Application Engineer - Payment System Department, System Operations Division, Rakuten Card Co., Ltd. (Secondment)
Rakuten6 hours ago
Tokyo, JapanMid Level
H1B Sponsor
Responsibilities
- Develop and maintain Java applications using Java frameworks and ORM technologies.
- Work with SQL databases and apply database performance insight.
- Define business requirements and support business analysis activities.
- Document functional and technical specifications across system development life-cycle phases.
- Write code and create and execute unit, integration, performance, penetration, and non-regression tests.
- Support user acceptance testing and prepare system development documentation.
- Develop and maintain web-based applications and services.
- Estimate human resources and plan schedules for individual tasks.
Requirements
- Experience developing and maintaining Java applications with Java frameworks and ORM technologies.
- Knowledge of SQL databases and database performance.
- Experience defining business requirements and documenting functional and technical specifications.
- Experience creating and executing software tests, including unit, integration, performance, penetration, and non-regression testing.
- Experience supporting UAT and documenting system development phases.
- A history of successful product delivery.
- Understanding of object-oriented and SOA design concepts.
- Knowledge of data visualization tools such as Tableau is preferred.
- Strong analytical, problem-solving, attention-to-detail, and accuracy skills.
- Ability to work collaboratively in a dynamic, multicultural, and global environment; multilingual skills are an asset.
Benefits
- Work location is Rakuten Crimson House Aoyama in Tokyo or the Fukuoka Office in Hakata.
- The employee is employed by Rakuten Group, Inc. and seconded to Rakuten Card Co., Ltd.
- Rakuten Group employee benefits are referenced in the posting.
About Rakuten
Rakuten Group, Inc. (TSE: 4755) is a global technology leader in services that empower individuals, communities, businesses and society. Founded in Tokyo in 1997 as an online marketplace, Rakuten has expanded to offer services in e-commerce, fintech, digital content and communications to 2 billion members around the world. The Rakuten Group has more than 30,000 employees, and operations in 30 countries and regions. For more information visit https://global.rakuten.com/corp/.