1 month ago
Ōsaka, JapanSenior
Responsibilities
- Develop high-quality web applications for Rakuten’s first-party e-commerce services.
- Ensure stable operation and maintenance of application services.
- Identify, propose, and implement process and system improvements.
- Collaborate with business stakeholders and cross-functional engineering, project management, and product management teams.
- Potentially contribute as an Application Developer, Scrum Master, or Project Manager depending on background and experience.
Requirements
- At least 5 years of experience with Java.
- At least 2 years of experience with Spring Boot.
- At least 2 years of experience in Linux/Unix environments.
- At least 3 years of web application development experience.
- Fundamental knowledge of RDBMS and experience designing database schemas.
- Preferred experience includes HTML, JavaScript, CSS, React, Vue.js, Angular, Docker, Web APIs, web system security, Elasticsearch, Redis, automated testing with JUnit, large-scale systems, highly reliable systems, system operations, and development project leadership.
- Preferred qualifications include knowledge of JSTQB/ISTQB and test planning based on these standards, as well as experience with Agile development and CI/CD pipelines.
- TOEIC score of 800 or above is listed as additional English qualification information.
Benefits
- The role is based at Rakuten’s Osaka Branch, with remote meetings with other locations such as Tokyo and occasional business trips of a few days when necessary.
- Teams consist of cross-functional groups of approximately 5–10 members.
- The office provides Wi-Fi, collaborative workspaces, whiteboard walls, large monitors, and partitioned spaces for focused work.
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.