Front-End Engineer

Date PostedJune 23, 2026LocationTokyo, JapanCompanyGlobal Trust Networks Co.,Ltd./株式会社グローバルトラストネットワークスSalaryJPY 4000K - JPY 8000KTypeit (pc, web, unix) - front-end engineer

Job Summary

The Front-End Engineer will focus on developing and improving web and application interfaces to enhance user experience. Key tasks include optimizing UI/UX, improving performance, and collaborating with cross-functional teams to refine core functions. This role is ideal for experienced developers looking to drive product improvements through design and technical specification.

Responsibilities

  • Develop and operate web/app front-end
  • Enhance UI/UX and core site functionality
  • Optimize performance and page load speeds
  • Collaborate on design and technical specifications

Required Skills

  • Frontend development (React/Vue/TypeScript)
  • Japanese (JLPT N3+)
  • English (Business proficiency)
  • Experience working in Japan

Job Details

Job Description: - Web/app front-end development and operation. - Improving the UI/UX to make it easier for both users and vendors to use. - Improving the experience of key functions such as reservations and search. - Performance improvement and display speed optimization. - Proposing improvements from a design and specification perspective. - Product improvement through collaboration with engineers and designers. Working Hours: - Flexible working hours (5:00 AM to 10:00 PM), 8-hour shifts. Job Requirements: - Work experience in Japan. - Frontend development experience (React / Vue / TypeScript, etc.). - Japanese language proficiency: JLPT N3 or higher. - Other languages: If you are not proficient in Japanese, we can discuss options if you are proficient in English. - English Level: Business Conversation Level (TOEIC 735-860). - Japanese Level: Daily Conversation Level. Holidays: - Weekends and public holidays off (125 days off per year). - Annual paid leave, year-end and New Year holidays, summer holidays, caregiver leave, maternity leave, special leave. Job Contract Period: - Full-time employee.