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

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Jobs→株式会社ココペリ→[Laravel x AWS] Rapidly Increasing Number of Users! Seeking Development Engineers for the Large-Scale Service 'Authentication Platform (IdP)' Collaborating with Financial Institutions / Development Environment Promoting AI Utilization ◎

[Laravel x AWS] Rapidly Increasing Number of Users! Seeking Development Engineers for the Large-Scale Service 'Authentication Platform (IdP)' Collaborating with Financial Institutions / Development Environment Promoting AI Utilization ◎English summary from Japanese

株式会社ココペリ

✓ Detailed
Salary
450万円〜650万円
Location
東京都
Job Type
Full-time
Work Style
null~null
Apply on GREEN

Role summaryEnglish summary from Japanese

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

Develop and maintain the backend and frontend of the authentication platform (IdP) for the 'Big Advance' web service, which partners with approximately 80 financial institutions in Japan. You will lead the design, implementation, and operation of authentication and authorization features for this large-scale platform where security and availability are paramount.

Must-haves

  • Experience in backend and frontend development/maintenance of authentication platforms (IdP)
  • Experience designing, implementing, and testing authentication/authorization features compliant with OAuth 2.0 / OpenID Connect
  • Experience building, operating, and improving AWS environments
  • Experience with infrastructure management using IaC

Nice-to-haves

  • Experience developing/maintaining IdP management systems (internal management functions)
  • Experience considering and coordinating connection specifications with external service providers (SP)
  • Experience responding to security requirements (vulnerability diagnostics, library version management, etc.)
  • Experience utilizing AI tools (e.g., Claude Code) to improve development processes and quality

About the Company

株式会社ココペリ

Categories
MarketplaceAI / MLManufacturing
Headquarters
東京都千代田区紀尾井町3-12 紀尾井町ビル11階
Visit Website
Posted8/6/2026
Updated2026/08/06
Sourcegreen

Tech stack

PHPLaravelVue.js 3Nuxt.js 3OAuth 2.0OpenID ConnectAWSDockerIaCGitHubClaude Code

Work style

Hybrid work (remote + expected to come to the office about 2 days a week near Kojimachi Station)