Full-stack Engineer (JavaScript/Typescript/Java: 4028)

Job Type
3,350 JPY per hour
Japanese Level
English Level
Advanced (TOEIC 860)
Start Date



This is an exciting opportunity for global minded full-stack engineers to be able to work for one of the top E-Commerce Companies in Japan.



- Development UI for Offline client

- Develop, maintain and enhance a complex web application along with existing data analytics services.

- Improve the quality and reliability of production services through testing, monitoring and operations

- Closely collaborate with other software engineers, project managers, and data scientists to deliver on business objectives





- オフラインクライアントの開発UI

- 既存のデータ分析サービスに沿った複雑なWebアプリケーションの開発、保守、強化

- テスト、監視、運用を通じた本番サービスの品質と信頼性の向上

- 他のソフトウェアエンジニア、プロジェクトマネージャー、データサイエンティストと密接に協力して、ビジネス目標を達成する


【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】
9:00 - 17:30(月~金)
【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, Transportation Fee, No smoking indoors allowed (Designated smoking area), etc.

Free breakfast, lunch & dinner, Casual clothes acceptable

Required Skills

- Experience with software development in JavaScript/Typescript and Java

- Experience developing in React.js

- Experience developing RESTful APIs

- Comfortable working with both NoSQL and relational database systems

- Experienced Linux user with good knowledge of basic commands and shell scripting ability

- Experience in development with Linux as a deployment target

- Experience in building and delivering production services


- JavaScript/Typcript、Javaでのソフトウェア開発経験

- React.jsでの開発経験

- RESTful APIの開発経験

- NoSQLとリレーショナルデータベースの両方のシステムを使いこなした経験

- 基本的なコマンドやシェルスクリプトの知識があるLinuxユーザーの経験

- Linuxをデプロイ対象とした開発経験

- 制作サービスの構築・提供経験

Preferred Skills

- Experience with integrating authentication in web applications such as Auth0

- Experience with Spring Boot

- Experience with Docker

- Experience with kubernetes

- Software development ability in Python

- Experience using Material UI for React.js