Tokyo, Japan · On-site
Job Description: Department Overview Rakuten Travel is a leading online travel service in Japan, dedicated to “Making People Happy with Travel”. https://travel.rakuten.com/ Since our founding in 1997, we have consistentl…
Skills: Kotlin, Android SDK, Jetpack Compose, Hilt, Dagger
Tokyo, Japan · On-site
Job Description: Department Overview The Information Security & Privacy Governance Department is a division of the Technology Management Division, which serves as a shared technical department for the Rakuten Group. As a…
Skills: ISMS Operation, ISO/IEC 27001, Risk Assessment, Security Awareness Training, Information Security Governance
Setagaya, Japan · On-site
Job Description: Business Overview Rakuten Group offers innovative services in the telecommunications and IT industries, aiming for growth in the global market. Rakuten Mobile, a core business of Rakuten Group, provides …
Skills: Project Management, Mobile Solutions, Stakeholder Management, Sales Consulting, Requirement Definition
Setagaya, Japan · On-site
Job Description: Business Overview The Global Ad Technology Supervisory Department (GATD) manages the whole of the advertising systems that power Rakuten. We are a cross-functional and data-driven organization working to…
Skills: iOS Development, Objective-C, Swift, Mobile CI/CD, Mobile Architecture
Lithia Springs, Georgia, United States · Remote OK
$83k–$143k/yr
Job Description: **This role is eligible for remote employment in the following states: CO, CT, FL, GA, IL, MA, TX, WI, UT.** Rakuten International is a division of Rakuten Group, Inc., a Japanese global technology leade…
Skills: Workday HCM, Data Governance, People Leadership, HR Data Management, Workforce Analytics
Setagaya, Japan · On-site
Job Description: Business Overview Rakuten's Ad & Media Company offers a wide range of advertising and marketing services, including digital advertising, research, and influencer businesses. The strength of our company i…
Skills: Qualitative Research, In-depth Interviews, Focus Group Interviews, Research Design, Problem Structuring
Tokyo, Japan · On-site
Job Description: Business Overview The vision of the Conversational Experiences Department (CXD) is to change the world’s view of what is possible with AI by creating incredible experiences that ‘just work’. We propose, …
Skills: Technical Project Management, Software Delivery, Agile, Scrum, Kanban
Tokyo, Japan · Hybrid
Job Description: Business Overview Rakuten Group, a global technology leader based in Japan, provides innovative solutions that enrich the lives of millions worldwide. Our Technology division is pioneering in leveraging …
Skills: Product Management, AI/ML Product Strategy, SQL, Python, LLM Pipelines
Tokyo, Japan · Hybrid
Job Description: Business Overview Rakuten Group provides more than 70 services in a wide range of fields, including e-commerce, travel, digital content, and other Internet services in Japan and overseas, as well as fina…
Skills: Engineer Recruiting, Candidate Sourcing, Scouting, Referral Recruitment, Agent Management
Tokyo, Japan · On-site
Job Description: Department Overview EC Consulting Department is a frontline division that acts as a partner to merchants on “Rakuten Ichiba,” providing comprehensive support - from strategic planning to product developm…
Skills: Project Management, Strategy Formulation, Market Analysis, KPI Management, Stakeholder Engagement
Tokyo, Japan · On-site
Job Description: Business Overview Rakuten Group's fundamental management philosophy is to empower people and society through innovation. We provide more than 70 diverse services, including e-commerce services such as ou…
Skills: Office Facility Operations, Business Continuity Planning, Event Management, Policy Development, Employee Relations
Tokyo, Japan · On-site
Job Description: Business Overview The Technology Management Division (TMD) provides Corporate IT, and Cyber Security & Privacy Governance to Rakuten Group companies and essential business management for technology organ…
Skills: Information Security Governance, ISO/IEC 27001, Security Incident Management, Vendor Security Management, IT Infrastructure
Tokyo, Japan · On-site
Job Description: Department Overview This role belongs to the IT Security Group within the Information Security & Privacy Governance Department. Our objective is to develop measures to ensure that our organizational data…
Skills: Cloud Security, Information Security Governance, Data Protection, Secure Access Controls, Risk Management
Tokyo, Japan · On-site
Job Description: Department Overview The IT Governance Department is a newly established organization, launched in June 2025 under the direct lead of Rakuten Mobile's CIO. Its core mission is to address various issues re…
Skills: Java, Python, JavaScript, Application Development, System Construction
Setagaya, Japan · On-site
Job Description: Department Overview Rakuten Group's Marketing Division is the backbone of a vast ecosystem spanning over 70 diverse services. Among these, Rakuten Mobile stands as Rakuten Group's highest-priority busine…
Skills: UX Design, Product Design, User Research, Quantitative Analysis, Qualitative Analysis
Tokyo, Japan · On-site
Job Description: Business Overview The Consumables & Electronics Direct Business operates the comprehensive online store "Rakuten 24" as well as specialized category shops such as "Rakuten 24 Baby Shop." In recent years,…
