Full Stack Engineer at a top software quality assurance company in Japan

Full stack engineer

About the company
Under the company vision: "Made in Japan quality for all software", they specialize in quality assurance for software products and services. The company is a leader in quality assurance in the IT industry and have been able to maintain an annual sales growth rate of approximately 150%.

The software quality assurance market is a blue ocean market with market size of approximately 5 trillion yen in Japan for the testing process alone, but with only a few other companies in the same industry. The company has developed a business model that no other company can compete with, and provides quality assurance services to customers in a wide range of fields, from mission-critical systems such as financial institutions to e-commerce sites, applications and games for smartphones.

As of the end of April 2021, the company had conducted 15 M&A transactions, of which four were in the first half of 2019 (January-June), the largest number of M&As by a TSE-listed company during the same period. The company is also currently expanding overseas.
Corporate Culture
・A global company with a multinational workforce
・There are many opportunities to use cutting-edge technologies in practice
・Gathering of talented people
PR Aspects
・Stable corporate foundation, listed on the first section of the Tokyo Stock Exchange
・Aggressive overseas expansion
・High market share: Leading company in quality assurance for IT industry
You will form a team with service directors and UX designers to develop prototypes for a variety of systems from web services to ERP. (You will be involved in the full stack from infrastructure to front-end)

You will be responsible for the following:
Requirements definition
Communication with customers
(Team up with the director and UX designer to make proposals while listening to the customer's voices)

In addition, depending on your orientation, you can also take charge of negotiations with customers and project management as a Scrum Master.

As an organization that has just started up, you can make your own career decisions on your own initiative while consulting with your superiors as needed.
We envision the following two general categories.
(1) Tech Lead (full stack engineer) who will lead the technical area
(2) Planning, internal directors, UI and UX designers, and scrum masters on the business side of the customer

※Please note that the position is only for those who are currently residing in Japan only
Experience working on development from the requirements definition and basic design phases
Infrastructure environment construction technology (e.g. AWS, Azure, Docker, etc...)
Backend development technology (e.g. Java, PHP, Python, NodeJS, Ruby, Go, Scala, etc...)
Front-end development skills (e.g. Javascript, Typescript, React, Angular, Vue, etc...)
Mobile app development technology (e.g. Java, Kotlin, Swift, React-native, Xamarin, etc...)
Japanese Level
  • Advanced
Experience in PWA development
Knowledge of design orientation
Experience in 0→1 development
Experience in agile development
Experience as a scrum master or tech lead
Ideal candidate
Those who are able to work with ambition, motivation and a sense of responsibility
Those who are able to accept things honestly
Those who are able to work actively
Annual Expected salary (Minimum)
Annual Expected salary (Maximum)
Salary promotion
negotiable 2 times a year
Transporation cost coverage
  • Covered based on Company's set policy
Work hours
9:00 - 18:00
  • Yes
  • End of Year and New Year Holiday
  • Golden Week
  • Saturday
  • National Holiday
  • Sunday
  • Worker’s Accident Compensation Insurance (労災保険)
  • Health Insurance (健康保険)
  • Unemployment Insurance (雇用保険)
  • Welfare Pension Insurance (厚生年金保険)
- A team of engineers with high skill levels

- Global values with a multinational workforce
Most of our engineers are non-Japanese

- Many opportunities to use cutting-edge technology in practice
Remote Work
  • Options for remote work