Job Description:
Department Overview
EC Marketplace Development Department (ECMPD) is a tech division under Rakuten Commerce & Marketing Company of Rakuten Group, Inc. We are responsible for developing and enhancing our online system to support our core business, Rakuten Ichiba.
Rakuten Ichiba is one of the largest internet shopping malls in Japan with 5.6 trillion sales in 2022 and our business is growing year on year. We aim to provide the best shopping entertainment for our shoppers and empower our partners in Rakuten Ichiba.
Position:
Why We Hire
While this service is growing steadily, we need a more robust and scalable system to drive further growth. We are also committed to providing the best user experience possible. This requires a stronger team and higher engineering skills, and we need more Backend engineers to work with us as part of our development team.
Position Details
- Define requirements, design, programming, testing, and deployment to deliver the system
- Collaborate with PDM, internal members, and upstream/downstream system teams
- Monitor system stability and performance, optimize performance, design and maintain system architectures, refactoring, optimization, and troubleshooting
Mandatory Qualifications:
- 5 years of experience in Java/Spring Boot web application development (both Web and Batch)
- 5 years of experience in designing and developing REST APIs, with strong proficiency in JUnit testing and code reviews
- Experience in operating large-scale online systems and handling incident response
- Experience with relational databases (Oracle or MySQL)
- Hands-on experience using Tomcat or WebLogic
- Experience in Git, Linux, and Gradle
- Experience with CI/CD using Jenkins or other similar tools
- Knowledge and practical experience in container architectures such as Docker and Kubernetes, applied in system development
Desired Qualifications:
- English communication skills
- Experience in leading design to consider overall system scalability and maintainability, and strategically guiding the future vision of services (user base expansion, new feature integration)
- Experience in conducting Performance/Load/Stress Tests, etc.
- Experience with Redis, Kafka, Elasticsearch, Grafana, and Kibana
- 3+ years of experience in PHP Application development using any framework
- Experience in environment setup using Kubernetes
- Kubernetes certification (CKA or CKAD) obtained
Other Information:
Additional information on English Qualification
TOEIC Score 800 above or possess equivalent abilities
#engineer #applicationsengineer #commerce #RakutenIchiba
Languages:
English (Overall - 4 - Fluent)-
Tokyo Rakuten ¥1,200,000 - ¥1,500,000 per yearWe are committed to providing the best user experience possible. This requires a stronger team and higher engineering skills, and we need more Backend engineers to work with us as part of our development team. · Define requirements, design, programming, testing, and deployment to ...
-
Tokyo Rakuten Full time¥1,200,000 - ¥2,400,000 per yearWe are committed to providing the best shopping entertainment for our shoppers and empower our partners in Rakuten Ichiba. This requires a stronger team and higher engineering skills, and we need more Backend engineers to work with us as part of our development team. · 5 years of ...
-
Backend Developer
2ヶ月前
Tokyo Persol Career Global Career Support Division ¥4,000,000 - ¥5,000,000 per yearWe are seeking a skilled Backend Developer with at least 3 years of programming experience. The ideal candidate has strong backend development expertise, and frontend experience will be considered a plus. · Minimum 3 years of programming experience (any language/environment) · Pr ...
-
Backend Developer
3週間前
Tokyo Morgan McKinley ¥4,200,000 - ¥10,800,000 per yearA fast-growing coaching company is expanding its engineering team, and we're looking for a skilled Backend Engineer to help build scalable, high-quality products. · ...
-
Tokyo TEKsystemsThis position is seeking a dynamic candidate who is capable and interested in tackling all kinds of technical issues in a large enterprise environment who is also aggressively growing with sense of ownership and leadership. We are looking for a passionate and innovative engineer ...
-
Tokyo TEKsystems ¥5,000,000 - ¥10,000,000 per yearOur product is a high-growth e-commerce service in Tokyo. We are a very progressive company providing the product with substantial capital, access to great technology, and access to international markets. · To understand business requirements, and deliver features with high quali ...
-
Tokyo Rakuten ¥2,000,000 - ¥5,000,000 per yearMinimum of 3 years of professional experience · Experience in planning-related tasks · Project management experience (from project requirements definition to implementation) · ...
