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Jobs→株式会社ディーバ→SaaSifying a Huge System Used by Half of Top 200 East Stock Exchange Listed Companies. Backend/Lead Position for Top-Level Design Unraveling Complex Business Rules

SaaSifying a Huge System Used by Half of Top 200 East Stock Exchange Listed Companies. Backend/Lead Position for Top-Level Design Unraveling Complex Business RulesEnglish summary from Japanese

株式会社ディーバ

✓ Detailed
Salary
8 million JPY - 12 million JPY
Apply on FINDY

Role summaryEnglish summary from Japanese

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

Join a team that is transforming a massive, legacy system into a modern SaaS product. You will lead backend development and architectural design for a core function, contributing to the improvement of enterprise value for over 1,300 major Japanese companies.

Must-haves

  • 3+ years of system development experience
  • Desire to contribute to value creation in proprietary product development
  • Comfortable with or interested in the 'accounting' domain

Nice-to-haves

  • Backend development experience for web or business applications
  • Team lead experience (any scale/duration)
  • Interest in and habit of learning new technologies and development methods
  • Experience developing B2B SaaS products

Tech stack

GoC++C#JavaTypeScriptAngularPythonAWSOracleSQL ServerPostgreSQLTerraformNew Relic

Work style

Hybrid, Tokyo (Shinagawa)

Other notes

Salary: ¥8,000,000 - ¥12,000,000 per year. Casual dress code. Company is entirely non-smoking.

About the Company

株式会社ディーバ

Headquarters
東京都新宿区西新宿六丁目5番1号新宿アイランドタワー42階・43階
Visit Website
Posted7/31/2026
Sourcefindy