services using Amazon ECS
  • Practical experience with IaC tools like AWS CDK, Terraform, or CloudFormation
  • Experience building/improving observability platforms with tools like Datadog
  • Experience designing and operating SLI/SLO/Error Budgets
  • Experience improving performance of large-scale web services

About the Company

シェルフィー株式会社

Headquarters
東京都目黒区大橋2-22-42 No.R 池尻大橋 B1F
Founded
2014-06
Visit Website
Posted8/18/2026
Updated2026/08/18 09:14
Sourceherp
  • Experience with CI/CD pipeline design and improvement
  • Experience with incident response and post-mortem implementation/improvement
  • Tech stack

    JavaScriptTypeScriptPythonKotlinReactDjango REST frameworkSpring BootAWS (EKS, ECS, Aurora Postgres, DynamoDB, OpenSearch, S3, Lambda)CodePipelineCodeBuildCDKDatadogCloudWatchGitHubSlackNotionGoogle WorkspaceFigma

    Work style

    Flex-time with core hours (11:00-17:00). Location: Tokyo (Meguro-ku). Remote work is possible after initial hiring.

    Other notes

    Salary: 5,820,000 - 8,940,000 JPY/year. Includes 45 hours of fixed overtime per month. Relocation bonus for living within 3km of the office (20,000-40,000 JPY/month).