Front-end Engineer / Front-end Development Center (UIT)

TokyoLINE CorpEngineeringWeb DevelopmentFull-time

Overview

The Front-end Development Center is dedicated to web front-end development at LINE. Itimplements most of LINE's web front-end features, including the development of web-basedfeatures embedded in the LINE app, web applications of LINE family services, and JavaScript SDK.

Responsibilities

You will be developing web applications in collaboration with planners, designers, and server-sideengineers, providing your perspectives and recommendations as a web development specialist toenhance the user experience of our services.You will also be improving the performance and UX of our global services by considering thesituation of relevant markets, including their mobile network connectivity.

Furthermore, you and other front-end developers will lead the development of JavaScript SDK,which is linked to the LINE app, to further improve the development environment along withdevelopers of native client applications.

Example of services you will be developing
・LINE NEWS, LINE LIVE, LINE Part Time Jobs, LINE STORE, LINE GIFT, LINE POINT CLUB, LINESchedule, and other family services
・Management consoles for businesses such as the LINE Official Account Manager
・JavaScript SDK and frameworks used internally for building web applications

Technologies used Languages:
・TypeScript, JavaScript, HTML, Sass, CSS
・Technologies: React, Vue.js, and more
・CI environment: CircleCI
・Project management: JIRA
・Other development environment: GitHub Enterprise

Development tools used at UIT
・UIT Front-end Tooling Survey 2020 (Engineering Blog)https://engineering.linecorp.com/ja/blog/uit-front-end-tooling-survey-2020/ (Japanese only)
・LINE Engineering Blog / UIT (English)https://engineering.linecorp.com/en/blog/category/front-end/

Reference (Japanese only)

・LIFF's Potential to Broaden the Web Horizon Through UX (Gihyo.jp)
 https://gihyo.jp/dev/serial/01/line2021/0006

・The Joy of Working as a Front-end Engineer at LINE (Logmi Tech)
 https://logmi.jp/tech/articles/323326

・Not Your Typical Tech Company: Why We Decided to Work For LINE as a Front-end Engineer
 (Logmi Tech) https://logmi.jp/tech/articles/323327

・【Team & Project】Meet the Web Front-end Development Team That Builds LINE's End-userServices
 (Engineering Blog) https://engineering.linecorp.com/ja/blog/web-frontend-team/

・LINE Engineering https://engineering.linecorp.com/en/blog/team-and-project-introducing-the-team-developing-web-frontend-for-line-user-services/

Qualifications

■Required Experience/Skills
・Professional knowledge of HTML, CSS, and JavaScript
・Experience in developing web applications for PCs and smartphones
・Knowledge of accessibility, usability, and security
・Japanese language skills: Business Level

 

■ Preferred Experience/Skills
・Experience in developing systems for advertising business, focusing on usability
・Experience in developing native applications for iOS, Android, or other operating system
・Experience using server-side language such as Java and Perl
・Have contributed to an OSS or have been active in OSS communities
・Eager to explore new technologies and share knowledge

Location

23F Yotsuya Tower, 1-6-1 Yotsuya, Shinjuku-ku, Tokyo 160-0004

Working Hours

One of the followings will be applied: Discretionary labor system for professional work (Employee is deemed to have worked for 9.5 hours a day, regardless of the actual number of hours worked), Flex-time system (core time: 11:00 am–4:00 pm) or 10:00 am–6:30 pm(actual working hours 7 hr 30 min)
*To be determined after the interview process

Holidays/Vacations

Weekends (Saturdays and Sundays), national holidays, paid leave, New Year’s holiday, congratulatory and condolence leave, "Refreshment" leave (every 5 years, employees who have been employed under a continuous contract are entitled to 10 days of paid leave)

Compensations

Annual salary system (To be determined based on skills, experiences and abilities after discussions)

  • Annual compensation will be divided into 12 months and paid on a monthly basis.
  • Separate incentives available (*1)
  • Compensation revision: twice a year
  • Allowances: commuting allowance, LINE Pay Card Benefit Plan (*2)
    (*1) In addition to your annual compensation, you may receive incentives (twice a year) depending on the company's and individual performance and evaluation on your performance. (Incentives are not guaranteed to be provided. An incentive payment will only be paid if you remain employed as of the payment date.
    (*2) This is an allowance separate from the salary meant for employees to use for their health, personal development, support for raising the next generation, and more.

Insurances

  • Employment insurance, workers accident compensation insurance, health insurance, employees pension insurance

Benefits

  • Periodic health checkup
  • Company events and others

 

 

*Implementation of second-hand smoke prevention measures

[Prohibiting Indoor Smoking (other than Smoking Room)]
Shinjukul, Osaki, Minami-shinjuku, Yotsuya
[Prohibiting Indoor Smoking (outdoor Smoking Area)]
Shinuku (NEX), Nishi-shinjuku

 

 

Details to be shared during interviews.

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