Open Systems Web Engineer

Date PostedMay 13, 2026LocationTokyo, Kanagawa, Saitama, JapanCompanyFujisoft Co., Ltd.SalaryJPY 4500K - JPY 9000KTypeFull-time

Job Summary

You will be responsible for various system development projects for existing and new clients, covering phases from requirements definition to development. The role focuses on business and service applications, working in teams of 3-20 people. We provide a supportive environment for career advancement into Project Manager or Specialist roles.

Responsibilities

  • Requirement definition and system design
  • Application development and maintenance
  • Collaborative teamwork in projects
  • Client-facing project management tasks

Required Skills

  • 3+ years open language development
  • PM/PL experience preferred
  • JLPT N2 Japanese proficiency
  • Strong communication skills

Job Details

Job Description: You will be responsible for various system development projects for existing and new clients, including business applications and service applications, covering phases appropriate to your experience, from pre-sales to requirements definition, design, and development. Over 80% of projects are prime projects from clients in a variety of fields, and we handle everything from requirements definition to maintenance. Working in teams of 3-20 people, you will be assigned tasks that best utilize your experience, gradually moving on to main tasks. Support System: We offer a support environment with various content, including training from on-site system engineers/project leaders, as well as company system engineer/PM development programs, e-learning, and more. Telecommuting system available (support payments based on the number of days worked from home). Working Hours: Standard workday: 7 hours and 30 minutes. Flexible working hours (no core time). Standard working hours: 9:00 AM - 5:30 PM, 60-minute break. Overtime and holiday work available. Job Requirements: [Required Qualifications] - Development or operational experience using open language (approximately 3+ years) [Preferred Qualifications] - PM/PL experience [Desired Profile] - Excellent communication skills - Ability to collaborate with others - Self-motivated - Aspiring to become a specialist or PM/PL Japanese Level: Business Level (JLPT Level 2 or N2). Benefits: Bonuses twice a year, full two-day weekend (Saturday and Sunday), public holidays, summer vacation, New Year's holiday (125 days/year), annual paid leave, childcare and nursing care leave, company health insurance, retirement benefits, and dormitory/company housing.