-
Tokyo TEKsystems ¥8,000,000 - ¥15,000,000 per yearJoin a high-impact initiative to rebuild and expand a legacy Digital Asset Management (DAM) platform for a leading e-commerce marketplace. · ...
-
Backend Developer
2ヶ月前
Tokyo Persol Career Global Career Support Division ¥4,000,000 - ¥5,000,000 per yearWe are seeking a skilled Backend Developer with at least 3 years of programming experience. The ideal candidate has strong backend development expertise, and frontend experience will be considered a plus. · Minimum 3 years of programming experience (any language/environment) · Pr ...
-
Tokyo AppierWe are seeking a highly skilled Senior Backend Developer to join the Payable Ads team with deep expertise in distributed systems and modern backend architecture. · Architect and develop robust, scalable backend services and APIs using ASP.NET Core · Design efficient, normalized d ...
-
Tokyo Appier ¥1,200,000 - ¥3,000,000 per yearWe are seeking skilled and motivated Senior Software Engineer, Backend Development(BotBonnie) to join our dynamic team. As a Senior Backend Development (BotBonnie), you will play a crucial role in designing, developing, and maintaining the server-side applications that power our ...
-
Tokyo Appier Full time¥612,000 - ¥2,160,000 per yearWe are seeking skilled and motivated Senior Software Engineer, Backend Development(BotBonnie) to join our dynamic team. · This position is based in Tokyo, Japan. For international candidates, Appier's Japan office provides visa sponsorship to ensure a smooth transition to Japan. ...
-
Tokyo Rakuten ¥9,000,000 - ¥20,000,000 per year+We are looking for a Senior Backend Development Engineer to design develop operate web system backend with engineering team project management. · +Understand business requirements deliver features with high quality speed. · Leading project leading team as senior engineer from de ...
-
Tokyo Rakuten Full time¥6,000,000 - ¥12,000,000 per yearWe are looking for a Senior Backend Development Engineer for Rakuten Ichiba. You will be responsible for the design, development, and operation of the web system backend, as well as the engineering team and project management. · Understand business requirements, and deliver featu ...
-
Tokyo Appier Full time¥6,000,000 - ¥12,000,000 per yearSoftware engineers at Appier Tokyo office build a wide range of platforms and services that interconnect data and AI with our customers and users. As a Senior Software Engineer, you will contribute to building scalable backend systems while also participating in service operation ...
-
Tokyo Appier Full time¥120,000 - ¥240,000 per yearStaff Software Engineer at Appier Tokyo office builds scalable and performant backend architecture, owns and drives technical roadmap for sizable projects or services. · ...
-
Tokyo Appier ¥10,000,000 - ¥20,000,000 per yearStaff Software Engineer at Appier Tokyo office builds scalable and performant backend architecture, owns and drives the technical roadmap for sizable projects or services. · Engage in the design of large-scale backend systems and distributed services · Contribute to technical roa ...
-
Tokyo Appier ¥10,000,000 - ¥20,000,000 per yearSoftware engineers at Appier Tokyo office build a wide range of platforms and services that interconnect data and AI with our customers and users. · Design, implement, and optimize backend services · Participate in code reviews and contribute to system design discussions · Collab ...
-
Tokyo, Japan AheadGroupAhead Staffing is seeking an experienced Backend Developer to join one of our Global E-Commerce clients. · In this role, you will be responsible for developing and maintaining point-based products. · This role offers an exciting opportunity to be part of a dynamic, cross-function ...
-
Tokyo TEKsystems ¥900,000 - ¥1,200,000 per yearThis position is seeking a dynamic candidate who is capable and interested in tackling all kinds of technical issues in at the world largest e-commerce platform. · Work in a team with proper engineering practices through design, code review, and pair programming · Implement new A ...
-
Tokyo TEKsystems ¥800,000 - ¥1,400,000 per yearOverview Our product is a high-growth e-commerce service in Tokyo. We are a very progressive company providing the product with substantial capital, access to great technology, and access to international markets. · ...