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Jobs→GMO OMAKASE株式会社→[GMO Group / Annual Salary 10-14 Million Yen] Leading the rapidly expanding inbound business! Tech Lead Wanted to manage AI x Global Infrastructure

[GMO Group / Annual Salary 10-14 Million Yen] Leading the rapidly expanding inbound business! Tech Lead Wanted to manage AI x Global InfrastructureEnglish summary from Japanese

GMO OMAKASE株式会社

✓ Detailed
Salary
1,000万円 〜 1,400万円
Apply on FINDY

Role summaryEnglish summary from Japanese

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

Lead the development of a global reservation and payment platform for Japan's top restaurants, connecting them with international users. You will be the technical lead or architect, driving the AI x Global Infrastructure team.

Must-haves

  • 5+ years of experience designing, developing, and operating large-scale, high-load services using Ruby on Rails
  • Experience as a Tech Lead, Lead Engineer, or Engineering Manager
  • Experience making high-level technical decisions, selecting architecture, and making final release decisions
  • Experience providing technical guidance and direction to contract employees and team members

Nice-to-haves

  • Experience improving development efficiency and implementing AI tools (Claude Code, Codex, etc.) within an organization
  • Experience building and operating systems for global, multilingual, and multi-currency support
  • Experience leading development from scratch for new business launches

Tech stack

RubyRuby on Rails

About the Company

GMO OMAKASE株式会社

Posted8/5/2026
Sourcefindy
React
TypeScript
Next.js
AWS
Heroku
cloudflare
Github
Github Actions
Datadog
Sentry
Figma
Flamer
Claude Code
Codex
Devin
Cursor
Slack
Google Meet

Work style

Onsite in Tokyo (Shibuya), with flexible core hours (12:00-16:00).

Other notes

Annual salary range: 10-14 million JPY. Includes 45 hours of fixed overtime pay per month.