English summary for screening — check the original posting before applying.
SmartBank is a FinTech startup evolving its "One Bank" app into an all-in-one money platform. This role focuses on backend engineering for core system renewal and AI utilization, contributing to new financial infrastructure.
Must-haves
- Experience developing and operating medium to large-scale web applications with RDBMS.
- Experience in team development with code reviews.
- Ability to translate specifications into system and data models.
- Experience improving architecture, design, and operational structures.
Nice-to-haves
- Experience as a backend engineer designing technologies for services or core features.
- Development experience using public clouds (AWS/GCP).
- Experience in joint development with external partners.
- Experience launching businesses or improving features based on user feedback.
- Experience developing and operating financial and payment systems.
- Development lead experience as a Tech Lead.
Tech stack
GoRuby on RailsPythonTypeScriptAWSMySQLPostgreSQLSnowflake
Work style
Onsite in Gotanda, Tokyo with flextime (core hours 11:00-16:00).
Other notes
Annual salary: ¥7,000,000 - ¥12,000,000.