JavaScript Engineer (6070)

Job ID 20558
Job Type
Haken
Salary
JPY 4,000 - JPY 4,400 per hour
Japanese Level
None
English Level
Advanced (TOEIC 860)
Start Date
February 1, 2024
Location
Tokyo
Job Type
Haken
Salary
JPY 4,000 - JPY 4,400 per hour
Japanese Level
None
English Level
Advanced (TOEIC 860)
Start Date
February 1, 2024
Location
Tokyo

Description

A Global IT Services company is looking for a JavaScript developer to join and build libraries and toolkits.

 

In this role, you will be working with a diverse team of Web and Mobile engineers as well as QA engineers and will gain invaluable experience with library design and development.

 

You will continue to deepen your knowledge of JavaScript by writing libraries that other developers will use in real-world, production applications, serving millions of customers on a daily basis. This role provides the opportunity to design right, code right, and test right. 

 

Responsibilities

- Design and build software development kits (SDKs) and other tooling for the Rakuten Analytics service, primarily in JavaScript

- Participate in software design and code review for all libraries that the team creates

- Implement testing strategies, including unit, integration, and end-to-end tests.

- Write documentation for the libraries that we create

 

 

【Company Details】
Our client is a Global company with a strong presence across several business divisions. It has enjoyed sustained growth both domestically and overseas, including US and Europe. It proud itself of a diverse and international environment and a strong focus on equal opportunities, which translates into plenty of career opportunities. Given the variety of businesses, it deals with a strong variety of technologies so it is a great place to expand your skills!

Also, employees 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!

 

【Working Hours】
9:00 - 17:30 (Mon-Fri)


【Holidays】
Saturday, Sunday, and National Holidays, Year-end and New Year Holidays, Paid Holidays, Other Special Holidays

 

【Services / Benefits】
Social insurance, Skillhouse Benefit, No smoking indoors allowed (Designated smoking area), Commutation Allowance, Free Cafeteria, and Casual clothes are acceptable

Required Skills

- Experience working as a full-stack web developer

- Experience working with JavaScript as your primary language

- Experience with JavaScript unit testing and end-to-end testing with modern tools like Jest