Last updated: 2025-05-11

10 Java Software Engineering jobs in Tokyo.

Hiring now: Tech Leader Web Applicati @ Rakuten, Pl Of The Development Pro @ Rakuten, Sr Backend Engr @ Rakuten Sy, Java Spring Boot Microser @ Rakuten Mo, Engr Warehouse Gateway De @ Rakuten, Software Engr @ Tech Innov, Web Application Dev @ Rakuten In, System Planner @ Rakuten Pa.Explore more at jobswithgpt.com. at jobswithgpt.com

🔥 Skills

Java (10) Spring (2) Docker (2) Kubernetes (2) PHP (2) Microservices (2) Jenkins (2) Spring Boot (2) API (2) logistics (2)

📍 Locations

Tokyo (10)

Rakuten Group

Rakuten Ichiba, operated by the Rakuten Group, has grown as a mall-type business and is now expanding its B2C business.

Tech Leader - Web Application Development

Tokyo

  • Skills: Java, Spring, JavaScript, React, Vue, Linux, Docker, Kubernetes, RDB, agile
  • Experience: Over 5 years of experience in business system development.
  • Type: Full-time

Rakuten Group, Inc.

Rakuten Group's philosophy is to empower people and society through innovation, providing diverse services ranging from EC services to financial and media serv…

PL of the Development Project

Tokyo

  • Skills: system development, upstream processes, planning support, requirement definition, vendor management, Java, PHP, large amounts of data processing, front-end and back-end APIs, Web services
  • Experience: About 5 years of experience in developing batch and Web systems.
  • Type: Full-time

Rakuten Symphony

Rakuten Symphony CPaaS platform provides communication API’s to global and domestic enterprises in Japan over various channels such as SMS, Voice, Email & RCS.…

Senior Backend Engineer

Tokyo

  • Skills: Backend Engineer, CPaaS, Java, Agile/Scrum, DevOps, Microservices, Containerization, AWS, Jenkins, Cloud Deployments
  • Experience: 6+ years of proven hands-on core backend SW engineering expertise in Java (v17+)
  • Type: Full-time

Rakuten Mobile

Java, Spring Boot, Microservices Professional

Tokyo

  • Skills: Java, Spring Boot, Microservices, NoSQL, Couchbase, Kafka, Cloud Platform, API, Design Patterns, Microservice Architecture
  • Experience: 8-10 years

Rakuten

Rakuten is a leading e-commerce company that provides a variety of services including online shopping and delivery.

Engineer, Warehouse Gateway Development

Tokyo

  • Skills: logistics, e-commerce, API, system integration, development, Java, Spring Boot, WMS, OMS, performance testing
  • Experience: 5+ years of development experience using Java 11, 2+ years of development experience with Spring Boot
  • Type: Full-time

Tech Innovators Inc.

A leading startup focused on developing innovative software solutions to enhance productivity across various industries.

Software Engineer

Tokyo

  • Skills: software development, Java, Python, agile methodologies, API integration, cloud computing, problem-solving, team collaboration, database management, version control
  • Experience: 3+ years in software development
  • Type: Full-time
  • Salary: $120,000 - $140,000

Rakuten

Rakuten operates various e-commerce services including Rakuten Ichiba, Rakuten Books, and Rakuten Fashion, and is responsible for logistics and warehouse manag…

Warehouse Management System Engineer

Tokyo

  • Skills: warehouse management system, WMS, Java, Spring Framework, REST APIs, CI/CD, logistics, security-conscious coding, Oracle, cloud native environment
  • Experience: 5+ years of development experience with Java; 2+ years of development experience with the Spring Framework
  • Type: Full-time

Rakuten Insurance Planning

Rakuten Insurance Planning aims to provide insurance service that empowers both the Rakuten group and Rakuten member customers through optimal customer experie…

Web Application Developer

Tokyo

  • Skills: web application development, Java, PHP, system design, Salesforce, CI/CD, REST, GraphQL, performance tuning, SEO
  • Experience: 5+ years of experience in web application development, 5+ years of experience in Java/PHP application development
  • Type: Full-time

Rakuten Payment, Inc.

Rakuten Group's basic management philosophy is to empower people and society through innovation, providing diverse services including EC services, financial se…

System Planner

Tokyo

  • Skills: engineer, fintechgroup, producer, productmanager, RakutenEdy, Java, RakutenPayment, system planning, project management, payment
  • Experience: Three years of experience in upper process of system development