Software Engineer in Test (SET)

Fukuoka, TokyoLINE Corp, LINE FukuokaEngineeringQAFull-time

Type of employment

Permanent employee


Job Description

You will be responsible for the planning, proposing, developing and the operation of automation tests that are suitable for various products provided by LINE. Starting from the building of test automation environment to the development and operation of testing platforms, you will be in charge of a wide range of automated tasks.

・Creation and operation of UI tests for iOS/Android applications (unit test, E2E test, etc.)

・Building and proposing test environments that match the architecture of various products

・Development and operation of new testing platforms (in accordance with the test automation protocols of our services)

・Building the environment for test automation

・Designing, implementing and executing automated testing using different frameworks


[Technology we use]

Java, JavaScript, Swift, Kotlin, Selenium, Appium, XCUITest, Espresso, Jenkins, CircleCI, Drone, Postman, GitHub, JIRA, Confluence, etc.



[Required Skills]

・Japanese skills equivalent to JLPT Level 3 or above

・Experience in developing iOS/Android applications or web applications

[Preferred Skills]

・Knowledge about software tests and basic knowledge about computer science (algorithms, data structures, databases, networks, etc.)

・Experience in creating and proposing unit tests as well as integration tests that match the architecture and nature of the service

・Work experience using test frameworks, such as Appium/Selenium

・Experience in test automation

[Who We’re Looking For]

・Strongly motivated candidates that are highly interested in the IT industry

・Candidates who can think for themselves and who can take initiatives

・Candidates who are willing to make improvements in testing methods

・Candidates who can maintain excellent communication with related parties while running different projects


Working Location

[TOKYO] LINE Corporation/23F Yotsuya Tower, 1-6-1 Yotsuya, Shinjuku-ku, Tokyo 160-0004

[Fukuoka] LINE Fukuoka Corporation/12F JRJP HAKATA Building, 18-1 Hakataeki Chuogai, Hakata, Fukuoka  812-0012


Working Hours

Discretionary working time


Other Benefits

[Working days]

Monday to Friday

[Rest Days, Holidays and Leaves]

Public holiday

Year end and new year holiday

bereavement leave, marriage leave, maternity leave, paternity leave

Annual leave

Refreshment leave (An employee is entitled to 10 days paid leave)

※An employee is entitled to 10 days annual leave with pay after having been employed under a continuous contract for every 5 years.


Fixed annual salary + Incentive (twice/year)Other details to be discussed during interviews.

[Salary Review]


[Other Benefits]

Transportation allowance, Medical&Social Insurance, LINE Pay Benefit plan

[Implementation of second-hand smoke prevention measures]

Prohibiting Indoor Smoking (other than Smoking Room)

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