Android App Developer (Point Service)

Job Type
JPY 6,000,000 - JPY 10,000,000 per year
Japanese Level
English Level
Advanced (TOEIC 860)
Start Date


Are you interested in building the next generation of Internet services that will be used by millions of users across the globe every day? We are one of the leading e-commerce companies in the world. Our mission is to empower people and society through the Internet while aiming at becoming the No.1 Innovative Company in the world. By joining our TECH community, the IT powerhouse of the group, you will be part of a diverse global team and play a central role in our technology and innovation.

Aligning with TECH’s innovative nature, our Engagement and Loyalty Platform Department (ELPD) is thinking big: building scalable platforms that powers the company's ecosystem worldwide.

And we in Point Platform Section are responsible for developing and operating the company's Point Platform, the most popular loyalty program in Japan. Through it, millions of users are connected everyday with popular services such as EC, Bank, Card, as well as thousands of convenience stores all over Japan.


What we expect from you:

We are looking for a senior developer who can design, deliver and troubleshoot our app. You will join daily huddle and work closely with product managers and business side to design, develop the app and lead engineers to drive the app development for millions of users. You will take ownership of the quality, delivery and reliability of the app. You are expected to continuously improve the system and process, as well as mentoring other engineers.



- Design & develop Android Native App (Kotlin)

- UI/UX improvement

- Quality improvement

- Operation & maintenance support

- Development support for team members


【会社概要 | Company Details】

Our client is a large global Internet service company that has enjoyed sustained growth as they continue to expand their business in various new areas and industries. This is a great opportunity to work in a diverse and international environment in Japan. Our client actively strives to be an equal opportunity employer, and they have many female and foreign nationals in upper management positions. Their brand has also gained global recognition as they sponsor some of the world's most famous sports teams. Our client prides themselves in providing a comfortable working environment for their employees. Engineers are welcome to choose their own setup (Windows/Mac, etc.); whatever makes them comfortable! Free meals are also provided at the company cafeteria. Their chefs work to create exciting new menus and dishes, so employees never get tired of the food!
【就業時間 | Working Hours】
Flex (7.5 hours a day with core time 11:00-15:00)
*When there is Asakai (usually Monday morning), the core time is 8:00-12:00
【休日休暇 | Holidays】
Saturday, Sunday, and National Holidays, Year-end and New Year Holidays, Paid Holidays, Other Special Holidays
【待遇・福利厚生 | Services / Benefits】
各種社会保険完備(厚生年金保険、健康保険、労災保険、雇用保険)、 屋内原則禁煙(屋外に喫煙所あり)、 通勤交通費支給等
Social insurance, No smoking indoors allowed (Designated smoking area), Commutation Fee covered up to 20,000 JPY per month, Free breakfast, lunch and dinner, Casual clothes is acceptable

Required Skills

- Experience with Android native app development using Kotlin

- Knowledge of recent mobile architecture pattern (ex. MVP MVVM)

- Experience in agile development (scrum & kanban)

- Ability to take proactive actions for the team’s success

Preferred Skills

- Development experience using at least one of the following: Node.js, PhoneGap, Cordova, modern JavaScript frameworks (such as Angular, React, Webpack), JavaScript, Java

- Knowledge & experience in performance tuning

- Experience in iOS native app development (Objective-C, Swift)

- Experience in using JIRA / Confluence

- Good communication & collaborative mindset to promote discussion and development with the dev. Team

- Experience in managing small to mid-size development team