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Front-end engineer (New Business: One App Project) - Marketing Division

Design & UX
Rakuten, Inc.
00012136 Requisition #

This is a new business to make an application integrating more than 70 services that Rakuten develops.
It's possible to use a variety of services of the group with this one app.
We will expand globally as a platform to cooperate with even include external partner companies.

By connecting the entire group and the external partner's services, we will be working to enhance the user experience and grow the ecosystem of the entire group.

This role is required to develop and improve UI and features for business promotion based on Rakuten group's core strategy, catching up smartphone users' behaviors to create/improve service web site and promotion site.



As an approach to offer the best UX to our potential users, you’ll be responsible for the development of the front-end operation by cooperating with the Rakuten Mobile division and back-end operation team.

Front-end development of New service
Optimization of existing services and operations, building the development environment
Front-end development leading to the launch of new business
Structure building and designing including the operations department and back-end development department

Minimum Qualification
  • More than 3 years of relevant work experience in front-end department
  • Relevant work experience in operation with metalanguage such as Sass
  • Deep knowledge about front-end technical features
  • Use & building of various build tools (gulp, Grunt, etc.)
  • Source management with Git
  • Always keeping up with trends of technology and the market
  • Ability to think carefully and make actions towards to your own goals
  • Values teamwork and communication
Preferred Qualification
  • Understanding of CSS design methodology (BEM/OOCSS, ECSS, etc.)
  • Knowledge and experience on performance optimization
  • Create documents such as specifications and guidelines
  • Knowledge of back-end development




  • Holidays: Saturday,Sunday and National Holidays
  • Summer/Winter Holidays, Paid Vacations and Special Leave


  • On Boarding Orientation
  • Career Training
  • Management Training
  • Global Experience Program(GEP)


  • Social Insurances(Pension, Health, Employment, Unemployment)
  • Commuting Expense
  • Employee Stock Ownership Plan
  • Sports Club for a discounted price
  • Visa Support
  • Daycare for kids

Other Services

  • Cafeteria (Free Breakfast and Lunch and Dinner)
  • Library
  • Convenience Stores
  • Rakuten Clinic for a fee
  • Rakuten Pharmacy for a fee
  • Rakuten Fitness Club&Spa for a fee
  • Rakuten Hair Salon for a fee
  • Laundry Service for a fee
  • Massage and Acupuncture Service for a fee


  • Auxiliary Funds for Club Activities
  • Baseball(Rakuten Golden Eagles's game available at discounted price) 

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