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

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Jobs→株式会社スマートバンク→[Fintech/Multiple International Conference Speakers] Revamping Our Own Payment Infrastructure Directly Linked to Visa. Recruiting Backend Engineers to Lead 'Real-time Distributed Architecture' Due to User Increase!

[Fintech/Multiple International Conference Speakers] Revamping Our Own Payment Infrastructure Directly Linked to Visa. Recruiting Backend Engineers to Lead 'Real-time Distributed Architecture' Due to User Increase!English summary from Japanese

株式会社スマートバンク

✓ Detailed
Salary
7-12 million yen
Apply on FINDY

Role summaryEnglish summary from Japanese

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

SmartBank is a FinTech startup building an all-in-one money app. They are looking for backend engineers to revamp their real-time distributed payment infrastructure due to user growth. You will join the Product Engineering Department, working across domains to deliver the best product experience.

Must-haves

  • Experience developing and operating medium to large-scale web applications using RDBMS
  • Experience in team development with code reviews
  • Ability to understand specifications through documentation and stakeholder communication, and translate them into system and data models
  • Experience improving architecture, design, or operational structures based on past successes and failures

Nice-to-haves

  • Experience leading service-wide or main feature design and technology selection as a backend engineer
  • Development experience using public clouds like AWS/GCP
  • Experience in joint development with external partners
  • Experience in building a business or improving features based on user feedback
  • Experience developing and operating financial/payment systems
  • Experience as a Tech Lead

Tech stack

RubyRuby on RailsGoPythonTypeScriptAWSMySQLPostgreSQLGitHub ActionsSnowflake

Work style

Hybrid, Tokyo (Shinagawa-ku)

Other notes

Annual salary: ¥7,000,000 - ¥12,000,000

About the Company

株式会社スマートバンク

Headquarters
東京都品川区西五反田7-22-17 TOCビル11F
Visit Website
Posted8/13/2026
Sourcefindy