Rakuten | Android Engineer


Mobile Development Engineer, Android - Advertisement Delivery Platform, Global Ad Technology Supervisory Department (GATD)

    Android Engineer|Rakuten
    Android Engineer|Rakuten
    Android Engineer|Rakuten

Job Summary


Japan, Tokyo
Partial remote
Apply from Anywhere

Language requirements

English: Business
Japanese: Not required

Key skills

  • Kotlin
  • CI/CD
  • Mobile Application Development

Job Description

Job role

Android Engineer

Job description

Business Overview
Rakuten group has almost 100 million customers based in Japan and 1 billion globally as well, providing more than 70 services in a variety such as e-commerce, payment services, financial services, telecommunication, media, sports, etc.

Department Overview
The Global Ad Technology Department (GATD) manages the whole of the advertising systems that power Rakuten. We are a cross-functional and data-driven organization working together in a diverse team spread across five countries: Japan, Singapore, India, China and UK.

GATD Website: https://https://corp.rakuten.co.jp/careers/feature/adtech/en/
We are developing Advertisement Delivery Platform, RUNA(Rakuten Unified Advertisement) mainly for Rakuten Group over 70 services.

Some of the services we are supporting are: Rakuten Ichiba, Rakuma, Rakuten Card, Rakuten Pay, Support monetization of Media, Rakuten Recipe, Rakuten Link, Infoseek.
It is critical for us to be able to communicate and proceed project smoothly with a lot of stakeholders in Rakuten Group.

Why We Hire
We are looking for a talented software engineer to support our business growth and technical challenge for advertisement platform. We are looking for someone with high motivation to support customers(developers) to solve the issue during integration our Software Development Kit.

Position Details
This position’s main responsibility is development and maintenance of Rakuten UNIfied Advertisement Platform Mobile Software Development Kit support.
We provide Software Development Kit for Rakuten Apps, and 3rd party customer to support Advertisement Delivery.

- Working on Mobile SDK development
- Involve whole process of SDK life cycle / Architecture Design, Decide Technical details, Release, and Production Operation
- Technical Support for customers to integrate SDK
- Lead Android technical part and discuss direction with team members, especially iOS Engineers
- Working closely with related teams in both Japan and overseas, such as Singapore and India, by showcasing efficient communication ability and building consensus among stakeholders

Required skills and experiences

Basic qualifications

- At least 3 years experiences of Mobile Development
- Strong Android technical capability and knowledge
- Strong knowledge and experience of Kotlin
- Mobile Application CI/CD Experience
- Familiar with the latest Mobile Technology and quickly catch up and apply it to the product
- Design whole Mobile Application (Architecture and Development)

Preferred qualifications

- Mobile Software Development Kit or Library development experiences
- Mobile Game development experiences
- Practical iOS development experiences
- Experience in guiding or supporting other engineers

Job Details

Employment typeFull-time
LocationRakuten Crimson House, 1-14-1 Tamagawa, Setagaya-ku, Tokyo158-0094
(1 min walk from Futakotamagawa Station on the Denentoshi Line)
Apply fromAnywhere
Remote workPartial remote
Working hours9:00am - 5:30pm (Every Monday, work hours are from 8:00am to 4:30pm due to morning meeting)
Holidays・2 days off per week (Saturdays, Sundays, and national holidays are holidays)
・10-20 days of annual paid vacation (the minimum number of days is the number of days granted after six months of employment)
・120 days off per year
In addition, year-end and New Year vacations, paid vacation, congratulation or condolence leave, maternity and paternity leave, etc.
*Once a year, you can take 9 to 12 consecutive holidays by using the long vacation (Success Vacation) system.
Employee benefits・Commuting allowance
・Housing allowance
・Health insurance
・Employee pension insurance
・Unemployment insurance
・Workers' accident compensation insurance
・Retirement allowance system
Supplemental education and qualification support
・English learning support (in-house TOEIC(R) test IP test, English conversation, etc.)
・Career challenge system (challenge the department of your choice)
・Job return system (rehiring system for those who retired due to marriage, childbirth, nursing care, etc.), etc.
・Stock Option Plan
・Cafeteria system with three free meals
・LILO Club (preferential treatment at sports clubs, accommodations, leisure facilities, movie theaters, etc.)
・LILO Club (sports clubs, lodging, leisure facilities, movie theaters, etc.) (Running, mountain climbing, cooking, etc., part of the expenses paid by the company)
・Reward system
・Free English conversation lessons by native English speakers
・Support system for certification acquisition
・Qualification support system, etc.
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