Full-Stack Developer (Node.js: 3720)

Job Type
3,100 JPY - 3,400 JPY per hour
Japanese Level
English Level
Advanced (TOEIC 860)
Start Date


One of the global E-commerce company is looking for a Full-Stack Node.js Developer to join our growing team of analytics experts.


They currently operate about 70 services, one of the biggest service which is an on-line EC service that serves tremendous amount of products to consumers.



- Building our Analytics Platform

- Making data tangible for our company and customers, thereby empowering us all by digging into data sets, large and small, to manifest it in enlightening, understandable ways to fuel decision-making.


【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(Mon - Fri)
【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.

Required Skills

- Experience in web system development or system engineer experience

- Experience in Node.js frameworks (e.g. Express.js, Hapi.js), GraphQL, and ES6/2015+ features

- Familiar with standard JavaScript async patterns (e.g. closures, callbacks, promises, error handling)

- Experience in integrating multiple data sources and databases into one system

- Experience in agile software processes, data-driven development, reliability, and responsible experimentation

- Experience in performing root cause analysis on internal and external data and processes to answer specific business questions and identify opportunities for improvement

Preferred Skills

- Development experience using Python, Java and SQL

- Experience using Google Analytics / Adobe Analytics