Frontend Development for Features Related to LINE Stickers, Themes, and Emoji

JD Code: SWE-6-54

Course Name

Software Engineer course

*You can choose from the above courses as the department (position) in which you would like to work.

domain

Front-end

Job Description

Team members in this position are responsible for joining front-end development for features related to LINE Sticker, Theme, and Emoji. These are core features of the LINE application and are a critical part of the business. The front-end development team focuses on web application development with emphasis on excellent user experience, accessibility, and performance. We cooperate with business stakeholders, design teams, and back-end development teams to develop user-facing Single Page JavaScript applications.

Required Experience / Skills

• Conversational English skills
• Knowledge of developing web applications for both desktop and smartphone web browsers
• Experience with development in JavaScript
• Experience with HTML and CSS

Desired Experience / Skills

• Knowledge of how to develop the front end of web applications while prioritizing user experience and accessibility
• Experience with developing the front-end of browser-based web applications
• Experience developing Single Page Applications using JavaScript
• People who are interested in working in Fukuoka in the future

Duration of the Internship

10/8/2026 ~ 18/9/2026 (6weeks)

*In principle, 3 days a week, excluding Saturdays, Sundays, and public holidays.
*The standard working hours are from 10:00 to 18:45, including a 1-hour break.
*Details will be discussed and determined upon join.

Internship Format & Location

Hybrid

*In principle, 3 days of office attendance per week is standard (negotiable).
*The frequency of office attendance may change depending on your residential area (e.g., if commuting expenses exceed the payment limit, etc.).
*Details will be discussed with the host organization upon passing the selection process.

Office Location

Akasaka Office (Tokyo) or Hakata Office (Fukuoka)

*If more than one office is listed, the location will be determined based on the job description, your residential area, etc.
*Details will be discussed with the host organization upon passing the selection process.

Benefits

• Hourly wage: 2,600 JPY
• PC lending
• Commuting and accommodation expenses for office visits provided (Subject to conditions/limits)

Requirements for Application

• Currently enrolled in school and have no experience working as a full-time employee (excluding high school students)
• Possess eligibility to work in Japan
• Have a network environment at home suitable for performing work
• Residing in Japan during the internship period

Selection Process

• Step1

  Course selection

  April 15 (Wed) – May 25 (Mon), 10:00
• Step2

  Coding test

  May 25 (Mon) – June 1 (Mon), 10:00
• Step3

  Interview

  From early June
• Step4

  Notification of results

  Mid-June – Early July

*Your preferred position(s) will be confirmed at the time of the Web Test.
*Interviews will be arranged for the designated position(s) based on the Web Test results and your preferences.

Application Deadline

May 25, 2026, 10:00 AM

※The Web Test will be distributed after the deadline (Examination period: 1 week).

Notes

• When submitting the Web Test, you will be asked to select and answer for multiple preferred positions.
• You may apply for multiple positions only within the same course.
• You can update your survey responses via My Page until 10:00 AM on Monday, May 25.