Skills: E-commerce Store Management, Inventory Management, Supply Chain Management, Team Management, Business Process Improvement
Tokyo, Japan · On-site
Job Description: Business Overview Rakuten Group, Inc. aims to enrich the lives of people around the world through innovative technology and services. Among its various business pillars, the Rakuten Payment business sect…
Skills: Linux, Solaris, VMware, Kubernetes, Docker
Tokyo, Japan · On-site
Job Description: Department Overview “Rakuten Fashion” is a fashion e-commerce site offering a wide selection of popular brands. While “Rakuten Ichiba” is a marketplace-style business that provides a platform for merchan…
Skills: Sales, Negotiation, Logical Thinking, Problem Solving, E-commerce
Shinjuku, Japan · On-site
Job Description: Department Overview Rakuten Total Solutions, Inc. provides comprehensive services related to corporate operations, including planning, launch support, consulting, management and execution of on-site oper…
Skills: Document Review, Business Process Optimization, General Affairs, Microsoft Word, Microsoft Excel
Tokyo, Japan · On-site
Job Description: Business Overview The Technology Platforms Division (TPD) drives the growth of the Rakuten Ecosystem by delivering innovative, high-quality technology platforms characterized by integrated control and st…
Skills: Kubernetes, Infrastructure as Code, Terraform, CI/CD, Prometheus
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Collaborate with cross-functional teams to design and implement new Android features for a scalable travel reservation system. Research and apply the latest Android technologies to continuously evolve and enhance the product's performance and user experience.
Requires a degree in Computer Science and over 3 years of experience developing Android apps using Kotlin and modern architecture components. Candidates should be proficient in reactive programming, unit testing, and Agile methodologies.
Rakuten Travel is a leading online travel service in Japan, dedicated to “Making People Happy with Travel”.
Since our founding in 1997, we have consistently led the industry, challenging the norms and fostering innovation. With growing aspirations to expand beyond borders as a Global Innovation Company, we are not confined to Japan but continue to strive daily to become the world's premier travel reservation service.
At the forefront of the Commerce & Marketing Company, Travel Development Department (TDD) is distinctive for overseeing the entire spectrum of Rakuten Travel's development and operations. We primarily focus on the following key areas:
1. Globalization of Rakuten Travel to compete in global markets
2. Continuous improvement and strengthening Rakuten Travel’s presence in Japan to increase customer satisfaction
We are seeking like-minded individuals who resonate with our purpose. Join us at Rakuten Travel, propose new forms of travel to people around the world, and strive to be pioneers shaping the future of travel. Your passion and creativity will breathe new life into the travel industry, filled with infinite possibilities. We eagerly await your application and potentially invite you to take on challenges in a diverse environment in collaboration with new peers.
Responsibilities:
- Collaborate closely with Product Managers, UI/UX Designers, and QA Engineers to design and implement new features.
- Partner with API developers and fellow UI engineers to develop and maintain a robust, scalable system for our large user base.
- Research, propose, and contribute to the continuous evolution of the technology powering our Android applications.
- Stay up to date with the latest Android technologies and apply them to enhance our products.
- Continuously refine technologies, processes, and team collaboration to identify and implement more effective solutions.
- B.S. or M.S. in Computer Science or equivalent degree
- Strong ability to develop Android apps using Kotlin with more than 3 years' experience
- Strong understanding of the latest features and development best practices for the Android platform
- Understanding of Data Binding and Live data
- Understanding of Android Architecture Components such as ViewModels, Activities, Fragments, Navigation, Compose, Flow, Dependency Injection with Hilt or Dagger
- Good grasp of functional and reactive programming
- Hands on tools (ie. Studio, IntelliJ, Jenkins/Bitrise, Gradle, git)
- Knowledge of Third-party libraries, KTX, Retrofit, Glide, Coroutine, Google Map
- Strong communication skills, a positive attitude, and empathy
- Strong motivation for developing product with teams
- A desire to continually improve, suggest idea for organization and teams
- Strong UX and design sensibilities
- Experience in Agile development
- Experience of writing Unit test
- Building CI/CD development cycle experience
- Contributing to open source
- Knowledge and Experience of travel domain
- Experience working for consumer facing product
- Experience of internationalization development
- Knowledge of Material design guidelines and available components
- Knowledge of automated testing
- Experience in project with multiple modules and flavours
- Experience using Gradle Build system
#engineer #applicationsengineer #commerce #RakutenTravel #Java #Kotlin
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/.
Offices: Rakuten Crimson House, 1-14-1 Tamagawa, Setagaya-ku, Tokyo 158-0094, JP
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/.
Offices: Rakuten Crimson House, 1-14-1 Tamagawa, Setagaya-ku, Tokyo 158-0094, JP
