Web Application QA Engineer (4348)

Job Type
3,400 - 4,000 Yen/hour
Japanese Level
English Level
Advanced (TOEIC 860)
Start Date



Leading IT service company is looking for a Web Application QA Engineer!

The group is in charge of the development, operation and maintenance of an Order Management System (OMS) called BOSS, which we released 2019.

With the goal of becoming the No. 1 OMS in Japan, we had extended BOSS functionalities to support other E-Commerce Malls and warehouses besides them.


To achieve their mission, the group is growing rapidly from around 10 to more than 80 engineers from around 20 countries.

They are looking for QA engineer to be a part of our growing team.


With the constant addition of new features and releasing them every 2 weeks, quality assurance is one of the most challenging and most important tasks we have to achieve.

They are looking for a Quality Assurance Engineer who has deep knowledge about QA principles and has rich experience of managing, designing and executing test.



Quality Assurance Engineer who will be a part of the Scrum Team closely working with the Product Owner, Developers, Scrum Master and the external/offsite QA Team.



- Accumulate business knowledge and technical details about the product

- Design, create and perform meaningful tests including but not limited to;

: Unit Tests

: Integration Tests

: Regression Tests

: System Tests

: Performance Tests

: Security Tests

: Automated Tests


- Diagnose and troubleshoot test failures

- Articulate and communicate the flaws found running the tests to the whole Team

- Coordinate and manage the test templates and issues found the external/offsite QA Team

- Work closely with Development and Product Management team and understand how the changes impact the work upstream and downstream

- Collaborate with the Developers and the QA members (internal and external) on how to constantly improve the QA process

- Work with minimum supervision and guidance


Below are some of the technologies that we are using:

Mainly C#: Web Apps, Batches and APIs

Front-end: Asp.net, AJAX, JavaScript

Back-end: MS SQL Server

Frameworks: MVC, Entity FW and others

Auto-Deployment using for CI: TeamCity & CD: Octopus

Other tools: System Walker, GIT, JIRA etc.


【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)
【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 Quality Assurance of a high traffic system involving at least:

: Unit Tests

: Integration Tests

: Regression Tests

: Performance Tests

: Automated Tests


- A proactive Team Player with at least 1-year experience working with diverse/ multi-cultural members

- A good communicator

Preferred Skills

- Experience with the following:

: Automated Testing Framework (Selenium, etc.)

: Analytics

: Azure, AWS and any cloud environment

: Highly Scalable Systems


- Experience with defining or improving QA process

- Experience with leading QA team

- Experience with Agile, particularly Scrum

- Basic knowledge pf SQL Queries

- Able to communicate in Japanese (JLPT level: N2 is an advantage but not a must)

- Coding experience especially C# and exposure to the technologies mentioned above