Tuesday, October 28, 2025
Rakuten

Data Science - Frontend System Development Department, Rakuten Payment, Inc.

Posted: Oct 20, 2025

Job Description

Job DescriptionBusiness OverviewAre you interested in building the next generation of internet services that reach hundreds of millions of users across the globe every day?Rakuten Group, Inc.is on a mission to empower individuals and society through innovation and entrepreneurship. Today we have 70+ businesses in 29 countries across a range of sectors, with a key part of this being our presence in FinTech and Payments.Our global solutions enable end-users and merchants to quickly and safely make and accept payments. Not only that, but we strive to delight our end-users by bringing them the full benefits of Rakuten membership in our Payment offerings, for example by leveraging our famous Rakuten Points.Department OverviewSitting within Rakuten Payment, Inc. Product Development Division, the Frontend Service Development Division plays a crucial role in this.The department focuses on business-critical initiatives across our products and platforms. Our vision is to build and shape payment technologies that support our users’ daily lives now and into the future.As part of our team, you’ll get to see behind the scenes of the technology that enables modern, online life. Together, with your help, we aim to turn vision into a reality and deliver the next generation of payment technology.The Data Services Group builds data products, provides insights for a wide variety of audiences and drives our data driven culture in Rakuten Payment, Inc.PositionWhy We HireAt the Data Service Group, we are committed to maintaining and enhancing our data capabilities to better serve the needs of the Rakuten Group, Inc. and Rakuten Payment, Inc. For this position, we are looking for a person support the development of our Data Platform and contribute to its success.Position DetailsPosition Responsibilities Contribute to development and growth of the Payment Data Science Collaborate with other team members to achieve common goals and deliver value together Formulate and propose novel solutions to existing business challenges in a pro-active way Communicating findings and recommendations to stakeholders Promote a knowledge sharing and learning cultureWork EnvironmentThe Data Services Group operates as a long-lived organization with a clear scope and ownership of a part of the system. It is divided into two teams, focused on Data Platform support and Data Science related research. The team consists of both new-graduate and mid-career members, coming from both industry and academia backgrounds. The team uses a combination of private and public clouds (Azure, considering GCP) Internal data dashboards, utilized across the company including being on display in the office, utilize Grafana and Influx DB Data Pipelines are based on in order to extract data from SQL-based originsMandatory Qualifications Previous experience as a data science or equivalent Experience with Public Cloud (preferably Azure and/or GCP) Communication and collaboration skills, ability to work well in a team Excitement to work in a multicultural, international working environment Ability to extract, combine and analyze complex datasets using SQLDesired Qualifications Ability to work collaboratively in a team environment and work effectively with people at all levels in an organization Ability to distill complex data and findings into clear, presentable reports Ability to effectively communicate with non-technical as well as technical audiences Experience with visual design for the presentation of data Experience in other technical roles such as software engineer, data analyst, data engineer, data scientist Experience developing software using modern languages and practices Interest in Machine Learning, Artificial Intelligence and/or similar areasOther InformationAdditional information on LocationNBF Shinagawa TowerAdditional Information On SecondmentThis position will be hired by Rakuten Group, Inc. and seconded to Rakuten Payment, Inc.#engineer #datascientist #fintechgroup #RakutenPay #RakutenPaymentLanguagesEnglish (Overall - 3 - Advanced)

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