Software Engineer - E-money System Development Department, Rakuten Edy, Inc. (Secondment)
Rakuten2 months ago
Fukuoka, JapanSenior
Responsibilities
- Design and develop business logic, APIs, and batch processing.
- Design and develop business flows and business screens.
- Maintain and operate systems supporting Rakuten Cash.
- Lead the engineer organization and promote team improvement activities.
- Coordinate with Rakuten platforms and infrastructure-related application teams.
- Formulate technical guidelines, conduct technical reviews, and train next-generation engineers.
Requirements
- At least 5 years of Java implementation experience.
- More than 5 years of experience designing and implementing open systems.
- Knowledge and experience with databases and system infrastructure.
- Business-level English or English sufficient to read technical materials and respond to emails and chats.
- Preferred qualifications include mission-critical or consumer-service development and operations, large-scale system experience, curiosity about new services and technologies, payment and points knowledge, and microservice architecture experience.
- Conversational Japanese is preferred.
Benefits
- Career paths include engineering leadership, technology specialization as an architect, and management as a project leader.
- The role offers experience planning, developing, and operating a very large-scale payment system and directly incorporating customer feedback.
- Work location: T-Building HAKATA EAST.
- The employee will be seconded from Rakuten Group, Inc. to Rakuten Edy, Inc.
Tech Stack
Categories
About Rakuten
Rakuten Group builds e-commerce marketplaces, financial services (credit cards, payments, banking, securities), and digital/communications offerings for consumers and merchants worldwide. It monetizes through transaction fees, financial services income, advertising, and mobile subscriptions; flagship businesses include Rakuten Ichiba, Rakuten Card, and Rakuten Mobile. Founded in 1997 and headquartered in Setagaya, Tokyo, the company is publicly listed on the Tokyo Stock Exchange and operates across many countries and regions.